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1.50      bentley     1: <!doctype html>
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                      3: <meta charset=utf-8>
1.41      tj          4: <title>OpenBSD 3.9 Changelog</title>
1.23      schwarze    5: <meta name="description" content="OpenBSD 3.9 changes">
1.39      deraadt     6: <meta name="viewport" content="width=device-width, initial-scale=1">
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1.43      tb          8: <link rel="canonical" href="https://www.openbsd.org/plus39.html">
1.50      bentley     9: <style>
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1.1       deraadt    13:
1.50      bentley    14: h3 {
                     15:        color: var(--blue);
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1.1       deraadt    17:
1.50      bentley    18: p strong {
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                     21: </style>
                     22:
                     23: <h2 id=OpenBSD>
1.39      deraadt    24: <a href="index.html">
1.50      bentley    25: <i>Open</i><b>BSD</b></a>
                     26: 3.9 Changelog
1.41      tj         27: </h2>
1.1       deraadt    28: <hr>
                     29:
                     30: <p>
                     31: This is a partial list of the major machine-independent changes
1.16      sobrado    32: (i.e., these are the changes people ask about most often).  Machine
1.1       deraadt    33: specific changes have also been made, and are sometimes mentioned
                     34: in the pages for the specific <a href="plat.html">platforms</a>.
                     35:
                     36: <p>
1.50      bentley    37: Note: <strong>Problems for which patches exist are marked in red</strong>.
1.1       deraadt    38:
                     39: <p>
                     40: For changes in other releases, click below:<br>
                     41: <a href="plus20.html">2.0</a>,
                     42: <a href="plus21.html">2.1</a>,
                     43: <a href="plus22.html">2.2</a>,
                     44: <a href="plus23.html">2.3</a>,
                     45: <a href="plus24.html">2.4</a>,
                     46: <a href="plus25.html">2.5</a>,
                     47: <a href="plus26.html">2.6</a>,
                     48: <a href="plus27.html">2.7</a>,
                     49: <a href="plus28.html">2.8</a>,
                     50: <a href="plus29.html">2.9</a>,
                     51: <a href="plus30.html">3.0</a>,
                     52: <a href="plus31.html">3.1</a>,
                     53: <a href="plus32.html">3.2</a>,
                     54: <a href="plus33.html">3.3</a>,
                     55: <a href="plus34.html">3.4</a>,
                     56: <a href="plus35.html">3.5</a>,
                     57: <a href="plus36.html">3.6</a>,
1.15      deraadt    58: <br>
1.1       deraadt    59: <a href="plus37.html">3.7</a>,
                     60: <a href="plus38.html">3.8</a>,
1.8       deraadt    61: <a href="plus40.html">4.0</a>,
1.11      deraadt    62: <a href="plus41.html">4.1</a>,
1.12      deraadt    63: <a href="plus42.html">4.2</a>,
1.14      deraadt    64: <a href="plus43.html">4.3</a>,
1.15      deraadt    65: <a href="plus44.html">4.4</a>,
1.17      deraadt    66: <a href="plus45.html">4.5</a>,
1.18      deraadt    67: <a href="plus46.html">4.6</a>,
1.19      deraadt    68: <a href="plus47.html">4.7</a>,
1.20      deraadt    69: <a href="plus48.html">4.8</a>,
1.21      deraadt    70: <a href="plus49.html">4.9</a>,
1.22      nick       71: <a href="plus50.html">5.0</a>,
1.23      schwarze   72: <a href="plus51.html">5.1</a>,
1.24      nick       73: <a href="plus52.html">5.2</a>,
1.25      deraadt    74: <a href="plus53.html">5.3</a>,
1.26      deraadt    75: <a href="plus54.html">5.4</a>,
1.27      deraadt    76: <br>
1.29      deraadt    77: <a href="plus55.html">5.5</a>,
1.31      brett      78: <a href="plus56.html">5.6</a>,
1.32      deraadt    79: <a href="plus57.html">5.7</a>,
1.35      deraadt    80: <a href="plus58.html">5.8</a>,
1.36      deraadt    81: <a href="plus59.html">5.9</a>,
1.42      deraadt    82: <a href="plus60.html">6.0</a>,
1.44      deraadt    83: <a href="plus61.html">6.1</a>,
1.46      deraadt    84: <a href="plus62.html">6.2</a>,
1.47      deraadt    85: <a href="plus63.html">6.3</a>,
1.48      deraadt    86: <a href="plus64.html">6.4</a>,
1.49      pamela     87: <a href="plus65.html">6.5</a>,
1.51      pamela     88: <a href="plus66.html">6.6</a>,
1.52    ! deraadt    89: <a href="plus67.html">6.7</a>,
1.1       deraadt    90: <a href="plus.html">current</a>.
                     91: <br>
                     92:
                     93: <p>
1.50      bentley    94: <h3>Changes made between OpenBSD 3.8 and 3.9</h3>
1.1       deraadt    95: <p>
                     96:
                     97: <ul>
1.6       pvalchev   98: <!-- 2006/03/01 inclusive is still 3.9 -->
1.50      bentley    99: <li>Fixes for <a href="https://man.openbsd.org/nfe.4">nfe(4)</a>, makes nfs+icsphy work again.
1.7       pvalchev  100: <li>Like i386, prioritise low 16M for isabus_dmable memory allocations on amd64. nvidia ethernet was robbing isadma of bounce buffers.
1.3       pvalchev  101: <!-- 2006/02/28 -->
1.50      bentley   102: <li>On macppc, add <a href="https://man.openbsd.org/smu.4">smu(4)</a> so we can read the clock off G5 machines.
                    103: <li>In <a href="https://man.openbsd.org/nfe.4">nfe(4)</a>, make a special case for ciphy to ask for RGMII interfaces at 2.5V. Makes Cicada/Vitesse PHYs attached to nfe work.
                    104: <li>Switch <a href="https://man.openbsd.org/atw.4">atw(4)</a> to software WEP. Fixes WEP on ADM8211A.
                    105: <li>Fix logout recording in <a href="https://man.openbsd.org/ssh.1">ssh(1)</a> when privilege separation is disabled.
1.3       pvalchev  106: <!-- 2006/02/27 -->
                    107: <li>Fixes for ktrace when running emulated binaries.
                    108: <li>Create the xsession error file with correct permissions instead of chmod afterwards.
