OpenBSD - Alterações na Versão CURRENT

Esta é uma lista parcial das principais alterações não ligadas a uma arquitetura específica (ou seja, são alterações frequentemente questionadas pela maioria das pessoas). Mudanças ligadas a arquiteturas específicas também têm sido feitas, e às vezes são mencionados nas páginas específicas para a plataforma.

NOTA: Problemas que podem ser corrigidos com aplicação de patches são marcados em vermelho.

Para alterações em outras releases, clique no link de uma delas:
2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8, 2.9, 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6,
3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9, 5.0.

Alterações feitas entre o OpenBSD 5.0 e a versão CURRENT

• On sparc64 installboot(8/sparc64) is reworked to be more like installboot(8)s of other architectures. Because it now uses opendev(3) internally it is possible to use "short forms" of device names on the command line (e.g. sd0a instead of /dev/rsd0c).
• The Xenocara wsdisplay(4) framebuffer driver wsfb(4) is updated to version 0.4.0.
• The binary file descriptor library of binutils 2.17 learns to properly recognize threads in OpenBSD core dumps.
• The binary file descriptor library of binutils 2.15 learns to properly recognize threads in OpenBSD core dumps.
• softraid(4) is extended with a concatenating discipline (also see bioctl(8)).
• user(8) no longer does the portability dance and removes #ifdefs which conditionalize BSD extensions.
• On sgi the rsu(4) driver is added to the GENERIC kernel configuration. (Since it requires firmware it cannot be added to RAMDISK.)
• On hp300 color support is added for tvrx(4/hp300); one may also want to read intro(4/hp300) and dio(4/hp300).
• At the deepest level of hppa the encoding of DIAG instructions is fixed, so that cache SID hashing will now correctly be disabled on PCXS, PCXT and PCXT´ processors.
• In user(8) a format string is fixed to reflect the actual size of the argument.
• cwm(1) no longer moves the same client multiple times to the same group, thus no longer incrementing a counter for hidden clients if the group is hidden.
• ps(1) suppresses the header line if there would be nothing to display.
• A temporary fix is applied to the network stack to escape hardware-checksumming if an interface is in a bridge; this fixes a problem where checksumming would not be computed if you have a bridge with at least one interface with hardware checksumming and another without.
• tcpdump(8) also prints PPP-Max-Payload headers (for RFC 4638 PPPoe).
• A FreeBSD telnetd(8) overflow advisory also affects our telnet(1) client: in encryption mode, ensure the given key length doesn't excess the maximum allowed key length to prevent an out-of-bounds memory access.
• The ntpd(8) configuration file parser fixes a rdomain issue.
• softraid(4) cleans up its metadata initialization process.
• The rc.d(8) script of sndiod(1) no longer supports the reload action, as this was a no-op.
• In the kernel it is ensured that no all-zero DUIDs are generated (they are considered to be non-existent). In addition a new DK_LABELVALID flag is introduced to mark validated disklabels, and thus to avoid using invalid disklabels in the future.
• colrm(1), expand(1), fold(1), head(1), last(1), mkstr(1), tset(1) and vi(1) were all already part of 1BSD, as is now properly documented in their corresponding manual pages.
• mandocdb(8) will now accept multiple lines in NAME, and will not trim the description to 70 characters in the database (it'll do so during output). It also improves compatibility with 3p by interpreting \-\- as a Nm-Nd separator.
• librthread actively removes SIGTHR from user sigset_t, because it uses this signal internally for thread cancellation purposes. This required implementations of wrappers for some more signal functions.
• The pthread_kill(3) of librthread will correctly return the errno on failure, instead of -1.
• smtpd(8) no longer uses a separate queue for bounce messages; the bounce/ path is no longer used.
• tmux(1) is extended to support a larger history, minimizes redundant log messages and does some code reordering for more local and less global variables. Support is added for the ESC[s and ESC[u save/restore cursor-position key sequences. And finally $HOME (or ~) may now be used as default-path in tmux.conf.
• The user(8) program will no longer append a redundant entry for the user to its primary group, thus mirroring adduser(8) behaviour.
• More CPU features as reported by CPUID become known on the amd64 platform.
• softraid(4) implements generic set-chunk-state and set-volume-state functions which cover the no redundancy/no rebuild case, and uses these for the AOE, CRYPTO and RAID 0 disciplines.
• mandocdb(8) becomes more clever in indexing cross-architecture manuals.
• Now that mandoc(1) took over makewhatis(8), extend the whatis(1) manpage to cover extended features.
• Allow suppression of the rounding of disklabel(8) partition locations to bsize boundaries. Also mention that such rounding is being done, so as to not surprise the user. Fixes problems reproducing a "pre-4K fix" disklabel.
• fdisk(8) will now return relevant errno string when erroring out.
• Accept "makewhatis" as an alias for "mandocdb(8)".
• Use the traditional name "whatis.db" for the mandocdb(8) databases. Note: If you run "sudo mandocdb" after this, the old apropos(1) and whatis(1) will no longer work. To get temporary copies of the new ones, run: cd /usr/bin; rm -f apropos whatis; ln -s mandoc apropos; ln -s mandoc whatis.
• Impliment binary compatibility of the mandocdb(8) databases across architectures. For example, it is now possible to create databases on sparc64 and use them on i386 and vice versa.
• Implement mandocdb(8) test mode (makewhatis -t), required for pkg_create(1). Always do all consistency checks; when any one fails, decide whether to print a message, or skip the file, or both, or none. Other cleanups: bail out on conflicting options; do not crash with -a if there are plain files in the root dir.
• Force arcofi(4) TX gain to minus infinity when the user asks to only keep the input source enabled. Document the supported encodings and mixer items in the manual page, and the fact that all output sources share the same volume (GX gain) setting.
• Support leading, trailing and double colons in apropos(1) MANPATH to prepend, append or insert the man.conf(5) default path; compatible with GNU manpath(1).
• Default arcofi(4) to a much smaller input gain on the MIC line (improves recording quality), and switch to a better gain table.
• Fix tmux(1) so that when mouse-select-pane and mouse-select-window are both enabled, clicking on the status line does not change the current pane.
• Document that userdel(8) -p requires an argument.
• Switch the Ricoh RU823 SD/MMC in SD2.0 mode (where it changes itself into a Ricoh RU822 sdhc(4) controller). Also switch the base clock to 50MHz as some SD/MMC cards don't work with the default 200MHz clock.
• Work-in-progress driver for the arcofi(4) "Audio1" device on the HP 9000/425e (hp300), and the HP9000/705 and 9000/710 (hppa). 8-bit mono (8KHz) and 16 bit modes. Tested on 425e only so far, and playback only. Configured in, but disabled, on hppa kernels until there are positive test reports.
• Add provisional support for Sandybridge. 2D, suspend/resume, and native display resolutions working, no 3D acceleration or video yet.
• Disable temporarily CA support in smtpd(8), it prevents some remote hosts from establishing a ssl session. Will be investigated and reenabled soon.
• Compute mandatory UDP checksum for ipsec(4) IPv6 packets.
• No longer attempt to run pf_translate on pf(4) fragments. Also don't do af translation if pf_translate didn't succeed.
• rc.conf(8) adapted to recent rc scripts change.
• For rc.d(8), move mandatory flags for ftpd(8), identd(8) and popa3d(8) from daemon_flags to daemon.
• Update to libXi 1.4.5.
• Respect mount(2) MNT_FORCE flag in ntfs_unmount and proceed even if a system vnode is being held. Prevents crashes with forced unmounts. Silence ntfs_reclaim so that kernel won't spit out vprint's angrily.
• Make mandocdb(8)/apropos(1) work on strict alignment architectures. Note: binary database format still machine-dependent.
• Improve icmp(4) direction check in pf(4) to deal correctly with af-to states. No longer exclude icmp(4) echo replies from the test.
• Fix to pfctl(8) to unbreak rule optimizer.
• smtpd(8) now returns an informative error string if the envelope is invalid; takes envelope id as a parameter and make sure it matches; no longer expects the errorline to start with an SMTP response code; and makes sure that all string fields are actual strings (to prevent overflows).
• Added recognition of TI XIO2221 FireWire to pcidevs.
• Added ID for Broadcom BCM57765 to mii(4).
• Fix checksum of UDP/TCP packets following RFC 3948. Required for ipsec(4) NAT-T transport mode.
• Make sure apropos(1) "any" really covers all search keys.
• Make mandocdb(8) format simpler/smaller by storing the file type as a single character, and storing paths relative to the directory containing the database.
• Xenocara updates the xserver to 1.11.3.
• Components of smtpd(8) generalize error message building in even more places by leaving that task up to the utility function envelope_set_errormsg().
• A verbosity message is fixed in tcpbench(1) which sofar logged the amount of requested, instead of the number of actually connected clients.
• In Xenocara libXi is updated to 1.4.4.
• top(1) learns the new -H option to show process threads; it replaces the -T option which was used for that purpose before: using -H is consistent with OpenBSDs ps(1) and with top(1) of other operating systems.
• A series of fixes to gain a working clang(1) are applied to includes files. Then again, a series of fixes due to a running clang(1) are applied to include files.
• g++(1) (see gcc(1)) 2.95.3 removes the permanent_obstack memory usage optimization from duplicate_decls(), because this code is just bogus and may cause SIGSEGV in the wild. A larger diff to remove permanent_obstack completely (as has been done by the gcc folks in the 3.x series) is being worked on.
• In smtpd(8), a buffer size check is sanitized and proper SMTP dot-escaping ensured.
• The pcre library included with nginx(8) updated to 8.21.
• ftpd(8) learns a new -W option which can be used to suppress keeping track of wtmp(5) login records.
• In smtpd(8) the queue_fsqueue and auth backends are brought into line with the new backend API.
• The compat_linux layer adds support for (a subset of) prctl(2).
• The ktrace(9) rthread handling is improved. The flags and the vnode are moved into struct process; KTRFAC_ACTIVE becomes P_INKTR. In sys_ktrace() the user credentials are now used for all writes to the vnode, if one is used.
• A delivery backend API is introduced in smtpd(8). Each delivery method now resides in its own backend, which slims down smtpd.c. The user and map backends are updated and tidied in equal spirit. And finally the SSL code makes use of a certificate authority file if specified and available.
• On the luna88k port an auto-boot failure is fixed by using the real name for a string comparison (instead of the already checked device prefix).
• The rc.d(8) script for nsd(8) no longer supports the reload action. Reloading DNS configuration should be performed through nsdc(8) and not with a rc script.
• Fixup of pfctl(8) af-to regression that occured with match rules.
• smtpd(8) will now display process name rather than function name in debug messages.
• Allow isakmpd(8) to use a FQDN as a ID payload type. Some client (eg Windows XP) uses the FQDN type in NAT-T with transport mode.