                    109: <li>Fix for tcp window update in the tcp input code.
1.50      bentley   110: <li>Handle soft interrupt frames in <a href="https://man.openbsd.org/gdb.1">gdb(1)</a> for i386.
1.3       pvalchev  111: <!-- 2006/02/26 -->
1.50      bentley   112: <li>Fixes for link state in the <a href="https://man.openbsd.org/ixgb.4">ixgb(4)</a> 10GE driver.
                    113: <li>Add initial version of <a href="https://man.openbsd.org/vic.4">vic(4)</a>, the VMWare vmxnet interface.
                    114: <li>Fix an error in <a href="https://man.openbsd.org/mg.1">mg(1)</a> when a terminal is resized while it is suspended.
1.3       pvalchev  115: <!-- 2006/02/25 -->
1.50      bentley   116: <li>In <a href="https://man.openbsd.org/ospfd.8">ospfd(8)</a>, keep track of the individual uptimes of the entries in the RIB. "ospfctl show rib" will display them now.
                    117: <li>Fix for <a href="https://man.openbsd.org/sppp.4">sppp(4)</a> on non-i386 arches. Fixes panic on alpha and makes cisco HLDC work again.
1.3       pvalchev  118: <!-- 2006/02/24 -->
1.50      bentley   119: <li>Add TTTech MC322 to the <a href="https://man.openbsd.org/rl.4">rl(4)</a> driver.
1.3       pvalchev  120: <!-- 2006/02/23 -->
1.50      bentley   121: <li>Fix for the <a href="https://man.openbsd.org/nfe.4">nfe(4)</a> interrupt mitigation code.
                    122: <li>Allow child resource limits to be set in <a href="https://man.openbsd.org/httpd.8">httpd(8)</a>.
1.3       pvalchev  123: <!-- 2006/02/22 -->
1.50      bentley   124: <li>In the <a href="https://man.openbsd.org/em.4">em(4)</a> driver for 82544 and newer chips, increase the number of TX descriptors to 512.
                    125: <li>Add optional 3rd choice [y/N/a] for "always" in <a href="https://man.openbsd.org/pkg_add.1">pkg_add(1)</a>.
                    126: <li>New default algoritm is AES, not 3DES in main mode. Document it in <a href="https://man.openbsd.org/ipsec.conf.5">ipsec.conf(5)</a>.
1.3       pvalchev  127: <!-- 2006/02/21 -->
1.50      bentley   128: <li>Overhaul of the <a href="https://man.openbsd.org/bge.4">bge(4)</a> link handling so CARP will see link state on fibre cards.
1.3       pvalchev  129: <li>Add rm6 support for X11, a driver for Radeon Mobility M6 chipset.
                    130: <!-- 2006/02/20 -->
1.50      bentley   131: <li>Performance improvements in <a href="https://man.openbsd.org/ospfd.0">ospfd(8)</a> while receiving packets, and improvements in the way the LS list is traversed.
                    132: <li>Enable interrupt mitigation and fix h/w VLAN tagging in <a href="https://man.openbsd.org/nfe.0">nfe(4)</a>.
1.3       pvalchev  133: <li>Add the TTTech MC322 to known pcidevs.
1.1       deraadt   134: <!-- 2006/02/19 -->
                    135: <li>Update time zone data to tzdata2006a with US DST changes disabled for now.
1.50      bentley   136: <li>In <a href="https://man.openbsd.org/amd64/ral.0">ral(4)</a> fix a a problem could happen in HostAP mode where net80211 could free nodes when the driver was not expecting it.
                    137: <li>Fix a use after free in <a href="https://man.openbsd.org/i386/vi.0">vi(1)</a>.
                    138: <li>Fix problems with processing large files that have large snaplens on 64 bit architectures in <a href="https://man.openbsd.org/amd64/tcpdump.0">tcpdump(8)</a>.
                    139: <li>Allow the root path for an NFS server to be set via <a href="https://man.openbsd.org/alpha/bootparamd.0">bootparamd(8)</a> when netbooting Alpha machines.
                    140: <li>In <a href="https://man.openbsd.org/amd64/pchb.0">pchb(4)</a> find additional noncoherent HyperTransport links by looking at the HyperTransport configuration. Fixes the detection of missing PCI busses on various Opteron systems.
                    141: <li>In <a href="https://man.openbsd.org/i386/pcppi.0">pcppi(4)</a> do not bell if keyboard.bell.volume=0.
                    142: <li>Add support for IC Plus IP101 PHYs to <a href="https://man.openbsd.org/i386/rlphy.0">rlphy(4)</a>.
1.1       deraadt   143: <li>Add support for i915 devices to the kernel i810 AGP code.
1.50      bentley   144: <li>Fix a bug in <a href="https://man.openbsd.org/i386/uplcom.0">uplcom(4)</a> which effectively swapped the RTS and DTR lines.
                    145: <li>The NVIDIA nForce Ethernet driver (<a href="https://man.openbsd.org/i386/nfe.0">nfe(4)</a>) now works for most people.
                    146: <li>Support another 5714 family chipset in <a href="https://man.openbsd.org/i386/bge.0">bge(4)</a>.
                    147: <li>Add USB quirk required to make the CMOTech CM5100P EVDO card work with <a href="https://man.openbsd.org/i386/umodem.0">umodem(4)</a>.
                    148: <li>Fix LBA48 access for ServerWorks SATA in <a href="https://man.openbsd.org/i386/pciide.0">pciide(4)</a>.
                    149: <li>Add <a href="https://man.openbsd.org/sparc64/pcfadc.0">pcfadc(4)</a> driver for Philips PCF8591 I2C Analogue to Digital Converters.
                    150: <li>Add configuration file options to <a href="https://man.openbsd.org/i386/bgpd.conf.0">bgpd.conf(5)</a> for removing communities from the path attributes.
                    151: <li>Prevent neighbouring nodes in <a href="https://man.openbsd.org/i386/ospfd.0">ospfd(8)</a> from getting stuck in one FSM state.
                    152: <li>Fix a possible crash in <a href="https://man.openbsd.org/i386/vlan.0">vlan(4)</a> that could occur if the parent interface of the vlan had been destroyed before destroying the vlan interface.
                    153: <li>In <a href="https://man.openbsd.org/i386/iic.9">iic(9)</a> allow controllers to pass a cookie to the device such as an OpenFirmware node.