• Implement -C (alternative config file) for apropos(1) and mandocdb(8).
• Utility function added to smtpd(8) for parsing and validating SMTP response lines.
• Suspend other rthreads before dumping core or running exec(3); make them exit when exec succeeds.
• smtpd(8) will now fetch the ssl cert earlier on if needed and skip mta_pickup() when handling the incoming forward.
• ps(1) now understands -o cwd using the new KERN_PROC_CWD sysctl.
• apropos(1) bugfixes: (1) Always show architecture-independent manuals, even when an architecture is specified on the command line. (2) Do not leak memory when a manual is skipped because it's the wrong section or architecture.
• mandocdb(8) now avoids leaking index records by only allocating a record for a file when needed.
• Improved re-initialization of dhclient(8) parsing state so nothing accidentally carries over when a new file (i.e. leases after config) is parsed. May help with mysterious "Corrupt lease file" messages.
• Fix mandocdb(8) selection of arch-specific manuals: (1) Correctly compare cat vs. man paths. (2) Compare arch (and section) names case-insensitively.
• Minor changes to leases file handling in dhclient(8) and dhcpd(8).
• Set grep and tar programs in etc/config.site to force configure to find the system ones.
• make(1) now uses clock_gettime() to get a high precision timestamp, instead of converting gettimeofday()'s output.
• Remove -M from aucat(1), and -l from aucat and sndiod.
• Change the way the working directory for new processes is discovered by tmux(1). If default-path isn't empty, it is used.
• Add a new sndiod audio/midi daemon (name changed from aucat, and enabled by default) and hide aucat(1) server-specific options.
• Always schedule another rx ring refill callout in case we fail to do it at the spot. Prevents rx ring lockups under high load on ix(4).
• Improve mandocdb(8) parsing of preformatted manuals: If the first section is empty, reuse the file name as the description; strip backspace encoding from the description; make the loops more readable using string(3) functions; put fclose() at the end, as line isn't valid afterwards.
• In default mode, use realpath(3) on the "dir" arguments and put canonicalized absolute pathnames into the mandocdb(8) database.
• Sync to terminfo.src from ncurses(3)-20111203, this adds specific entries for OpenBSD i386.
• Cleanup of the kernel routing code documentation code in route(4) and route(9).
• Add timeout to fill rx-ring in case of mbuf shortage while in vr(4) vr_intr(); fixes hanging interfaces similar to in myx(4).
• smtpd(8) now checks properly for NULL ->ifa_addr.
• Now that arch-defines have been reworked, document the simpler arch-constants in bsd.port.arch.mk(5) and port-modules(5).
• Instead of just counting the free index slots, mandocdb(8) will now reclaim them.
• Add Nuvoton NCT6776F to lm(4).
• Make sure esa(4) only returns 1 from the interrupt handler if the interrupt was for us. Fixes problems when the interrupt is shared.
• Avoid kernel crash by removing double clfree() on endpoint closing for ugen(4) devices.
• Implement search support for 24 additional macros, extract more information from Fn, and lift section restrictions from An Cd Er Ev Fn Fo In Pa St Va Vt in mandocdb(8).
• "Removing scratch and junk files" section of daily(8) now sends files to /dev/null.
• Add support for Nuvoton NCT6776F fan, voltage and temperature sensors.
• New fnmatch(3) implementation which is not recursive. Originally released in Apache APR-1.4.5.
• Split the ruby module description off port-modules(5) to ruby-module(5).
• mg(1) will now use absolute filenames while pushing and popping off the stack.
• mg(1)s new tag handling fixes a segmentation fault by always using absolute pathnames instead of accessing relative to cwd.
• Implemented cancellation points in librthread for the basic systemcalls.
• On i386 a safety panic has been eliminated by not checking for HyperTransport buses if in PCI mode 2.
• In copy mode tmux(1) supports "jump to" like vi via t and T keys. Likewise x and X will delete in edit mode.
• ukbd(4) adds support for Apple fn keys.
• usermod(8)s new -S option can be used to set secondary groups for users, whereas -G has been redefined to append to that list instead.
• mandoc(1) removes an OpenBSD-specific tweak regarding .Xr spacing and gains compatibility with bsd.lv mandoc and groff-1.21.
• The kernels virtual memory range management fixes a weird vm_page access in uvm_pmr_freepages(). This should also result in proper wakeup of uvm_pmalloc sleepers.
• The pms(4) driver corrects its understanding of some ALPS mice in respect to the third (z-) axis.
• port-modules(5) is revised and extended.
• mandocdb(8) changes the database format again to be endian-neutral. As this changes the mandoc.index database format it is necessary to regenerate the mandocdb database!
• In Xenocara, xdm(1) restores support for ecdsa ssh keys, which has been lost during the update to version 1.1.11.
• pfctl(8) fixes issues with garbage content of fields which are not always initialized by zeroing out the entire data carrier.
• The compat_linux layer gains support for MSG_NOSIGNAL.
• usb(4)s wi(4) code ensures splx() is called before exiting wi_usb_tx_lock_try().
• trm(4) ensures to splx() before return from trm_StartWaitingSRB().
• pkg_delete(1) adds the -X option, which negates given packages (removes them instead of adding them).
• aucat(1) unbreaks -aoff with MALLOC_OPTIONS=J by initializing the device reference counter.
• aucat(1) no longer adds a .wav header to .syx files.
• man(7) uses a default volume name when no explicit one is given, which results in nicer page headers for many manuals like, e.g., cvs(1), lynx(1) and many from the curses(3) set. To not break compatibility a corresponding patch for GNU troff has been written and was accepted upstream by Werner Lemberg as rev. 1.65 of http://cvs.savannah.gnu.org/viewvc/groff/tmac/an-old.tmac?root=groff.
• pgt(4) ensures to splx() before return from pgt_media_status().
• Some Apple products (iPods and iPhones) become known to the USB-subsystem and will at least attach as ugen(4) (so that e.g. gphoto2 should now be able to retrieve data).
• pfsync(4) ensures pf_route() is only entered when undeferring a PF_ROUTETO case.
• tmux(1) adds home and end keys for the command prompt.
• In tmux(1) M-f and M-b work the same at the command prompt as in copy mode.
• disklabel(8) fixes issues with the b and k size suffixes by casting the sector size to a signed 64-bit integer before applying the negate.
• In order to support jumbo frames in pfsync(4) the new MAXMCLBYTES macro is introduced in mbuf(9) (and already used in m_pullup() and m_pulldown()).
• mbuf(9)s m_pullup() function changes the order of some conditional tests in order to avoid execution of cases which would later turn out to be useless; it also fixes the calculation of available space for external storage.
• ucom(4)s ucomopen() gets some error code-flow fixes to prevent release of critical structures, and removes a superfluous call to ttyopen().
• Xenocara updates the intel(4) driver to a more recent version. (This is a prerequisite for Sandybridge support, but that is disabled for now.)
• vic(4)s interrupt handler will no longer report the interrupt as being consumed to let devices which share the interrupt have their interrupt handler run.
• After updating pfsync(4) to use a single 64-bit integer instead of an array of two 32-bit integers for state id housekeeping, systat(1) considers the creatorid as well as the state id and thus mirrors the id comparison code found in the kernel.
• Fixes in the network stack for auto-negotiation on ICH8.
• In Xenocara ws(4) gains support for wheel emulation (emulating button press/release events when the mouse is moved while a specific button is pressed).
• In Xenocara the ATI Radeon driver should work better on PowerBook5,[7-9] after a faulty model string comparison has been fixed.
• ld.so(1) internally adds support for some dynamic DT_FLAGS_1 flags: DF_1_NODELETE and DF_1_INITFIRST, as well as DF_1_NOW and DF_1_GLOBAL.
• myx(4) fixes error code-flow in myx_buf_fill() in order to avoid either mbuf leaks or a NULL pointer dereference.
• mg(1) changes behaviour of M-q (fill-paragraph) to allow double-space after /[.?!]\)?/.
• mg(1) gains some ctags(1) support.
• The mandoc(1) project implements whatis(1) as a special apropos(1) mode. This is intended to replace src/usr.bin/whatis at a later time, but can already be tested (ensure argv[0] starts with the string whatis).
• mandocdb(8) gets first rudimentary handling of formatted manuals ("cat pages"). As this changes the mandoc.index database format it is necessary to regenerate the mandocdb database!
• The libedit library (editline(3)) fixes a segmentation fault when trying to lookup a command when there are no registered bindings.
• In the hppa64 libkern several fixups are applied to assembler optimizations of memory operations, including the correction of memcpy()s return value. Only proper PA-RISC 2.0 mnemonics remain.
• Two revisions that have been lost during update are backed out in ix(4): 1.31 (reyk@: fix the IP checksum offloading logic) and 1.46 (claudio@: low latency interrupt moderation for 82599).
• pfsync(4) eliminates some race conditions by protecting more operations against interrupts in pfsync_clone_destroy().
• ifconfig(8) looses it's vlanprio option as the SIOCSETVLANPRIO and SIOCGETVLANPRIO ioctls are removed. The priority scheme is now tied to vlan(4)s IEEE 802.1p priority tagging.
• The ever evolving mandoc(1) system resyncs a whole bunch of work with and from bsd.lv; besides lots of internal code reorganization this adds proper handling of the MANPATH environment variable.
• urtwn(4) adds support for the Netgear WNA1000M WLAN adapter.
• The network stack now applies route-to to deferred packets; without this option the first packet of a connection doesn't observe the route-to option.
• The compat_linux layer implements chown(2).
• The packet filter machinery (pf(4), pflog(4), pfsync(4), pflow(4)) turns over to use the system uptime for state creation time values, since date(1) and ntpd(8) can skew the time value which was used before.
• ports(7) documents the homepage-links target.
• bsd.port.mk(5) gets another extension and covers the targets show-size and show-fake-size, as well as all-lib-depends, fetch-makefile and print-package-args, amongst others related to dependency solving, and adds some more odds and ends.
• Kernel builds without the INET6 option were broken for a while due to missing #ifdef's, but that is fixed again.
• More work on the package system results in changes to pkg_info(1) and pkg_delete(1).
• The alpha port turns over to gcc(1) v4.
• gcc(1) v4 gains some last modifications to enable the alpha port to switch to it.
• The IPv6 network stack gains rdomain support.
• In Xenocara the libGL for Radeon r200 is fixed by adding the missing link to libdrm_radeon.
• smtpctl(8)/mailq(8), which share the same main(), fix a segmentation fault when being invoked as mailq(8).
• pfctl(8) prints ports as numbers by default, the new -P option will print names (as from /etc/services) instead.
• Hibernation gets more robust by properly accounting the MP trampoline page in the range count.
• The network stack fixes a SMP deadlock by disabling interrupts in pool_reclaim_all().
• LibC removes all references to the long-dead sigstack(2).