                    154: <li>Add support for Panasonic 50" touch panel in <a href="https://man.openbsd.org/i386/uplcom.0">uplcom(4)</a>.
                    155: <li>Fix a memory leak in <a href="https://man.openbsd.org/i386/grep.0">grep(1)</a>.
                    156: <li>Improve support for TV tuning in <a href="https://man.openbsd.org/i386/radio.0">radio(4)</a>.
1.1       deraadt   157: <li>OpenSSH 4.3 is released.
                    158: <li>In X's mouse driver, check buffer size before reading next char, which fixes a long standing mouse bug.
1.50      bentley   159: <li>Add <a href="https://man.openbsd.org/i386/pcfiic.0">pcfiic(4)</a>, a driver for the Phillips PCF8584 i2c controller.
                    160: <li>Add support for VIA VT6410, Intel 82451NX (PIIX4) and 82801DBL (ICH4-L) to <a href="https://man.openbsd.org/i386/pciide.0">pciide(4)</a>.
                    161: <li>Fix local arbitrary command execution vulnerability on local/local and remote/remote copies in <a href="https://man.openbsd.org/i386/scp.0">scp(1)</a>/<a href="https://man.openbsd.org/i386/sftp.0">sftp(1)</a>.
                    162: <li>In <a href="https://man.openbsd.org/i386/pf.0">pf(4)</a>, the TCP SACK option needs sequence number modulation.
                    163: <li>Add basic radiotap support to <a href="https://man.openbsd.org/i386/an.0">an(4)</a>.
                    164: <li>Disable <a href="https://man.openbsd.org/i386/iic.0">iic(4)</a> when <a href="https://man.openbsd.org/i386/ipmi.0">ipmi(4)</a> is enabled - fixes machines that freak out when more than one driver touches the i2c devices.
                    165: <li>Fix HMAC calculation in <a href="https://man.openbsd.org/i386/carp.0">carp(4)</a>.
                    166: <li>Implement HTTP proxy authentication support in <a href="https://man.openbsd.org/i386/nc.0">nc(1)</a>.
                    167: <li>In <a href="https://man.openbsd.org/i386/ossaudio.0">ossaudio(3)</a>, fix a problem leading to unintentional changes of the audio settings with certain applications.
                    168: <li>Support Path MTU Discovery for link2 ipsec bridges (see <a href="https://man.openbsd.org/i386/bridge.0">bridge(4)</a>).
                    169: <li>Add <a href="https://man.openbsd.org/i386/evbuffer_add_vprintf.0">evbuffer_add_vprintf(3)</a> interface to libevent.
                    170: <li>Support more models (and MII) in <a href="https://man.openbsd.org/i386/sm.0">sm(4)</a>.
1.1       deraadt   171: <li>Fix UDMA on the IDE function integrated on the VIA VT8237 south bridge.
                    172: <!-- 2006/01/20 -->
1.50      bentley   173: <li>Fix a cross-site scripting vulnerability in <a href="https://man.openbsd.org/i386/httpd.0">httpd(8)</a>'s mod_imap.
                    174: <li><a href="https://man.openbsd.org/i386/apmd.0">apmd(8)</a> performance modes tweaks; show CPU speed in apm output.
                    175: <li>Active development on <a href="https://man.openbsd.org/i386/acpi.0">acpi(4)</a>.
                    176: <li>In <a href="https://man.openbsd.org/i386/pf.0">pf(4)</a> traffic normalization (scrub) code, fix a bug leading to kernel panics due to double-insertion in the fragment cache.
                    177: <li>In <a href="https://man.openbsd.org/i386/ipsecctl.0">ipsecctl(8)</a>, add support for pre-shared keys with "ike esp" using the new keyword "psk".
                    178: <li>Add <a href="https://man.openbsd.org/i386/wbenv.0">wbenv(4)</a>, a driver for the Winbond W83L784R/W83L785R/W83L785TS-L hardware monitor.
                    179: <li>Add <a href="https://man.openbsd.org/i386/gpioiic.0">gpioiic(4)</a>, a driver for I2C bus bit-banging through GPIO pins.
                    180: <li>In macppc <a href="https://man.openbsd.org/i386/wdc.0">wdc(4)</a>, allow proper detaching so that detaching a mediabay device works as expected.
                    181: <li>Add <a href="https://man.openbsd.org/i386/lldiv.0">lldiv(3)</a>, <a href="https://man.openbsd.org/i386/imaxabs.0">imaxabs(3)</a>, <a href="https://man.openbsd.org/i386/imaxdiv.0">imaxdiv(3)</a>, <a href="https://man.openbsd.org/i386/strtoimax.0">strtoimax(3)</a> and <a href="https://man.openbsd.org/i386/strtoumax.0">strtoumax(3)</a> to libc/stdlib.
                    182: <li>Add Path MTU discovery for NAT-Traversal (see <a href="https://man.openbsd.org/i386/isakmpd.0">isakmpd(8)</a>).
1.1       deraadt   183: <!-- 2006/01/12 -->
                    184: <li>Move to using GDT only (no more LDT in the general case) with a variable limit selector, to allow the W^X line to float much more dynamically.
1.50      bentley   185: <li>Fix checksumming on little endian systems in <a href="https://man.openbsd.org/i386/hme.0">hme(4)</a>.
                    186: <li>Fix a crash in <a href="https://man.openbsd.org/i386/less.0">less(1)</a> that occurred with files with very long lines.
                    187: <li>Fix a <a href="https://man.openbsd.org/i386/tun.0">tun(4)</a>/<a href="https://man.openbsd.org/i386/bridge.0">bridge(4)</a> crash that could occur in certain circumstances.
                    188: <li>Fix the <a href="https://man.openbsd.org/i386/axe.0">axe(4)</a> driver on the big endian architectures.
                    189: <li>Rework the <a href="https://man.openbsd.org/i386/an.0">an(4)</a> driver for net80211 support and support for newer hardware, as well as remove the need for ancontrol.
                    190: <li>In <a href="https://man.openbsd.org/i386/ral.0">ral(4)</a>, add preliminary support for Ralink Technology RT2561, RT2561S and RT2661 chipsets.
1.1       deraadt   191: <li>In signal.h, expose structs sigcontext/sigstat/sigaltstack for XPG4.2 compliance.
                    192: <!-- 2006/01/07 -->
1.50      bentley   193: <li>In <a href="https://man.openbsd.org/i386/vfscanf.0">vfscanf(3)</a>, fix the handling of negative hexadecimal numbers in integer formats.
1.1       deraadt   194: <li>Add real C99 stdint.h and inttypes.h headers.
1.50      bentley   195: <li>Make it possible to set a default vlan priority to a <a href="https://man.openbsd.org/i386/vlan.0">vlan(4)</a> interface.
                    196: <li>Many <a href="https://man.openbsd.org/i386/rtw.0">rtw(4)</a> (Realtek RTL8180L) improvements.
                    197: <li>On mac68k, switch to real keyboard and mouse drivers and <a href="https://man.openbsd.org/i386/wscons.0">wscons(4)</a> as console.  Also XF4 server support added for mac68k for the wsfb driver.
                    198: <li>Add <a href="https://man.openbsd.org/i386/nviic.0">nviic(4)</a>, a driver for the NVIDIA nForce2/3/4 SMBus controllers.
                    199: <li><a href="https://man.openbsd.org/i386/bgpd.0">bgpd(8)</a> and <a href="https://man.openbsd.org/i386/ospfd.0">ospfd(8)</a> improvements.
                    200: <li>In ip_input(), fix a case where <a href="https://man.openbsd.org/i386/pf.0">pf(4)</a>-modified packets could send icmp errors with corrupted payload.
                    201: <li>Fix for a <a href="https://man.openbsd.org/i386/perl.0">perl</a> sprintf buffer overflow.
                    202: <li>A fix in <a href="https://man.openbsd.org/i386/pxeboot.0">pxeboot(8)</a> to help older PXE clients.
                    203: <li>In <a href="https://man.openbsd.org/i386/uaudio.0">uaudio(4)</a>, fix a potential crash when changing parameters with <a href="https://man.openbsd.org/i386/audioctl.0">audioctl(1)</a>.
                    204: <li>For macppc, switch from the maciic(4) driver to the general <a href="https://man.openbsd.org/i386/iic.0">iic(4)</a> infrastructure, simplifying the future.
                    205: <li>Add <a href="https://man.openbsd.org/i386/amdiic.0">amdiic(4)</a>, an AMD-8111 SMBus controller driver.
                    206: <li>Add <a href="https://man.openbsd.org/i386/asbtm.0">asbtm(4)</a> driver for the Asus ASB100 sensors.
1.1       deraadt   207: <li>Merge with X.Org 6.9.
                    208: <!-- 2005/12/30 -->
                    209: <li>W^X support for macppc G5's.
1.50      bentley   210: <li>Enable <a href="https://man.openbsd.org/ichiic.4">ichiic(4)</a> on amd64 GENERIC too.
1.1       deraadt   211: <li>Add VMWare virtual NIC device id to pcidevs list.
                    212: <!-- <li>Add viapm and admcts to i386 and amd64 GENERIC. -->
1.50      bentley   213: <li>In <a href="https://man.openbsd.org/ospfd.8">ospfd(8)</a>, use a timewheel instead of a simple timer per neighbor for the LS retransmission list. Makes it possible to cluster multiple LSA updates into one OSPF packet, giving massive speedups when large databases need to be synced.
                    214: <li>Add 'include' support to <a href="https://man.openbsd.org/hostapd.conf.5">hostapd.conf(5)</a>.
1.1       deraadt   215: <li>Fix the last pieces for hppa rthreads support.
1.50      bentley   216: <li>Import <a href="https://man.openbsd.org/tftp-proxy.8">tftp-proxy</a>, a PF proxy for the TFTP protocol.
1.1       deraadt   217: <li>Split the &lt;errno.h&gt; from &lt;sys/errno.h&gt; which now only contains errno values.
1.50      bentley   218: <li>Let <a href="https://man.openbsd.org/gdb.1">gdb(1)</a> skip the ld.so resolver on sparc and sparc64, making stepping into functions in shared libraries work.
                    219: <li>Fix single stepping over system calls in <a href="https://man.openbsd.org/gdb.1">gdb(1)</a> for sparc and sparc64.
1.1       deraadt   220: <li>Updates to the adaptec scsi driver timeout code.
                    221: <li>Add lots of i2c bus drivers to alpha, amd64 and i386.
                    222: <li>On mvme88k, keep an array of command blocks instead of using malloc/free for every scsi command. Also remove the 1:1 association between scsi targets and work queues.
1.50      bentley   223: <li>Fix a possible crash in <a href="https://man.openbsd.org/lynx.1">lynx(1)</a>, backported from 2.8.6dev16.
                    224: <li>Fix possible overflow in the tabstops[] array in <a href="https://man.openbsd.org/expand.1">expand(1)</a>.
                    225: <li>Add a public domain <a href="https://man.openbsd.org/sdiff.1">sdiff(1)</a> to the tree.
1.1       deraadt   226: <li>i2c sensor code now works on sparc64 v120 too.
                    227: <li>Add sparc, sparc64 and mips64 support to rthreads, and add fixes for alpha, powerpc, amd64 and i386.
1.50      bentley   228: <li>Added a basic ipsec.conf for <a href="https://man.openbsd.org/ipsecctl.8">ipsecctl(8)</a>.
1.1       deraadt   229: <li>Add m68k, m88k, vax support to rthreads.
1.50      bentley   230: <li>Added support for Nintendo Wi-Fi USB driver in <a href="https://man.openbsd.org/ral.4">ral(4)</a>.
1.1       deraadt   231: <li>Lots and lots of i2c drivers added and workarounds for quirks in various chipsets.
1.50      bentley   232: <li>Add <a href="https://man.openbsd.org/emu.4">emu(4)</a> and missing midi attachment on macppc <a href="https://man.openbsd.org/eap.4">eap(4)</a>.
                    233: <li>Enable <a href="https://man.openbsd.org/ichiic.4">ichiic(4)</a> on i386 GENERIC.
1.1       deraadt   234: <li>Fully implemented microtime() on arm/xscale cpus.
1.50      bentley   235: <li>Rework PHY setup, media handling and dualport detection on <a href="https://man.openbsd.org/sk.4">sk(4)</a>.
                    236: <li>Teach <a href="https://man.openbsd.org/gdb.1">gdb(1)</a> about i386 interrupt frames.
1.1       deraadt   237: <li>Disable Zaurus lcd dma when screen is closed. May give performance improvements.