• The bsd.port.mk(5) manual has been updated.
• The miniroot install.sub script works around the fact that MAKEDEV does not report any failures, which avoids the always failing efforts to mount filesystems on non-existent devices.
• The roff(7) manual corrects several factual errors in its HISTORY section. Kristaps Dzonsons reconstructed what really happened by talking to the people involved, including Brian W. Kernighan and James Clarke, to name a few. See http://manpages.bsd.lv/history.html for the complete picture.
• smtpd(8) drops usage of it's enqueue/ queue in favour of incoming/.
• New documentation is available: pkgpath(7).
• The ktrace(2) systemcall fixes a bug which could expose the content of sizeof(register_t) bytes of kernel memory to userland.
• As aucat(1) development proceeds code which manages mmc/mtc and volume control has been moved from struct aproc to struct dev.
• pkg_info(1)s -r option reuses internal error codes (as from -e) if available, which allows constructs like pkg_info -e 'gettext->=0.20' -r 'gettext->=0.10.38' gettext-0.18.1p0.
• The aviion, luna88k and mvme88k ports fix early boot crashes by making sure that %cr17 points to a dummy CPU information structure before the real processor is known.
• On the macppc port it is again possible to boot the kernel from a HFS partition.
• On the alpha port ld.so(1) is now compiled with the -mbuild-constants flag, to avoid loading larger integer constants from the relocated data segment. This fixes the ld.so(1) build with gcc4.
• carp(4) selects routing tables according to the rdomain. Due to that it is possible to connect to the carp address when the carpdev interface also has an IP address in a non-default rdomain.
• umsm(4) adds support for ZTE MF190.
• Update to freetype 2.4.8. This update fixes CVE-2011-3439.
• apropos(1) adds support for parenthesized subexpressions.
• xidle(1) now correctly acts upon receiving SIGUSR1, SIGINT and SIGTERM.
• The kernel adds run length encoding (RLE) for hibernate - don't compress or write pages that are free.
• The libedit library (editline(3)) now correctly calculates the size for a wchar_t argv, which fixes a memory corruption.
• The mandoc(1) test suite has been completely overhauled.
• apropos(1) understands the standard options -M and -m after the addition of minimal _whatdb support for mandocdb(8) and apropos(1).
• RELIABILITY FIX: named(8) gets patches from BIND upstream to mitigate CVE-2011-4313.
  A source code patch is available.
  [Applied to stable]
• The revision of HISTORY sections of the manpages of all syscalls that exist since Version 1 AT&T UNIX has been completed.
• mandoc(1) will no longer reformat ISO 8601-style dates, but use them "as-is".
• umsm(4) adds support for Huawei EM770W.
• Xenocara updates xterm to 276 and freetype to 2.4.6.
• The kernel makes the userret() function machine-independent.
• apropos(1) starts supporting multiple search terms, and logical operations -a and -o to combine them.
• sftp(1) fixes a minor memory leak which occurred when autocompleting a command did not give any results.
• The pfsync(4) packet filter fixes some spontaneous CARP failovers which occurred when using the flag setting ioctl by only requesting bulk updates when going up, not when already running.
• pkg_add(1) will use cache directories if they are offered by the ports tree, which boils down to a massive performance improvement.
• smtpd(8) improves handling of offline messages. It is ensured that they are only unlinked after they have been correctly enqueued. Instead of aborting forked worker processes if an error occurs while handling an offline message, simply log and leave the failed message untouched.
• tmux(1) gains capabilities to do word-movement and -editing.
• In tmux(1) the word-separators option now belongs to a session, not to windows.
• smtpd(8) extends it's beta filter handling and introduces filter status states, like STATUS_WAITING.
• The smtpd(8) internal Qwalk API has been reworked and is now fully modularized.
• In less(1) the LESSHISTFILE is from now on by default disabled.
• The beagle port re-adds support for the omdog watchdog timer.
• In Xenocara, update xdm(1) to 1.1.11 plus a few patches.
• nginx(8) is updated to 1.0.10. This version fixes a bug in the resolver which caused segmentation faults in worker processes on receipt of large DNS packets.
• aucat(1) adds a "device number" component in sndio(7) device names, allowing a single aucat instance to handle all audio and MIDI services. Note this changes the service names (a backward compatibility hook keeps old names working if only one aucat server is running).
• Xenocara fixes regressions, which could be seen in media key handling under Gnome, by merging in the patch from http://patchwork.freedesktop.org/patch/7707.
• mandocdb(8) turns over to only archive those files and directories that man(1) will be able to retrieve; the new -a option can be used to gain the old behaviour.
• smtpd(8) ensures that the offline directory has the right owner and permissions before it starts to enqueue offline mail.
• A small RE fix is applied to pkg_add(1) which solves issues some ports had with pkg_subst / SUBST_CMD.
• mandoc(1) page footers gain compatibility with groff(1).
• installboot(8/i386) and installboot(8/amd64) use chunk numbers instead of possibly empty disk/partition names in some log messages.
• softraid(4) updates the DUID for new chunks, and zeroes the boot DUID list before populating it in installboot to ensure no offline chunks are listed therein.
• softraid(4) rebuild initialization code has been reworked and deducts the metadata of a new chunk from the volume metadata, and it's coerced size from an online chunk, instead of using a random chunk as a source for these.
• mandoc(1) learns to configure the left margin from the command line with the new "indent" argument.
• In the ongoing effort to create a complete mandoc based manual system apropos(1) looses the -e (use REs instead), -r (more on that later), -s (no more sorting for a while) and -I options, and switches over to the traditional -s (choose section) and -S (choose arch; replaces -a) options.
• dhcpd(8) protects itself against faulty interpretation of memory in case truncated packets have been received (a potential problem deduced from CVE-2011-2748 and CVE-2011-2749).
• Update nginx(8) to 1.0.9, and it's included pcre library to 8.20.
• The currency exchange rates are always up-to-date.
• fdisk(8) disallows partitions of length 0. It also rereads the MBR after it has been written out, so that the in-memory copy really reflects what is on the disk.
• The hppa64 port turns over to use binutils 2.17.
• Allow cross-compilation to arm on 64-bit architectures.
• umsm(4) adds support for HUAWEI Mobile E173s.
• The arm disassembler learns more v6 and v7 instructions.
• Root filesystems on SD/MMC cards should work more reliable after progress has been made on the sdmmc(4) driver.
• The beagle port adds support for the gumstix overo board.
• The cdce(4) driver adds support for the UISUBCLASS_MOBILE_DIRECT_LINE_MODEL interface subclass, and thus at least for Dell 5530/5540 and Sony Ericsson F3705g.
• The ws(4) driver ignores the Raw option for mice (always false).
• librthread gets the necessary bits for a per-thread errno on powerpc.
• The powerpc port schedules %r2 as the userland thread register.
• The network stack fixes a faulty timeout calculation which caused states to linger more than necessary.
• beagle GENERIC configures bsd as swap generic.
• miniroot will no longer ask wether non-free firmware should be obtained, but automatically do so.
• The print output order of the pfctl(8) skip steps will show rdomains after the direction.
• The NCR 53c9x SCSI controller driver actively limits it's command-set to commands of at most 12 byte (the SCSI-2 standard), as some 53c9x adapters fail when attempting to send 16-byte SCSI-3 commands.
• The arm platform looses support for the big endian byte order.
• librthread gets the necessary bits for a per-thread errno on hppa.
• The hppa port allows reading of the %cr26 and %cr27 control registers from userland on PCXS processors. %cr27 is scheduled to act as the userland thread register.
• ipsecctl(8) adds an -i option which may be used to specify alternative paths to an isakmpd(8) communication FIFO.
• The ws(4) driver gets more scroll-event mappings.
• Entirely drop support for procfs on arm, since it is not needed there.
• On sparc, drop default support for the process-filesystem (procfs was by default enabled for Solaris compatibility).
• Teach bgplg(8) to use the new -A option of traceroute(8).
• The new -A option for traceroute(8) displays the AS number for each hop address.
• Xenocara removes code which requires an ABI_XINPUT_VERSION smaller than 12.
• The ddb(4) examine command will print the correct address even if multiple modifiers have been specified.
• Unless acting upon a character device vnode reads and writes will avoid wrapping the file offset past the max.
• smtpd(8) enqueues offline messages at startup, which simplifies the code flow.
• The regular expression compiler replaces some (compiled-out) assertions with persistent checks for failed reallocations; this closes a vulnerability against extremely large expressions which aim in using this flaw.
• In Xenocara, update libpciaccess to 0.12.1.
• smtpd(8) no longer includes the status when dumping the envelope.
• Except for character devices negative offset arguments will result in EINVAL errors for the pread(2), pwrite(2), preadv(2) and pwritev(2) systemcalls.
• On arm a fix was applied to correctly identify the cache modes WB1 and WT.
• M4 gains some more GNU M4 compatibility.
• The librthread library adds support for sched_get_priority_min(3) and sched_get_priority_max(3).
• In Xenocara, update xf86-input-mouse to 1.7.1.
• On arm kernels which lack StrongArm support an incorrect logic was fixed that could cause page table flushes to be missed.
• mandoc(1) will log and actively ignore .TP commands if their HEAD is "broken" by another block command.
• The pread(2), pwrite(2), preadv(2) and pwritev(2) systemcalls will also fail with ESPIPE if the file is a TTY.
• The beagle port gets initial support for the Cortex A9 interrupt controller and introduces code to use the global timer as a clock source.
• tmux(1) adds new options which change the status line colors and options differently in command mode.
• The network stack selects the correct protocol when importing an icmp<->icmp6 state.
• mandoc(1) improves visual output compatibility with groff -- if the .TH command sets no data then the page footer will no longer fill in the date field.
• Fix the spacing of .Eo in mandoc(1).
• In X the Shift+Backspace key sequence will produce a backspace again.
• Updated OpenSSL to 1.0.0e.
• On i386, cover AMD/extended flags CPUID information.
• Enable UDMA capabilities for the PCI IDE controller of the HT-1000.
• Remove the imstt driver from Xenocara after it has been unused for 5 years.
• Remove more #ifdef's in libstc++ which exclude OpenBSD from the world of wide characters.
• smtpctl(8) no longer needs libevent after a rework of the local enqueuer code.
• Add perl security fix for CVE-2011-2939.
• ifconfig(8) will display interface hardware features via the hwfeatures parameter.
• Remove code related to the HP MMU -- all supported system favor PMAP_DIRECT.
• Rework disklabel handling on vax MSCP to correctly support label spoofing. This adds true support for the DIOCGPDINFO ioctl.
• In Xenocara, update sessreg(1) to 1.0.7, xdpyinfo(1) to 1.3.0 and xinit(1) to 1.3.1.
• Upon destruction of an interface the network stack will correctly cancel bulk-update failure-timeouts.
• Restrict netstat(1) output to the sockets of the specified or current routing domain.
• Alter save/restore on PCI-Express bridges during the suspend/resume cycle to fix high interrupt load from ppb(4) on resume.
• Allow setting big MTU values on the pfsync(4) interface (but not larger than the syncdev MTU).
• Always install addr2line(1), objcopy(1), and readelf(1), even on architectures with !ELF_TOOLCHAIN && !USING_NEW_BINUTILS (like vax, m68k).
• Use three times the advskew as the carp(4) master down timeout in the advbase 0 case.
• Add a sample mixerctl.conf(5). More complex examples to come as aucat(1) work progresses.
• Enable interrupts while processing off level interrupts in openpic(4/macppc).
• Ignore devices with irq 0 on mpcpci bus as no devices in the openfirmware tree use it.
• Fix uvideo(4) bogus frame selection check in uvideo_vs_negotiation().
• Use existing _ppp instead of _npppd as a user/group id for npppd (see usr.sbin/npppd/HOWTO_PIPEX_NPPPD.txt).
• New device added to ufdti(4).
• Add screen*:XT to terminal-overrides for tmux-in-tmux(1).
• Use PRI{x,d}64 in format strings instead of %llx, %lld or %qd to print smtpd(8) {u_,}int64_t or time_t.
• On reset, restore correct ahci(4) command register value. Gets port multipliers working on some ATI devices.
• Allow shmctl(2) segments to be used even after they were marked for deletion with the IPC_RMID flag. Permitted as an extension beyond the standards.
• Don't offer/negotiate smtpd(8) SSLv2 or try to negotiate an RFC 4507-style session ticket, since some (broken and non-compliant) servers choke on TLS extension negotiation.
• Fix smtpd(8) smtpctl pause/resume to correct ramqueue scheduling. Rename IMSG and pause/resume parameters.
• Apply a fix to rum(4), via FreeBSD.
• Intel EG20T serial added to sys/dev/pci/pucdata.c.
• Use a new encoding for the entries in the sys/dev/pci/pucdata.c table. Halves the size of the .o file.
• Sync luna88k disklabel(8) handling code with sparc, except for the SunOS vs UniOS differences for the legacy part (first eight partitions), which are preserved.
• Document some limits of ifconfig(8) "group-name".
• Rewrite the sender user/domain as specified in the smtpd(8) manpage when matching a "relay... as" rule.
• Introduce a pluggable interrupt controller infrastructure for beagle, to allow pandaboard to share the port.
• Document that aucat(1) -aoff is not the default for the default device.
• Handle mandoc(1) infinite recursion the same way as groff: When string expansion exceeds the recursion limit, drop the whole input line, instead of leaving just the string unexpanded.
• Handle mandoc(1) \N numbered character escapes the same way as groff: If \N is followed by a digit, ignore \N and the digit. If \N is followed by a non-digit, the next non-digit ends the character number; the two delimiters need not match.
• Add POSIX references for fchdir(2), fchmod(2), fchmodat(2), fchown(2), lchown(2) and execve(2). State that fchmod(2) can return EPERM as required by POSIX 2008.
• Update POSIX references for chdir(2) and chmod(2) from 1988 to 2008.
• Declare all sparc control register bitfield structs with uint16_t instead of u_int. Stops bus errors.
• Lower carp(4) demote count on interface detach, fixes a bug introduced by rev 1.175.
• Fix unaligned pci config space access in intel agp(4).
• ssh(1) bz#1859: send tty break to pty master instead of (probably already closed) slave side.
• ssh(1) bz#1943: unbreak stdio forwarding when ControlPersist is in user.
• When copying, tmux(1) will now repeat the count indicate buffer to replace it if used.
• smtpd(8) MTA leak plugged, and smtpctl schedule diabled (use 'smtpctl schedule-id ' - introduce 'smtpctl schedule-all').
• Introduce operation to move a message from schedule queue to corrupt queue upon smtpd(8) envelope loading failure.
• Import of Mesa 7.10.3.
• Support for \e[3J to clear tmux(1) history. Alias NPage/PPage as PageDown/PgDn/PageUp/PgUp.
• smtpd(8) fsqueue now uses load/dump functions to convert to and from a human readable format.
• tmux(1) will now attempt to resolve relative paths by first using client working directory (if any), then default-path or session working directory.
• tmux(1) fixes: plugged memory leak; added client formats; LC_ALL and LC_CTYPE now ignored if they are empty and unset; initial session now uses size of command client even if detached.
• Implement missing enclosures (Ao Do Qo Qq So Bro Brq) and enclosure-like in-line macros (Ad Cd Dv Er Ev Li Ms Tn) to mandoc(1). .No macro now works without explicit implementation.
• Sync the uath(4) WEP text with other WPA texts.
• Comment out ISP_{T,}DEBUG[0-3] traces if option SMALL_KERNEL; allows alpha floppyB to fit again.
• Reduce the number of audio* nodes from 3 to 1 on vax, as none of the audio-capable vax can receive another audio device as expansion (until TURBOchannel with DMA on VS4k/90 is added).
• Added another Sunix id to puc(4) for their 50xx series cards.
• Correctly set smtpd(8) relay when expanding envelopes.
• Added smtpd(8) -T command line option, to toggle logging of specific debugging info in verbose mode, to use for imsg traces.
• Beagleboard/pandaboard now fetch u-boot parameters out of the register input. Devices now detect device_id from u-boot and decide to enable/disable themselves in the device match routine.
• Document that: PSEUDO_FLAVORS and FLAVORS should be defined prior to using bsd.port.mk(5) and that CHOWN/CHMOD are dead.
• Correct pflog(4) packet interpretation for nat64.
• Strengthen some pflog(4) checks to prevent operations on mbuf chains of insufficient length; prevents some crashes.
• Make uname(1) -p return the cpu architecture name on all hardware platforms.
• Copy the DUID back and forth between the in-core label and the Motorola VID block for mvme68k machines.
• No longer bzero in-core disklabel but rather the UniOS disklabel; fixes vnd(4) operation on luna88k.
• Fixup added to pf(4) for icmp6 id's when translating.
• Add support for Stollmann Active USB ISDN Terminal Adapter.
• Add Alcatel One Touch X210/X220 (another rebadged TCT Mobile modem) to umsm(4).
• Add more paths to cursorpath, themes can now be installed under /usr/local/share/icons and /usr/local/share/pixmaps.
• Implement mandoc(1) missing text production macros (Bsx Bx Dx Fx Nx Ox Ux Bt Ud). Some macros work without explicit implementation (At Db Os St).
• For NAT-T with transport mode, use ISAKMP's SA addresses for the flow instead of ID payload. Fixes some L2TP/ipsec(4) from NAT'd clients issues.
• Document em(4) support for 82583V.
• em(4) reworked to prevent garbage output when changing snoop related registers on pch2.
• aucat(1) now keeps the device closed by default (when not used).
• Delay daemon fork() in wsmoused(8) until after initialisation has completed. Fixes rc race that caused X11 to fail to open /dev/wsmouse.
• systrace(1) intercept_get_string() internal buffer now allows strings up to ARG_MAX long, so that ic_trargv can execute reliably.
• Fix CVE-2011-4028 in xserver/os/utils.c: file disclosure vulnerability. Symbolic links no longer followed when opening an existing lock file, thus avoid revealing if it points to an existing file.
• Support K and M as well as k and m for sizes in dd(1).
• Add an else clause for tmux(1) if-shell.
• Huawei Mobile E173 now supported by umsm(4).
• ssh(1) will now skip attempting to create ~/.ssh when option -F is passed.
• New "ssh-add(1) -k" option to load plain keys (skipping certificates).
• Remove explict search for \0 in ssh(1) packet strings, this is now done implicitly.
• Remove midicat, as aucat(1) -M can now be used instead. Thru boxes MIDI port names have "aucat" prefix instead of "midithru". Old device names will still work some time for backward compatibility.
• Fix the synchronization of some alps touchpads and blacklist some devices that are not working with current driver.
• Use __tfork, __get_tcb(2), and __set_tcb(2) to have a real TCB (thread control block) and per-thread errno.
• Use m_pullup() to get the carp header in the v6 input path. Fixes occasional checksum mismatches.
• Sync mandoc(1) to groff(1), and add tier I and II NetBSD architectures. Stops misformating manuals coming from other operating systems.
• Add wscanf(3) and wcsftime(3) (libc major bumped). Based on scanf(3), with wide character support changes based on FreeBSD.
• Provide battery charge/discharge rate in proper units.
• Add optional checkpoints for moduli screening in ssh-keygen(1).
• Note a kqueue(2) restriction that is enforced as of OpenBSD 5.0.
• Document in fork1(9) new FORK_TFORK bit and that stack argument is used by compat_linux(8).
• Update xkeyboard-config(7) to 2.4.1.
• Add stubs and manpage for __get_tcb(2) and __set_tcb(2).
• Reset TCB addresses when exiting in sys/kern/kern_exec.c, to provide a clean setup for the new image.
• Reads aligned to the PCI config space in sys/dev/pci/agp_via.c and agpreg.h.
• "TLS-lite": add kernel support for a per-thread userspace pointer, for pointing to the thread-control-block.
• Respect the ToS setting in tcp syn+ack for IPv4 (still need to fix for IPv6).
• Variables set/unset in etc/rc.d/rc.subr that were missed before.
• Improve performance (throughput and loss rate) for PPTP, pppd(8) or L2TP(/IPsec) on unstable latency networks (eg mobile).
• Introduce NAT64 to pf(4), a generic IP version translator using "af-to" in pfctl(8), systat(1), and tcpdump(8).
• Fixed use after free in smtpd(8) SSL code.
• Enforce alignment on i386/amd64 when doing reads and writes to PCI config space to space to uncover bugs.
• Start ldapd(8) earlier in rc.d(8) so that ypldap(8) can properly run.
• Added known good version of ldstub to kernel (for GCC asm constraints).
• Increase stack offset for rthread from (BIAS+128) to (BIAD+CC64FSZ). This fixes _rthread_start compiled without optimization.
• Convert rfork_thread() from int$80 to syscall; tune asm to avoid stack and use smaller instructions; pass threxit() a NULL pointer.
• Localize _new_pexp unconditionally in etc/rc.d/rc.subr, so rc_read_runfile() cannot pick it up from a polluted environment.
• Remove all MD diagnostics in cpu_switchto(), and move them to MI code if they apply.
• Fixed strings allocated with xmalloc to be freed with xfree (not free) in xenocara/app/cwm/group.c.
• Simplified and improved aucat(1) options and increased log verbosity.
• Add a flag for nginx (-u) to disable chroot. Same config file can now be used whether chroot/non-chrooted setup.
• Updated Perl digest module to 1.17 (security fix).
• Document that virtual maps require a domain key in smtpd(8); parsing fixed in :include: aliases.