                    238: <li>Make sure MMX/SSE includefiles are installed on amd64.
1.50      bentley   239: <li>Teach <a href="https://man.openbsd.org/gdb.1">gdb(1)</a> how to unwind i386 and amd64 kernel trap frames.
1.1       deraadt   240: <li>On hp300 and hppa, postpone hil console detection to the first detection of a keyboard.
                    241: <li>On Zaurus, allow sysctl machdep.lidsuspend=1 to cause suspend on screen closure. Opening does not yet wake it up though.
                    242: <!-- 2005/12/21 -->
                    243: <li>Make sure userland programs include &lt;errno.h&gt; and not &lt;sys/errno.h&gt;.
1.50      bentley   244: <li>Reworked signal handling in <a href="https://man.openbsd.org/isakmpd.8">isakmpd(8)</a> and make sure it removes it's pid/fifo on exit.
                    245: <li>Add machdep.maxspeed <a href="https://man.openbsd.org/sysctl.8">sysctl(8)</a> for Zaurus to change the meaning of hw.setperf=100.
1.1       deraadt   246: <!-- 2005/12/20 -->
1.50      bentley   247: <li>Various fixes in <a href="https://man.openbsd.org/mg.1">mg(1)</a>.
                    248: <li>Make <a href="https://man.openbsd.org/ssh.1">ssh(1)</a> uses exitcode 255 on errors to match documentation.
1.1       deraadt   249: <li>Make sure zaurus returns to the speed it was at before, when doing wakeup.
                    250: <li>Switch zaurus to use clock4 instead of clock0 so we get clocks when running at 91MHz.
1.50      bentley   251: <li><a href="https://man.openbsd.org/kqueue.2">kqueue(2)</a> fix in libevent.
1.1       deraadt   252: <li>Make "cksum -c" understand checklists made with cksum, sum and sysvsum.
1.50      bentley   253: <li>Add <a href="https://man.openbsd.org/macppc/tpms.4">tpms(4)</a>,
1.1       deraadt   254: an Apple touchpad driver for the newer PowerBooks and iBooks.
1.50      bentley   255: <li>Add %hhd format to <a href="https://man.openbsd.org/printf.3">*printf(3)</a>/<a href="https://man.openbsd.org/scanf.3">*scanf(3)</a> and %z to <a href="https://man.openbsd.org/scanf.3">*scanf(3)</a>.
                    256: <li>Add <a href="https://man.openbsd.org/ichiic.4">ichiic(4)</a>,
1.1       deraadt   257: Intel ICH SMBus driver to be used with the
1.50      bentley   258: <a href="https://man.openbsd.org/iic.4">iic(4)</a> framework.
1.1       deraadt   259: <li>libresolv has been removed.
1.50      bentley   260: <li>Fix <a href="https://man.openbsd.org/ipmi.4">ipmi(4)</a>
1.1       deraadt   261: bugs which had caused instabilities and crashes during boot on some machines.
                    262: <li>Initial support for an NVIDIA nForce Ethernet driver (nfe), not yet
                    263: functional.
                    264: <li>Prevent recursive interrupts with an i386 MP kernel which lead to
                    265: kernel stack overflow under heavy network interrupt load.
1.50      bentley   266: <li>Add M-x <a href="https://man.openbsd.org/lint.1">lint</a>
                    267: mode to <a href="https://man.openbsd.org/mg.1">mg(1)</a>.
1.1       deraadt   268: <li>Fix a huge delay attaching
1.50      bentley   269: <a href="https://man.openbsd.org/macppc/adb.4">adb(4)</a>
1.1       deraadt   270: on some macppc machines.
1.50      bentley   271: <li>In <a href="https://man.openbsd.org/hostapd.8">hostapd(8)</a>,
1.1       deraadt   272: add an option to increase the multicast TTL so one can use inter-network
                    273: multicast forwarding of hostapd messages.
                    274: <li>Compile all system libraries with
1.50      bentley   275: <a href="https://man.openbsd.org/gcc.1">gcc(1)</a> -g
1.1       deraadt   276: to aid in the debugging usefulness of a default system.
                    277: <li>Do not allow setuid/setgid processes to open /dev/fd/# (see
1.50      bentley   278: <a href="https://man.openbsd.org/fd.4">fd(4)</a>),
1.1       deraadt   279: as documented in
1.50      bentley   280: <a href="https://man.openbsd.org/issetugid.2">issetugid(2)</a>.
                    281: <li>Fix ISC <a href="https://man.openbsd.org/nslookup.1">nslookup(1)</a>
1.1       deraadt   282: to print the ">" prompt to stdout as historically done, as scripts depend on this
                    283: behaviour.
1.50      bentley   284: <li>Add support for <a href="https://man.openbsd.org/tun.4">tun(4)</a>
                    285: forwarding over <a href="https://man.openbsd.org/ssh.1">ssh(1)</a> -
1.1       deraadt   286: a simple way to use OpenSSH for ad hoc virtual private network connections, like secure
                    287: wireless access.
                    288: <li>Remove fdescfs (file-descriptor file system).
                    289: <li>Add IPIP support to
1.50      bentley   290: <a href="https://man.openbsd.org/ipsecctl.8">ipsecctl(8)</a>
                    291: to tunnel IP traffic over IP without setting up <a href="https://man.openbsd.org/gif.4">gif(4)</a> interfaces.
                    292: <li>Add support to <a href="https://man.openbsd.org/bktr.4">bktr(4)</a>
1.1       deraadt   293: to tune the channel via
1.50      bentley   294: <a href="https://man.openbsd.org/radio.4">radio(4)</a> and
1.1       deraadt   295: the corresponding features to
1.50      bentley   296: <a href="https://man.openbsd.org/radioctl.1">radioctl(1)</a>.
                    297: <li>In <a href="https://man.openbsd.org/top.1">top(1)</a>,
1.1       deraadt   298: add support for toggling thread viewing (-T option).
                    299: <li>Beginning support for kernel threads (rthreads), non-default for now.
                    300: The implementation uses
1.50      bentley   301: <a href="https://man.openbsd.org/rfork.2">rfork(2)</a>
1.1       deraadt   302: to create threads, and there are several new syscalls added to facilitate
                    303: a userland thread library.
1.50      bentley   304: <li>Add threads support to <a href="https://man.openbsd.org/gdb.1">gdb(1)</a>.