• Put sd(4) SCSI drives in standby mode when we're powering down the machine.
• Allow "bus_space_tag_t" in xbridge(4/sgi) to return based on the byteswap setting of the device we are trying to attach.
• Introduce pci_probe_device_hook function, so pci host drivers can alter the pci_attach_args passed to a device when attaching.
• Put in code for wcstfime to be linked in and activated alongside wscanf.
• Open Group Corrigendum U033/8 applied so strftime(3) returns "52" instead of "53" for certain days.
• Added tlphy everywhere tl is enabled (RAMDISK_CD and RAMDISKDISK, i386 and Alpha).
• Regression test for pthreads wait*() hang issue when SIGCHLD is ignored (a la Python).
• Added support for WCH CH352 serial via PCI.
• Show messages sent between processes in debug mode for smtpd(8).
• Sync to mandoc(1) version 1.12.0.
• Rework secondary processor (cmmu) initialization and improve cache management for aavion, m88k, and mvme88k architectures.
• Test etc/rc.d/rc.subr to make sure ${pexp} is not an empty string (which would send a SIGTERM to init(8)).
• Allow pkg_add to proceed whether we choose to syslog before or after we parse the command line options.
• Add a missing newline when you merge login.conf(5) if login.conf.db doesn't exist.
• Fix the backspace key under X11 and make the "option" key behaves like in console. The "command" key is now the alt modifier.
• Make it possible to restart/stop a daemon using rc.d(8) after having changed its _flags in rc.conf(8).
• Fix libc/locale format so day of month uses %e (single digits preceded by a blank instead of a 0) and not %d (per POSIX).
• Document the HISTORY of options and the fate of whereis(1).
• Correct history and formatting of apropos(1), whatis(1) and whereis(1): (already part of 2BSD, author Bill Joy).
• Man page for units(1) updated to explain units' output more clearly.
• Return less(1) to the old behaviour for "more", so pressing F ^C will not leave you at a prompt at the end of the file.
• Fixed Nginx ngx_http_core_module.c to specify root as /var/www/htdocs, not /var/www/html.
• Removed paragraph in Xenocara README about building using shadow link tree (not supported anymore).
• Update to terminfo.src from ncurses-5.9-20111001.
• Make mmap(2) with len=0 fail signalling EINVAL, to conform with POSIX.
• Bugfix merged from X.Org git: fixes Xenocara build for m68k architectures.
• Rename some variables and functions in altq(9) code that were causing namespace violations.
• Domainname is now set before rc.conf is run to accommidate recent ypbind(8) changes.
• If pthreads(3) SA_RESTART is set, make threads waiting on PS_FDW_WAIT uninterruptible (connect(2) being the exception).
• Make sdtemp(4) detect the ts3000b3 and stts2002 temperature sensors, stop some false-positive detections of cat34ts02.
• Added support for uftdi(4): RT Systems interface cable (rebranded FTDI) for Yaesu ham radios.
• Allow ypbind(8) to start like other daemons (using ypbind_flags) while preserving its historical startup behaviour.
• apropos(1) replacement imported; it and mandocdb(8) linked to the mandoc(1) binary; mandocdb(8) manual installed.
• ccd(4) depricated and moved to the (source code) attic.
• Fixed missing #else in indexed array in sys/arch/mvme88k/mvme88k/conf.c.
• Added questions to quiz(6).
• Allow bigger prefixes in units(1); add many other units, symbols, and prefixes (eg becquerel, curie, gray, eV, bohrradius).
• Removed binaries which are no longer necesssary for building a release.
• Better newline error messages for bc(1).
• Make struct chunk_info a variable sized struct, wasting less space for bitmap metadata in malloc(3).
• Allows correct registration of kqueue(2) notifications on /dev/tty to avoid potential local DoS.
• Bugfix for ypserv rc.d(8) script.
• Update version information in lib/libxcb/src/config.h for libxcb.
• Fix the "nginx -s reopen" file reopening failure bug which occured because Nginx is in chroot.
• Make aucat(1) restart connect(2) if it returns EINTR (socket connection broken before signal delivered).
• Workaround dead sensor problem by deactivating the i2c alias when ISA interface is available.
• Added /usr/local/sbin to the default path in login.conf(5).
• Move inqbufs off the stack to dma_alloc/dma_free in sys/dev/ic/ami.c.
• Finalise support for 82580 based devices (eg Intel I340-T4 and HP NC365T); simplify multi port handling.
• Clarified comments in sio_open(3).
• Clarify comment in /etc/master.passwd that user "nobody" is not just for NFS (used by locate(1) as well).
• Reconfigure default sys/arch/amd64/conf/RAMDISK to support ehci(4), also to disable sk(4) and vge(4).
• Fix bz#1683 to silence sftp(1) error spam for "ls */foo" in directory with files.
• Change -w flag in nc(1) to apply to the connection as well.
• Add support for ALPS touchpads and fix the "slow touchpad" problem.
• Add a 'flag' locator to gpioiic(4); define a first flag value to swap the SDA and SCL pins assigment during attach.
• Fix a segmentation fault in smtpd(8) triggering if clients sent a large number of DATA lines in one write.
• Clarify smtpd.conf(5), that network sources are to be specified in CIDR notation.
• Update to nginx-1.0.8 (many bugfixes).
• Fix regression tests for mdoclint to look in man* subdirs (not cat*).
• Change ps(1) man page to list the fields in the default display to reflect the order of display output.
• Updated port-modules(5) to reflect changes to the Gnome module.
• Update the SI prefixes section of units.lib, the standard units library; added SEE ALSO references to units(1).
• Tidy warnings and better error handling for config(8) -e.
• Fixed sign in lib/libc/stdio/mktemp.c.
• Add formats for panes (tty, pid, start cmd/cwd) in tmux(1).
• Fix an X server crash when starting GLX 1.3 apps.
• Signal handling regression tests for pthread_join(3) and pthread_mutex_lock(3).
• Remove the exchange rate entries now pegged to the euro ("Maltalira" and "Slovakkoruna").
• tcpbench(1): -l flag lists the kernel variables available for monitoring.
• Added cyprus pounds, maltese lira, slovakian koruna, and slovenian tolar to units(1).
• Fix inverted test that caused logspam in sshd(8).
• Set user PATH from login.conf instead of hard-coded default in xdm(1).
• ISO 4217 updates for the currencies in the units(1) federal reserve section.
• Alphabetically sort the list of currency aliases in units(1). Now sorted by base unit rather than alias name.
• Change ni_dirfd's position in struct nameidata in sys/sys/namei.h. Eliminates some alignment padding.
• sshd(8) no longer attempts privsep cleanup when not using privsep.
• mdoc(7) now implements .Ap .Bd .Bo .Bq .D1 .Ic .Lp .Oo .Pf .Po .Ss .Sx .Sy .br .sp and .Bl -bullet; adds more info to the .TH line escape dots; adds newline character at EOF; and no longer misinterprets ROOT block as .Ap.
• Remove assembly defines for various struct disklabel field offsets in sys/sys/disklabel.h (nothing depends on them anymore).
• Make Vax get size of struct disklabel with a genassym script, instead of relying upon sys/disklabel.h.
• Avoid a potential NULL dereference if nports == 0 in sys/dev/usb/uhub.c.
• Add -S option to tmux(1), allows alternate path to the server socket.
• Support symbols in .tbss and .tdata nm(1) ELF sections.
• Update awk(1) to Aug 10, 2011 version.
• Make sure "references" is not optimized away in lib/libpthread/uthread/uthread_init.c (required for the static version of pthread).
• Disable FIFO on M series "com to ebus" on Sparc64 by telling the driver its a 16550 (stops the MI com code from probing it as a 16550a).
• Stop groff complaining when mdoc(7) .Bl appears unescaped on a macro line.
• Make bus_addr_t and bus_size_t u_long types; this makes the declaration of these types consistent accross all supported platforms.
• Make struct label_t large enough for the kernel setjmp() purposes for Sparc and Sparc64.
• Enable previous gcc(1) find_barrier() pessimization for non-PIC code also.
• Do not write to the MCESR register on microVAX II and SOC processors, as this register is not implemented on those models.
• On Vax, only handle a machine check as caused by badaddr() if the local "memtest" variable != 0, instead of abusing "cold".
• Notify ifmedia layer of link loss on SGEC interfaces, so that "ifconfig ze0(4/vax)" reports the correct state instead of always pretending it is up.
• Replace the mdoc(7) .Fl examples by others exhibiting the same features, but avoiding use of .Nm (as it is an unusual style).
• Use, as far as possible, the same notation in newsyslog(8) for date strings as other manual pages.
• Retain alphabetical order for the -Toutput list, and use a better looking width specifier in mandoc(1).
• tmux(1) will now reject $SHELL if it is not a full path.
• Pass on RC_DEBUG and RC_FORCE flags in the rc.d(8) on restart (rather than exporting them and expose the script to a potentially polluted environment).
• sysctl(3) KERN_BUFCACHEPERCENT defaults to 20%, old value was 10%.
• Ask for SUBDIRs with FULLPATH set in pkg_add(1).
• Improved ssh(1) AuthorizedPrincipalsFile debug log message to include file and line number.
• Restore correct display of the 'V' flag on the parent in vfork() in ps(1).
• Add -H option to ps(1) to show rthreads, hiding them by default.
• Repaired rc.d(8) "restart" debug and force modes ("restart" calls "stop" then "start"); appended "_" to those variable names to clarify they are internal.
• Update to xf86-input-synaptics 1.5.0 and freetype 2.4.6.
• perl(1) no longer attempts to use LC_COLLATE or LC_NUMERIC which we don't yet support.
• Created a new "bounce" file for ports infrastructure. Use bsd.own.mk's guard against multiple includes.
• ports(7) now tells people to use dpb(1) for bulk builds.
• Gnome.port.mk port-modules(5) tweaks: MODGNOME_DESKTOP_FILE is not unconditonally set, expanded FAKE_FLAGS line.
• Make sure siop_xfer is a multiple of 128 bytes in sys/dev/ic/siopvar.h as intended; makes hppa64 much happier.
• Added a test for recursive pthread_mutex_trylock().
• XHCI -> xHCI and some additional devices added to sys/dev/pci/pcidevs.
• Let makefile.cross detect word-size mismatches between host and target, previous behaviour resulted in the cross compiler generating incorrect code and aborting.
• Unbreak ssh(1) remote port forwarding with dynamic allocated listen ports by send the actual listen port in the open message (instead of 0) and updating the matching permit-open entry.
• Add wildcard support to sshd(8) PermitOpen, allowing things like "PermitOpen localhost:*", from bz #1857.
• Import of nginx 1.0.6 with a bundled libpcre. A possible replacement for Apache httpd(8) to be included in base.