                    305: <li>More <a href="https://man.openbsd.org/lint.1">lint(1)</a>
1.1       deraadt   306: hacking, recognise gcc __attribute__(x) and other noise-reducing improvements.
                    307: <!-- 2005/12/02 -->
1.50      bentley   308: <li>Fix signal races in <a href="https://man.openbsd.org/event.3">event(3)</a>.
                    309: <li>Tweaks to <a href="https://man.openbsd.org/i386/apmd.8">apmd(8)</a>'s
1.1       deraadt   310: automatic performance adjustment change (raise when needed) and new -C option
                    311: to have the old behaviour.
                    312: <li>Add initial SB Audigy support to
1.50      bentley   313: <a href="https://man.openbsd.org/emu.4">emu(4)</a>.
1.1       deraadt   314: <li>More forward leaps for OpenCVS.
1.50      bentley   315: <li>In <a href="https://man.openbsd.org/axe.4">axe(4)</a>,
1.1       deraadt   316: add support for ASIX AX88772 10/100 ethernet adapters that are similar
                    317: to the gigabit AX88178.
1.50      bentley   318: <li>Add -j option to <a href="https://man.openbsd.org/date.1">date(1)</a>
1.1       deraadt   319: to suppress setting the clock, but parse the given argument (for format conversion or to test).
1.50      bentley   320: <li>In <a href="https://man.openbsd.org/ssh-keygen.1">ssh-keygen(1)</a>,
1.1       deraadt   321: enforce DSA key length to exactly 1024 bits and increase minimum RSA key size
                    322: to 768 bits.
1.50      bentley   323: <li>Many <a href="https://man.openbsd.org/lint.1">lint(1)</a>
1.1       deraadt   324: improvements, avoid various false positives.
1.50      bentley   325: <li>Make <a href="https://man.openbsd.org/lynx.1">lynx(1)</a>
                    326: use <a href="https://man.openbsd.org/arc4random.3">arc4random(3)</a>
1.1       deraadt   327: instead of other random functions; fix a possible crash.
                    328: <li>A lot of mvme88k/luna88k improvements and fixes.
1.50      bentley   329: <li>In <a href="https://man.openbsd.org/carp.4">carp(4)</a>,
1.1       deraadt   330: fix a bug where lower prioritized hosts would invalidly switch to
                    331: MASTER for a short time at boot-up.
                    332: <!-- 2005/11/27 -->
1.50      bentley   333: <li>Make a <a href="https://man.openbsd.org/trunk.4">trunk(4)</a> interface's link state depend on the link states of the trunkports and fix a possible crash.
                    334: <li>Initial support for ASF in the <a href="https://man.openbsd.org/bge.4">bge(4)</a> driver.
                    335: <li>Fix interrupt moderation timer frequences for Yukon/Yukon-II cards in <a href="https://man.openbsd.org/sk.4">sk(4)</a>.
1.1       deraadt   336: <li>Re-introduce debugging aid for queue macros to sys/queue.h, disabled by default.
1.50      bentley   337: <li>Update <a href="https://man.openbsd.org/xterm.1">xterm(1)</a>
1.1       deraadt   338: to version 207.
                    339: <li>Remove kernfs.
1.50      bentley   340: <li>In <a href="https://man.openbsd.org/ipsecctl.8">ipsecctl(8)</a>,
1.1       deraadt   341: remove old-style keyed sha1/md5 - only hmac-sha1/md5 are supported.
1.50      bentley   342: <li>Various <a href="https://man.openbsd.org/lint.1">lint(1)</a>
1.1       deraadt   343: modernizations and infrastructure changes to facilitate its use.
1.50      bentley   344: <li>Make <a href="https://man.openbsd.org/iwi.4">iwi(4)</a>
1.1       deraadt   345: work on big endian architectures.
1.50      bentley   346: <li>In <a href="https://man.openbsd.org/ral.4">ral(4)</a>,
1.1       deraadt   347: implement the Adaptive Multi Rate Retry Algorithm (AMRR) for BSS mode and
                    348: other miscellaneous driver improvements.
1.50      bentley   349: <li>Permit <a href="https://man.openbsd.org/i386/apmd.8">apmd(8)</a>
1.1       deraadt   350: to run on systems without APM support and let it handle hw.setperf
                    351: manually or dynamically.
1.50      bentley   352: <li>In <a href="https://man.openbsd.org/dhcpd.8">dhcpd(8)</a>,
1.1       deraadt   353: fix problem of server looping with "already acking lease" when busy
                    354: With short lease times.
1.50      bentley   355: <li>In <a href="https://man.openbsd.org/tcpdump.8">tcpdump(8)</a>,
                    356: add a printer for IAPP and <a href="https://man.openbsd.org/hostapd.8">hostapd(8)</a> messages.
                    357: <li>Many improvements and added features to <a href="https://man.openbsd.org/mg.1">mg(1)</a>.
                    358: <li>In <a href="https://man.openbsd.org/ipmi.4">ipmi(4)</a>,
1.1       deraadt   359: do extra checks to prevent crashes on machines with a buggy BIOS.
                    360: <li>Move contents of sys/select.h into sys/selinfo.h in preparation for a
                    361: userland-visible sys/select.h in consistence with other systems.
1.50      bentley   362: <li>Add <a href="https://man.openbsd.org/i386/esm.4">esm(4)</a>,
1.1       deraadt   363: a driver for Embedded Server Management for Dell PowerEdge servers.
                    364: <li>Perform Kerberos calls even for invalid users to prevent leaking information
1.50      bentley   365: about account validity in <a href="https://man.openbsd.org/ssh.1">ssh(1)</a>.
1.1       deraadt   366: <!-- 2005/11/21 -->
1.50      bentley   367: <li>In <a href="https://man.openbsd.org/siop.4">siop(4)</a>,
1.1       deraadt   368: fix microcode and driver to solve problems with interaction
                    369: with some problematic drives.
1.50      bentley   370: <li>Add <a href="https://man.openbsd.org/hostapd.8">hostapd(8)</a>
1.1       deraadt   371: support for multiple hostap (wireless) interfaces.
1.50      bentley   372: <li>In <a href="https://man.openbsd.org/rtw.4">rtw(4)</a>,
1.1       deraadt   373: add support for GCT GRF5101 based hardware.