• Now, always install all manuals on all architectures. No exceptions even for binutils. No more share/man in src/distrib/sets/lists/*/md.*.
• Improved kernel malloc type checking in sys/kern/kern_malloc.c.
• Fix order of arguments passed to malloc(9) - type first then flags in sys/scsi/scsiconf.c.
• Let tcpdump(8) use the same format for printing IPv6 fragments as for IPv4. Now both use id:len@off+more.
• Added missing ia64 bits to gnu/usr.bin/cc/libgcc/Makefile.
• Make use of the filename argument to open_error() in yacc(1).
• Mask value no longer erased when setting/clearing system mask. Added diagnostic for interrupt handler IPL levels in sys/arch/hppa64/hppa64/intr.c.
• Purged the rcsid in adduser(8).
• Removed the rcsid in compress(1) and gzip(1). -V and -L options are now silent.
• Stop using the latin1 character set in the "C" locale (non-standard behaviour which looks garbled in UTF-8). Non-locale-aware tools should only print ASCII. To use an extended character set you now must set LC_CTYPE.
• Fix to ssh(1) bz#1935 and sftp(1) implicit sorts while globbing.
• Added regression tests with many kinds of overlapping and invalid data for pf(4) fragment reassembly.
• Move the prototype for disk_readlabel from sys/kern/subr_disk.c to sys/sys/disk.h so hibernate can access it.
• Added note in gcc-local(1) man page that -ftree-vrp removed from -O2 as it is known to be broken in 4.2.1.
• Check the protocol header length for tcp, udp, icmp, icmp6 in pf_setup_pdesc() in pf(4).
• Use new relayd(8) idle timeout for socket splicing so userland can measure session timeouts properly; splice with http if relayd does not check headers.
• Repair interrupted reads in less(1) and use volatile sig_atomic_t, not int, for the sigs variable.
• Fix to stop named(8) logging messages when it shouldn't. Bug reported to ISC (RT #24053) and now included in current bind releases.
• Disable st* in sys/arch/i386/conf/RAMDISK to shrink ramdisk size.
• Use the synaptics driver with ALPS touchpads.
• Add rdomain support to ntpd(8).
• Allow bgpctl(8) to parse and/or filter MRT table dumps (all 3 formats) and display them like the show rib/show rib detail output.
• Rename pmap_procwr() to pmap_proc_iflush() to get the intended behaviour in pmap(9).
• Fix Beagleboard range check in intc_intr_establish() in sys/arch/beagle/dev/intc.c.
• When breaking an overflowing line, mandoc(1) now ignores pending whitespace (vbl), so next line is not misaligned or too long.
• Fix nexthop_modify() to reset the flags when called so later set nexthop <IP> is applied in bgpd(8).
• Add /usr/local/share/terminfo to search path so ports can install custom terminfo files. Minor ncurses(3) bump to allow packages to depend on the right version.
• Cleanup page calculation for final memory chunk ordering list for hibernate resume in sys/kern/subr_hibernate.c.
• Perform most of the remaining refactoring of hibernate code into MI/MD parts. This also introduces a chunk placement routine.
• Groff compatibility in mandoc(1) for the rendering of foreign manuals: support .Lb -libdwarf and update .Lb -libelf.
• Rewrite of the mandoc(1) horizontal spacing of tables, to work both with and without frames and rulers.
• Added a MACRO OVERVIEW section to man(7).
• Remove all remains of arm26 code/support for ARM2, ARM2AS, ARM3, ARM6, ARM7, ARM7TDMI and StrongARM processor families.
• No longer check for SPX on KA410 (VS2000), since the only colour option for this machine is GPX.
• Use errx(3) instead of fprintf(3) and exit(3) in midiplay(1).
• When restarting a system call go back four instructions, not three, since this has to match libc/arch/hppa64/SYS.h.
• When compiling PIC code; limit instructions between two set of pc-relative loaded data in find_barrier(); avoids "pcrel too far" as(1) errors.
• Remove the "portmap" variable, it's unused now (use portmap_flags) in etc/rc.conf.
• Avoid pf_setup_pdesc() panics in pf(4) by using "switch(af)" for af dependent code.
• Disabled 3D ring commands on sandybridge so VT switches (and therefore suspend) will no longer hang.
• On x220 resume, skip restoring the modeset registers on sandybrige, rely on the (upcoming) xf86-video-intel driver instead. Fixes hang.
• mandoc(1) .TP no longer assumes that a head argument with a matching input line number is a same-line argument.
• pkg-config(1) no longer allows variable expansion to multiple values in a field (unlike freedesktop.org version).
• Very early in suspend while the clock is still ticking realtime, save the clock back to the rtc.
• When advancing mandoc(1) left margin, .RS also needs to reset the right margin to the default and check that the left does not outgrow the right one.
• Mark softraid(4) crypto volumes as being capable of auto assembly (they are if used with a key disk).
• In glob(3), limit recursion during matching attempts, similar to fnmatch(3) fix. Also collapse consecutive "*".
• Clear RB_POWERDOWN early in boot() on hp300/hppa (which cannot powerdown and whose firmware does not send "spin up" to disks).
• mandoc(1) will now display sane page header line even when .Dt is very long.
• memconfig(8) now reports the "fix-active" flag, and print any other unknown flags in hex.
• Add pipe2 to sys/compat/linux/linux_ipc.c and syscalls.master.
• Add a test suite to analyse traffic going via pf(4). Needs four machines setup as described in the makefile.
• Fix unix socket handling by trimming when the length is too large in sys/compat/linux/linux_socket.c.
• Removed mandoc(1) terminal frontend flag TERMP_NOLPAD.
• kdump(1) now understands "siginfo-style" signal sub-codes, and the (currently) limited subset of info the kernel supplies.
• Vax system type constants cleaned up.
• Enable loading kernel outside softraid(4) volume, yet still use it as root device (providing we booted from its chunks).
• When installboot runs on a softraid(4) volume, add boot metadata to store volume/chunk DUIDs, (so can ID root disk).
• Print 64 bit values in sys/arch/vax/vsa/hdc9224.c with %ll to get a meaningful message at attach time.
• Use long calls in lib/csu/hppa64/md_init.h like we do on hppa, stops functions possibly being unreachable.
• Sync with libX11/src/UIThrStubs to fix __pthread_once_stub() in lib/libpthread-stubs/stubs.c.
• Fix _Xthr_once_stub_() to call the init routine for each different id in lib/libX11/src/UIThrStubs.c.
• Set default daemon_flags (matching rc.conf.local(8)) for ftpd(8), identd(8), mopd(8), popa3d(8), rarpd(8). See rc.d(8).
• Use arguments for rc script instead of env variables to indicate debug mode; allow "forced mode" even if daemon_flags="NO".
• Kill prototypes for long removed ifconfig(8) functions.
• Enable thread model posix for gcc 3. Dwarf2 exception handling and libstdc++ now thread safe.
• Clean up systat(1) buffer cache statistics to remove useless statistics; add new ones regarding kva usage in cache.
• Expand syscall awareness in preparation for pipe2 implementation in sys/compat/linux/syscalls.master.
• Stopped unconditionally creating dynamic sections in gnu/usr.bin/binutils-2.17/bfd/elf64-hppa.c since that makes building static binaries impossible.
• Removed some unnecessary debug code in sys/arch/hppa64/hppa64/machdep.c.
• smtpd(8) fixed to avoid fatal() when we receive a line which have a length of exactly 1024.
• Disabled TRAPDEBUG in sys/arch/hppa64/hppa64/trap.c.
• Make it more clear what are subtypes and cleanup of the mrt definitions in bgpd(8) code.
• Missing argument in STIDEBUG printf in sys/dev/ic/sti.c corrected.
• Fixed sys/arch/hppa/dev/elroy.c and hppa64/dev/elroyc so %b format strings take the value before the bitname string, not the other way around.
• In sys/lib/libkern/arch/hppa64/bcopy.m4, when checking if the addresses are 4-byte aligned, avoid sign-extension when extracting the low bits.
• Remove %r and %z from printf(9) man page, deprecated some time ago. Mention %hh, %j and %t are not supported.
• Handle an instruction memory protection trap from userland as an ordinary fault in sys/arch/hppa64/hppa64/trap.c.
• In lib/libc/arch/hppa64/SYS.h, make sure entire system call address is cleared. Look at %r1 to determine whether a system call was successful, since that is where the kernel puts the information.
• Removed the /usr/share/man/ps* hierarchy and supporting variables; MANPS disappeared during the source manuals switch.
• Move cwm(1) client to group (movetogroup) and hide client only if group is already hidden.
• Breaking the line at a hyphen is now only allowed by mandoc(1) if the hyphen is both preceded and followed by an alphabetic character. Fixes about a dozen places in base.
• Make sure snooping is enabled on Intel HDA variants. Fixes audio on ThinkPad x220.
• Add support for *at() system calls to systrace(1).
• Fix more printf format string bugs in sys/ufs, and one more %hh format stringin sys/kern/uipc_mbuf.c.
• Removed requirement for processes that need PS_* flags to #define __need_process, as they are exposed to userspace via sysctl(KERN_PROC).
• Moved rq_host pointer to outside of rq_msg envelope, as a single smtpd(8) ramqueue message may be shared by many ramqueue envelopes for delivery to many ramqueue hosts.
• Regression check whether breakable hyphens are formatted correctly (normal, bold or underlined) and actually break the line.
• Renamed a few functions, structs, etc that collide with upcoming stuff in altq(9) code.
• Add support for variable length optional metadata in softraid(4) allowing new optional metadata types to be added without needing to change the softraid metadata version.
• Fix exchanged arguments in sys/arch/hp300/dev/mb89352.c.
• Fixed pointer set to NULL not 0 in sys/dev/usb/ohci.c.
• Regression test for pthreads(3) interrupted connect.
• Sync to mandoc(1) version 1.11.7, main new feature is support for roff(7) .tr request; bugfixes and some refactoring.
• Fixes to the trap save/restore and the signal handling code in sys/arch/hppa64/hppa64/locore.S and machdep.c.
• Extract 8 octets (as per RFC 2661) rather than a long in usr.sbin/tcpdump/print-l2tp.c.
• Move pf(4) pdesc initialization code into pf_setup_pdesc(); unify some IPv4 and IPv6 code and set fields in the same order.
• Disable space-ID hashing in sys/arch/hppa64/hppa64/locore.S like we do on hppa.
• Removed `hh' modifier in printf format strings in sys/kern/kern_sysctl.c and subr_disk.c, unavailable in kernel printf.
• Update the Loongson system clock when we resume.
• Use an uvm object to track the page table pages, like on hppa. Add cache flushing in places where hppa does them.
• Make sure daddr64_t filesystem values get printed with %lld.
• Fix to various format string types to as a minimum match the width of the variables being processed.
• Take into account the PIE bits when masking PDEs in sys/arch/hppa64/hppa64/pmap.c.
• Add missing cache and TLB purges in sys/arch/hppa64/hppa64/mainbus.c.
• Sync mandoc(1) to version 1.11.5: adding an implementation of the eqn(7) language.
• Avoid potential 64-bit unaligned access on strict alignment architectures in tcpdump(8).
• Reorder headerfiles used in bgpd(8). Move bgpd specific prototypes out of mrt.h to include only protocol specific defines.
• Override LIB2ADDEH on ia64. Makes it possible to build a cross compiler; exception handling needs work still.
• Makefile.cross corrected so ia64 will use gcc4.
• Added futex support for compat_linux(8).
• Make sysctl__string() handle truncated output case via two copyout()s instead of altering variable; return full length via oldlenp.
• Add MACRO OVERVIEW to mdoc(7), listing macros ordered by purpose, to decide which is best for a particular use case.
• Make tcpdump(8) -v print the id and seq of icmp6 echo packets.
• Added pkg_add(1) regression tests for --variable (expansion to multiple values) and for linebreaks inside fields, both currently failing.
• Document proper cross-tools command to run, especially when working on a new port.
• Update pointer variable after copying misaligned packet in tcpdump(8).
• Implement new bgpd(8) mrt table dump format as specified in draft-ietf-grow-mrt. Tested with IP and IPv6 sessions and against the libbgpdump parser.
• Remove pd->ip_sum and pd->proto_sum fields in pf(4) code. Replace pd2.ip_sum with a local variable. Remove ip_sum and proto_sum from struct pf_pdesc.
• Access a 32-bit field as u_int32_t, not as u_long in tcpdump(8).
• Make pkg_add(1) -nvv work with respect to whatis(1) whatis.db updates.
• Rewrite the main loop of the sed(1) "s/..." command, to fix multiple issues regarding the replacement of zero-length strings.
• Apply the fnmatch recursion limit fix to the local copy of fnmatch in httpd(8).
• Expand fnmatch() regress with patterns obtained from the tests for APR's new fnmatch implementation. Allow comment lines in the test data file.
• Initial, incomplete support for -Tman to convert mdoc(7) documents to the man(7) language.
• Standarize the ToS option across nc(1)/ping(8)/traceroute(8) so that they'll accept the same values as pf.conf. It accepts decimal, hexadecimal and the dscp/tos keywords.
• Add SMALL infrastructure to ping(8) makefile.
• Change the mandocdb(8) interface to better agree with makewhatis(8); in particular, allow recursing multiple directories and create multiple databases in one call.
• Use default_chip_unmap for sata_chip_map, lets the VIA controllers detach.
• Cleaning of current solution for "Kill X on Ctrl+Alt+Backspace on default".
• Update to xterm(1) version 275.
• Move initialisation of pf(4) pd->nsaddr and pd->ndaddr from pf_test_rule to pf_setup_pdesc. Fixes logging of packets passed statefully.
• Deduplicate pf(4) IPv4 and IPv6 code that handles fragments that have not been reassembled by normalization.
• Improve -s description in ntpd(8) to explain set vs adjust and stay in foreground until we receive a reply or hit the 15 second timeout.
• Work-around for default vs. no flavor in pkg_add(1).
• sed(1) regression tests using hexdump(1) for input files ending without a newline, and catching NUL characters in output. Produce more intelligible errors.
• Removed mdoc.samples(7) as all info already is in mdoc(7).
• Removed {u,}lptioctl function which is a duplicate of enodev().
• Use cdev_ulpt_init() to setup ulpt(4) instead of using cdev_lpt_init, for consistency.
• Reorder SENSOR_* in switch() in sysctl(8), systat(1) and snmpd(8).
• Intel E600/EG20T and some other devices added from submitted dmesgs to sys/dev/pci/pcidevs.
• Now when ospfd(8) RTM_DESYNC is seen, set/extend a timer, only reload on expiry. Avoids "reloading interface list and routing table" repeatedly when machine overloaded on route socket.
• Set the shared priority entry to the value of the current maxipl entry, not the index in sys/arch/macppc/dev/macintr.c.
• Import of less(1) 444 with local patches.
• Device driver and man page for usps(4) Fujitsu Components FX-5204PS smart power strip added.
• For sensor framework change accuracy of SENSOR_FREQ from Hz to muHz and add SENSOR_VOLTS_AC entry for userland programs.
• Use .St for ISO 8601 references in strftime(3), strptime(3), cal(1), newsyslog(8).
• If a user configures logging explicitly in relayd.conf(5), do it regardlessly of debugging mode and compile switch.
• Added Vaisala's "USB instrument cable" entry in sys/dev/usb/usbdevs and sys/dev/usb/uslcom.c.
• Added entry for FX-5204PS in sys/dev/usb/usbdevs.
• Fixed usb vendor id mismatch. VID: 0x430 is not SUN Microsystems, it is Fujitsu Component, Inc.
• Use the correct regexp in etc/rc.d/ldapd to find the ldapd(8) server process.
• Add a script for popa3d(8) to support running it outside of inetd(8).
• Port the -Wbounded extension from gcc3 to gcc4 and add regression output.
• Fix recognition of Synaptics touchpad in sbin/wsconsctl/util.c.
• Switch vax to timecounters. 3 different clock sources: ICR/NICR on most systems (1MHz counter resolution), diagnostic timer on KA46/KA48 (1kHz counter resolution), 100Hz clock on VXT.
• Update vt100 example in getcap(3) to vt200, as vt100 is no longer in the termcap database.
• Initial kernel support for sandybridge intel chipsets in intagp and inteldrm.
• ntpd(8) doesn't really support reload, so don't allow it in the rc script.
• Regression test for threads in PS_FDR_WAIT state, check SA_RESTART before marking it as interrupted, (simulating system call restart behaviour in the non-pthreads case). Add a state for kevent since it shouldn't be restarted regardless.
• First round of regression tests to check system calls restarting with pthreads(3).
• On Vax KA43, silence noisy print of cache control registers at cache initialization time (but not during memory errors or machine checks); correctly access the prom mailbox register, so that halt and reboot work as intended.
• Update to xf86-video-geode 2.11.12.
• Let the intel driver/xf86-video-intel/src/i830_driver.c driver build with xserver >= 1.10.
• Document that calendar(1) now behaves as date(1) and touch(1), with default values used when "yy" is given, but not "cc".
• Added cwm(1) WM_TRANSIENT_FOR event support: moves dialogs, toolbars and such to the group of the main application window.
• Repaired cwm(1) groupcycle (broke after cycle-in-group support added more flags) in app/cwm/group.c.
• Do not invoke hardclock() until cpu_initclocks() has been invoked in luna88k; avoids a NULL pointer dereference because the softclock interrupt handler cookie is not initialized yet.
• calendar(1) -t flag now uses macros instead of punctuation to avoid marking up the whole argument as an Ar block; remove a superfluous set of [] around month.
• Introduce filtermask in struct smtpd(8) - do not forward lines to mfa when FILTER_DATALINE is not set in filtermask.
• Update to tzdata2011j (timezone data) for Africa and Australasia.
• Clamp a maximum number of outstanding requests at 40 in mpii(4) as performance decreases severely above this with newer firmwares.
• Update to glproto 1.4.14; dri2proto 2.6.
• Define symbolic constants for the addresses of Vax vsbus devices on 512KB PROM systems (e.g. KA49), or 256KB PROM systems built after KA49 (e.g. KA5[234]), and use them instead of magic numbers.
• Fix sftp(1) leaks in do_hardlink() and do_readlink() from bz#1921, and in do_lsreaddir().
• Fix inverted test when selecting resolution on the 1024x864 VLC frame buffer in lcg(4/vax).
• Mention the 1GB offset PROM limit on some systems in distrib/notes/vax/install.
• Support ssh(1) cancellation of local/dynamic forwardings from ~C commandline.
• Xenocara/driver/Makefile adjusted to make testing of newer Xserver versions easier.
• Updates to version: libXfont 1.4.4; libXt 1.1.1; inputproto 2.0.2; glproto 1.4.14; dri2proto 2.6.
• Let pkg_add(1) pkg_mklocatedb work consistently with SUBDIRLIST (print only the fullpkgpaths referenced there and nothing more).
• Support ssh(1) cancelling local and remote port forwards via the multiplex socket. Use "ssh -O cancel -L xx:xx:xx -R yy:yy:yy user@host".
• Kill the sshd(8) preauth privsep child on fatal errors in the monitor.
• Suppress scp(1) adding '--' to remote commandlines when the first argument does not start with '-'. Saves breakage on some embedded/router platforms.
• Added an mdoc(7) St macro for ISO 8601:2004 (representation of dates and times) and now used in touch(1).
• Added /var/nsd/ to hier(7).
• MUX_C_CLOSE_FWD includes forward type in message (though it isn't implemented anyway) in usr.bin/ssh/PROTOCOL.mux.
• Add -b option to tcpbench(1) which allows the client side to bind the socket to a numeric address.
• Protocols 43 (ipv6-route) & 44 (ipv6-frag) names synched with IANA database.
• Additional information on the -d option in touch(1).
• Provide namespace-safe alignment macros in machine/_types.h, with compat names kept in machine/param.h.
• In sys/socket.h, pull in sys/_types.h instead of the namespace polluting machine/param.h.
• Eliminate __CMSG_ALIGN, replaced by _ALIGN.
• Make the INT_FAST*_{MIN,MAX} macros match the types they're defined to; put internal macros in machine/_types.h.
• Avoid possible SIGSEGV when wrong TOS option in sbin/pfctl/parse.y.
• Better determination if the ksh(1) shell is restricted.
• Updated key size and algorithm recommendations in ssl(8); knock out useless Pp in openssl(1).
• Add test for http chunked encoding over relayd(8) http protocol.
• Properly initialize struct carp_if (especially vhif_nvrs) with M_ZERO. This lets carp(4) delete IFF_PROMISC on its carpdev upon destroy.
• Mark dead panes with some text saying they are dead in tmux(1).
• Restore errno when it has been changed by the scheduling loop in lib/libpthread/uthread/uthread_kern.c.
• Optimized bba(4/alpha) code to process four samples at a time as much as possible, before falling back to the remainder processed one byte at a time.
• Fix typo in ssh(1) IPQoS parsing: there is no "AF14" class, but there is an "AF21" class.
• ControlPersist and KbdInteractiveAuthentication descriptions added to -o section of scp(1) and sftp(1).
• Enable MSI support and fix establishing a link to a GigE link partner from a FastE ale(4) controller.
• Fix hang in emacs when going over the line limit.
• Preserve errno across calls to open the password database(s), so that errno isn't changed when a normal user (who can't open spwd.db) does a lookup.
• Switch sigreturn() to the normal syscall entry instead of int$80 in amd64.