1.50      bentley   374: <li>In <a href="https://man.openbsd.org/bge.4">bge(4)</a>,
1.1       deraadt   375: correct a performance bug that remained from the original driver and
                    376: eliminate an unneeded and expensive PCI register write.
                    377: <!-- 2005/11/19 -->
1.50      bentley   378: <li>In <a href="https://man.openbsd.org/wi.4">wi(4)</a> usb,
1.1       deraadt   379: add support for ViewSonic Airsync Prism 2.5 USB adapters.
1.50      bentley   380: <li>Remove <a href="https://man.openbsd.org/lock.9">lockmgr(9)</a> kernel mechanism and access curproc directly
1.1       deraadt   381: which is simpler and will avoid many bugs in the interface.
1.50      bentley   382: <li>In <a href="https://man.openbsd.org/pcap.3">pcap(3)</a>,
1.1       deraadt   383: avoid a memory error that could lead to a crash after a complex bpf filter was specified.
1.50      bentley   384: <li>Add support for <a href="https://man.openbsd.org/macppc/onyx.4">onyx(4)</a> audio device driver.
1.1       deraadt   385: <li>A fix in macppc's i2s audio framework that makes iMac G5 sound work.
1.50      bentley   386: <li>Update <a href="https://man.openbsd.org/pcap.3">pcap(3)</a>
1.1       deraadt   387: to libpcap-0.9.4's API and update tcpdump accordingly.
1.50      bentley   388: <li>Major improvements to the <a href="https://man.openbsd.org/aac.4">aac(4)</a> device driver.
                    389: <li>In <a href="https://man.openbsd.org/sd.4">sd(4)</a>,
1.1       deraadt   390: use sectors as the partition size unit.  Fixes disklabel error messages for devices that have no OpenBSD disklabel and sectorsize larger than 512.
1.50      bentley   391: <li>Introduce new C99 math functions, <a href="https://man.openbsd.org/lrint.3">lrint(3)</a>/<a href="https://man.openbsd.org/lround.3">lround(3)</a> families.
                    392: <li>In <a href="https://man.openbsd.org/rup.1">rup(1)</a>,
1.1       deraadt   393: sort hosts when specified on the command line as well.
1.50      bentley   394: <li>Fix a buffer overflow in <a href="https://man.openbsd.org/ftp-proxy.8">ftp-proxy(8)</a>.
                    395: <li>In <a href="https://man.openbsd.org/tun.4">tun(4)</a>,
1.1       deraadt   396: fix automatic device creation so new devices get added to the proper
                    397: interface class group.
                    398: <!-- 2005/11/16 -->
1.50      bentley   399: <li>Add <a href="https://man.openbsd.org/zaurus/zrc.4">zrc(4)</a> driver on zaurus for the Sharp CE-RH2 remote control.
                    400: <li>Fix <a href="https://man.openbsd.org/awacs.4">awacs(4)</a>
1.1       deraadt   401: mixer control names.
1.50      bentley   402: <li>Add support for <a href="https://man.openbsd.org/macppc/pi2c.4">pi2c(4)</a>,
1.1       deraadt   403: the macppc I2C controller on via-pmu.
1.50      bentley   404: <li>Add <a href="https://man.openbsd.org/maxds.4">maxds(4)</a>,
1.1       deraadt   405: a driver for the maxim ds1631 temperature sensor.
1.50      bentley   406: <li>Add <a href="https://man.openbsd.org/pcagpio.4">pcagpio(4)</a>,
1.1       deraadt   407: a driver for the philips pca9554 i2c gpio device.
1.50      bentley   408: <li>In <a href="https://man.openbsd.org/disklabel.8">disklabel(8)</a>,
1.1       deraadt   409: fix conversion of K units to handle case of sector size greater than 1024.
1.50      bentley   410: <li>In <a href="https://man.openbsd.org/hostapd.8">hostapd(8)</a>,
1.1       deraadt   411: work towards multiple daemons running on one machine.
1.50      bentley   412: <li>Add <a href="https://man.openbsd.org/admtmp.4">admtmp(4)</a>,
1.1       deraadt   413: a driver for the adm1030 temperature and fan controller.
1.50      bentley   414: <li>Add <a href="https://man.openbsd.org/tsl.4">tsl(4)</a>,
1.1       deraadt   415: a driver for the TAOS TSL2560/61 light sensors.
1.50      bentley   416: <li>In <a href="https://man.openbsd.org/brgphy.4">brgphy(4)</a>,
1.1       deraadt   417: add DSP init code for more models (BCM5703 copper) and other revision-specific changes.
1.50      bentley   418: <li>Fix i386's <a href="https://man.openbsd.org/exp.3">exp(3)</a>
1.1       deraadt   419: implementation for arguments Inf/-Inf.
1.50      bentley   420: <li>Add <a href="https://man.openbsd.org/adc.4">adc(4)</a>,
1.1       deraadt   421: a driver for the Analog Devices AD7417/7418 temperature sensor.
1.50      bentley   422: <li>Add <a href="https://man.openbsd.org/maxtmp.4">maxtmp(4)</a>,
1.1       deraadt   423: a driver for the Maxim6690 i2c dual temperature sensor.
1.50      bentley   424: <li>Make <a href="https://man.openbsd.org/bktr.4">bktr(4)</a>
1.1       deraadt   425: work on alpha.
1.50      bentley   426: <li>In <a href="https://man.openbsd.org/cron.8">cron(8)</a>,
1.1       deraadt   427: make sure changes made within a single second get taken into account (due
                    428: to the granularity of st_mtime this could misbehave).
1.50      bentley   429: <li>Add <a href="https://man.openbsd.org/ixgb.4">ixgb(4)</a>,
1.1       deraadt   430: a driver for the LR/SR and CX4 Intel 10Gb Ethernet cards.
1.50      bentley   431: <li>Add <a href="https://man.openbsd.org/lmenv.4">lmenv(4)</a>,
1.1       deraadt   432: a System Hardware Monitor device attaching to the i2c bus on macppc (so far).
1.50      bentley   433: <li>In sendmail's <a href="https://man.openbsd.org/makemap.8">makemap(8)</a>,
1.1       deraadt   434: do not hardwire Tab as delimiter as -t may specify it.
1.50      bentley   435: <li>In <a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a>,
1.1       deraadt   436: add -descr/-description flags to clear interface description.