• Driver for the bba(4/alpha) TURBOchannel baseboard audio.
• Add the possibility for a MD attachment to stack a stream filter (sw_code) if it needs to rewrite the audio stream.
• Added /etc/ldap to hier(7).
• Silenced awacs_trigger_input in sys/arch/macppc/dev/awacs.c.
• Added two more udav devices and an Intel 6 Series/C200 Rate Matching Hub to sys/dev/usb/.
• For cwm(1), make flavours of maximisation additive; reinit menu on reload (for upcoming menu config changes); allow menufg/menubg and menu font color to be configurable.
• Add test whether relayd(8) is logging the correct http content-length.
• General warning in sys/arch/amd64/amd64/locore.S (about gdb matching against sigcode instructions) added.
• Fix backtrace across signals in gnu/usr.bin/binutils/gdb/amd64obsd-tdep.c.
• Inaccuratly named char "*DefaultFontName" changed to char "*font" in cwm(1).
• Add cwm(1) {r,}cycleingroup to cycle through clients belonging to the same group as the active client (as opposed to all unhidden clients).
• Simplified cwm(1) color initialization.
• Split off cwm(1) window hints from geometry so we don't need to carry them all around when dealing with {,h,v}max.
• Disable PHY (physical media interfaces) hibernation in Atheros AR8131/AR8132 PCIe ethernet to automatically re-establish link when the cable is plugged in.
• MI driver for AMD79C30 audio chip added (now used by sparc audioamd(4/sparc)).
• Manpage added for vsaudio(4/vax), found in VAXstation 4000 VLC, /60 and /90.
• Rewrite -column lists in many man pages (to permit some markup in the column headers) while awaiting mandoc(1) fix.
• sys/scsi/scsiconf.c will now generate a devid from vpd page 80 if vpd page 83 doesnt exist or work.
• Added regress tests for relayd(8) protocol http 1.0 and 1.1, http put and https.
• Support for Intel Centrino Advanced-N 6205 network adaptors added (without differential gain calibration).
• Added regression tests for relayd(8) session timeout.
• Removed drupal5 reference in port-modules(5) as drupal5 is gone.
• Fix the display in sysmerge(8) so utilities reported as running are what is actually running.
• Stopped overwriting smtpd(8) data line with filtmsg buffer; removed excess debug lines; back filters now disabled at smtpd.conf(5) level.
• Added missing header needed by bsearch() in usr.sbin/smtpd/parse.y.
• Add regression tests for relaying connections through relayd(8) to test socket splicing works correctly.
• Introduce a small set of functions to simplify smtpd(8) stat counters.
• Log_debug() call moved to not get called for each line of DATA exchanged between smtp and mfa.
• Allow mg(1) dired mode to open files regardless of characters in filename.
• Use the same format/text, as far as possible, for date strings in ls(1), touch(1) and date(1).
• In strptime(3) only one leap second is permitted, not two.
• On a file write fail in mg(1) return an error value and show an error message.
• Synch OpenBSD::Intro(3p) with current method of parsing packages.
• Moved pkg_add(1) versionspec from PackageName to PkgSpec.
• Add smtpd(8) support for per-line DATA callbacks, allowing filters to take their decisions while the message is still being received by the client.
• Remove faux "enable floating point" and PR_ACCS register on KA45 and KA48 in sys/arch/vax/vax/ka48.c.
• Report VXT cpu as "VXT", not "KA48" (to match what the PROM says) in sys/arch/vax/vax/vxt.c.
• Add pf.conf(5) one shot rules automatically removed after match when it is the only rule in the anchor (eg for firewall proxies). Can be used by specifying a "once" filter option.
• Make ps(1) -N/-M work again by correcting kernel vs user address handling in the FILL_KPROC() macro.
• Make code match the touch(1) and at(1) manpages and POSIX when year specified but century isn't: century is 1900 if year >= 69; else 2000.
• Make vlanprio (PCP/CF) available to our network stack.
• Fixed format string in smtpctl(8).
• Plugged memory leaks in tmux(1).
• In mdoc(7) column lists, enforce ordering: ".Bl -column header1 header2 ... <Bl flags>".
• Add another GeForce 8400 GS.
• Call free() into ramqueue_remove_{batch,host,message,envelope}() instead of just after the function call in smtpd(8).
• Switch to xkeyboard-config is done. Removed old xkbdata and unifdef it.
• Regression test that perl(1) reverse splicing timeout does not affect forward splicing.
• Mouse move via the keyboard restored.
• Added gpsmap 62s to usbdevs(8).
• In mg(1) dired mode, make point move up and down first character of file name; added missing keybindings.
• Update to tzdata2011i for tzfile(5) from elsie.nci.nih.gov.
• Update firmware for myx(4) to the latest version available from Myricom (1.4.53a).
• Only provide FLT_EVAL_METHOD for C99 in float.h. Add missing DECIMAL_DIG for C99.
• Remove the reference to the non-existent mount_portal(8) in keyword section of man(1).
• Fixed a race causing some drives to trigger a panic in ncr53c9x_sched() at attach time on vax.
• Removed reference in bsd.port.mk(5) discouraging use of xz distfiles on Sparc.
• Added missing header needed by signal() in smtpd(8).
• Return of the long missing powerpc interrupt rewrite.
• Cast all smtpd(8) printed time_t to long long int, and change format string accordingly.
• Allow perl(1) splice make regress to run with and without obj directory.
• Version updates to: DejaVu fonts 2.33; xterm(1) 273; xset(1) 1.2.2; xrandr(1) 1.3.5; xprop(1) 1.2.1; xman(1) 1.1.2; xkbcomp(1) 1.2.3; x11perf(1) 1.5.4; twm(1) 1.0.7; smproxy(1) 1.0.5; mkfontscale(1) 1.0.9; libX11 1.4.4.
• Remove redundant final paragraph of STANDARDS in touch(1).
• Clear smtpd(8) bounce envelope structure, to avoid wrong use when bounce_record_message() returns 0.
• Added support for the netid.byname YP map in ypldap(8).
• Make sure lock(9) lockmgr() use a different address for the wchan when draining the lock.
• Fixed a strlcpy(3) truncation test block in smtpd(8).
• Added initial support for a session-time filtering API in smtpd(8).
• Prevent iked(8) from bypassing a signature verification caused by an incorrect check of the EVP_VerifyFinal return value.
• Prevent spurious disappearance of le(4/VAX) on some systems.
• Prevent a bogus lcg(4/VAX) device from attaching on KA45 and also repair console operation if the S3 switch is down.
• Fixed vsbus(4/VAX) verbose autoconf(9) output.
• Added initial framework in tmux(1) for more powerful formatting of command output and use it for list-{panes,windows,sessions}.
• Removed unused fatpackages from pkg_add(1).
• Prevent watchdog timeouts in age(4).
• Added a dmesg warning about sloppy disk I/O to vnd(4) devices to help identify bad distrib scripts/tools.
• Added a tty_bell wrapper function, a pane-base-index option, support for line continuation with a backslash in the configuration file to tmux(1).
• Make at(1) use standard EXIT_SUCCESS/EXIT_FAILURE and STD{IN,OUT,ERR}_FILENO defines instead of using custom macros.
• Prevent that a sosplice(9) timeout error in one direction from being also added to the other direction.
• Allow tcpbench(1) TOS/TCLASS to be set with -T and accept the same keywords as in pf.conf.
• Added support for Radeon 4250 in radeondrm(4).
• Make cron(8) use standard EXIT_SUCCESS/EXIT_FAILURE and STD{IN,OUT,ERR}_FILENO defines instead of using custom macros.
• Moved powerpc to non-__STRICT_ALIGNMENT, as it always was.
• Reworked cwm(1) warning on configuration parsing.
• Make rc.d(8) read amd(8) amd_master using print -rn, fixes problems if the file has multiple lines.
• Fixed touch(1) -t option.
• Fixed some watchdog timeouts seen when unplugging the cable from the alc(4) NIC while running or the NIC not working if the cable is not plugged in upon boot up.
• Fixed initial xkb_options setting in xf86-input-keyboard. Restores Ctrl+Alt+Backspace behaviour.
• Fixed serial mouse on X.
• Fixed memory leaks in tmux(1).
• Make ahci(4) not waiting for FR to come on after setting the FRE bit in the port command register.
• Added support for -v (enable verbose logging on the command line) in iscsid(8).
• Updated x11proto to version 7.0.22 and util-macros to 1.15.0.
• Decoupled ospfd(8), bgpd(8), dvmrpd(8), ldpd(8), ripd(8) log_verbose() from log_init() so the verbose flag stays set with "ospfd -v" (previously only "-vd" worked).
• Fixed segfault on tcpbench(1) server when the remote end closes and reopens a connection.
• Added nanosecond precision to touch(1) and support for -d option.
• Make mpe(4), vlan(4), ppp(4) fix packet accounting in error cases.
• Use futimens(2) instead of futimes(2) to avoid converting to/from struct timeval in crontab(1) and vipw(8).
• Let ums(4) probe bounds of absolute devices if available.
• Put libc and libm in line with the compiler on hppa64.
• Make sure the stack is properly aligned for using SSE instructions in crt0.
• Added sti(4) at dio(4/HP300) in hp300 GENERIC and RAMDISK kernels.
• Improved hp300 sti(4) and wsdisplay(4) attachment on dio(4/HP300).
• Prevent hp300 models 362 and 382 from skipping dio(4/HP300) frame buffer select codes.
• Updated xterm(1) to version 271.
• Set the PSL_O bit on hppa64, like it's done for 64-bit capable CPUs on hppa.
• Fixed a memory leak in smtpd(8) runner_remove_envelope().
• Prevent hppa64 locore.S from setting the PSL_S bit.
• Moved ramqueue_host pointer from ramqueue_envelope to ramqueue_message. This allows to save one pointer from each envelope stored in ram while still allowing O(1) host lookups by ramqueue_envelope.
• Make smtpd(8) know how to remove th new ramqueue structure.
• Improved smtpd(8) rescheduling from O(n) to O(log n) with functions working on the new ramqueue structure.
• Added assembler implementation of the GCM mode using the Carry-less Multiplication (CLMUL) instruction found in the new Intel and future AMD CPUs for amd64.
• Added support for Synaptics touchpad in wsmouse(4).
• Make pkg_add(1) and pkg_delete(1) syslog their activity by default.
• Make sure the installer set two rtsol sysctl(8)s, not just the last one.

Esta lista menciona na sua maioria alterações independentes de plataforma. Para uma lista de alterações feitas em uma determinada plataforma, por favor, verifique a página para a plataforma específica. Se você não encontrá-las listadas lá, existem dois motivos: (1) ainda não foram documentadas, ou (2) estão documentadas aqui.

For changes in other releases, click below:
2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8, 2.9, 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6,
3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9. 5.0.