1.50      bentley   437: <li>Start at <a href="https://man.openbsd.org/kgdb.7">kgdb(7)</a>
1.1       deraadt   438: support for amd64.
1.50      bentley   439: <li>In <a href="https://man.openbsd.org/scsi.4">scsi(4)</a>,
1.1       deraadt   440: use 6 byte MODE SENSE commands for ATAPI Tape drives - the specification for them
                    441: is different from other ATAPI devices.
1.50      bentley   442: <li>Copy buffer in <a href="https://man.openbsd.org/mg.1">mg(1)</a> before handing it to basename(), and improve error checking of snprintfs.
1.1       deraadt   443: <!-- 2005/11/13 -->
1.50      bentley   444: <li>Add more stat counters to <a href="https://man.openbsd.org/em.4">em(4)</a>.
                    445: <li>Rework the scsi delay code so attached <a href="https://man.openbsd.org/umass.4">umass(4)</a> devices don't freeze the system shortly and also speeds up the scsi probing at boot.
                    446: <li>Add lock code to both <a href="https://man.openbsd.org/ses.4">ses(4)</a> and  <a href="https://man.openbsd.org/safte.4">safte(4)</a> to prevent concurrent writes.
1.1       deraadt   447: <li>Handle asprintf() failure in krb5 login handler.
                    448: <li>For m68k platforms, compute rough estimate of how much mem uvm_init() will allocate to prevent problems with early pmap inits.
1.50      bentley   449: <li>Provide useful information if the hp300 <a href="https://man.openbsd.org/hp300/frodo.4">frodo(4)</a> driver panics due to looping interrupts.
1.1       deraadt   450: <li>Print hp300 HP-IB disk geometry the same way as scsi disk geometries.
1.50      bentley   451: <li>Add support for interface names as host specifications in <a href="https://man.openbsd.org/ipsecctl.8">ipsecctl(8)</a>.
                    452: <li>Fix filedescriptor leak and missing fclose() in <a href="https://man.openbsd.org/ccdconfig.8">ccdconfig(8)</a>.
1.1       deraadt   453: <li>No longer require Alpha bootflags to be set to "a" so that "s" can be used to go single-user. Default is multiuser now.
                    454: <li>Add i2cbus to smu and i2c to maciic on the macpcc platform.
1.50      bentley   455: <li>Move <a href="https://man.openbsd.org/ac.8">ac(8)</a> from monthly to weekly in /etc.
                    456: <li>Fix even more memleaks in <a href="https://man.openbsd.org/sysctl.8">sysctl(8)</a>.
                    457: <li>Make  <a href="https://man.openbsd.org/ipsecctl.8">ipsecctl(8)</a> handle transport/tunnel mode.
1.1       deraadt   458: <li>Add support for VIA Rhine ethernet on macppc GENERIC and RAMDISK kernels.
1.50      bentley   459: <li>Move the <a href="https://man.openbsd.org/ses.4">ses(4)</a> code to use sensor kthreads instead of its own.
1.1       deraadt   460: <!-- 2005/11/12 -->
                    461: <li>Make sure vax disksystem only touch associated processes of physical buffers.
1.50      bentley   462: <li>Fixed memory leak in <a href="https://man.openbsd.org/sysctl.8">sysctl(8)</a>.
1.1       deraadt   463: <li>Several rounds of asprintf() replacing malloc()+snprintf().
                    464: <li>For macppc, print available memory at boot the same way as i386/amd64.
                    465: <li>Enable common editing keybindings in mg minibuffer mode.
                    466: <li>Make the Zaurus scan the keyboard more often, from 8 to 20 scans a second.
                    467: <li>in /etc/security, make sure not to scan afs/xfs directories.
                    468: <li>Tweak the timing on Zaurus power button for sleep and safe-shutdown.
                    469: <li>Code added to enable and disable keyclick on attach for sparc/sparc64.
                    470: <li>In exec_elf, let unusual linux binaries run even if all sections are marked writeable.
1.50      bentley   471: <li>Add <a href="https://man.openbsd.org/macppc/maciic.4">maciic(4)</a>, an OpenFirmware aware version of <a href="https://man.openbsd.org/iic.4">iic(4)</a> for macppc.
                    472: <li>Disable TRACE method for <a href="https://man.openbsd.org/httpd.8">httpd</a>, potential security risk and not that useful for debugging.
                    473: <li>Use more verbose error messages for the "bogus xmit rate" problem on <a href="https://man.openbsd.org/ath.4">ath</a>.
1.1       deraadt   474: <!-- 2005/11/11 -->
1.50      bentley   475: <li>Disable <a href="https://man.openbsd.org/ahc.4">ahc0</a> on ISA buses until bugs are found, causes too much problems for everyone else.
                    476: <li><a href="https://man.openbsd.org/getent.1">getent(1)</a> added to OpenBSD.
1.1       deraadt   477: <li>Make sure libwrap uses correct size when zeroing fd sets.
                    478: <li>Split bios memory map into 4G segments on i386, and ignore parts beyond 4G.
1.50      bentley   479: <li>Move <a href="https://man.openbsd.org/safte.4">safte(4)</a> over to the new kernel sensors framework.
1.1       deraadt   480: <!-- 2005/11/10 -->
1.50      bentley   481: <li>Handle unreadable dirs better in <a href="https://man.openbsd.org/cp.1">cp(1)</a>.
                    482: <li>Fix for checksum on 64bit arches in <a href="https://man.openbsd.org/pax.1">pax(1)</a> when checking sv4cpio archives.
1.1       deraadt   483: <li>In the IDE driver, don't fall back to fake geometry if other methods fail.
                    484: <li>dlopen() fixes in ld.so and support for RTLD_NOW added.
                    485: <li>Major splimp to splnet overhaul on various network drivers.
                    486: <!-- 2005/11/09 -->
                    487: <li>Missing cast fixed in ISO9660 code, fixes PR 4480.
1.50      bentley   488: <li>Fix single stepping in <a href="https://man.openbsd.org/gdb.1">gdb(1)</a> for sparc64.
1.1       deraadt   489: <li>Allow any PPC instructions in macppc kernels, since we need 64-bit and altivec instructions anyhow.
1.50      bentley   490: <li><a href="https://man.openbsd.org/bus_dma.9">bus_dma(9)</a> support in <a href="https://man.openbsd.org/san.4">san(4)</a>, makes it work on amd64.
1.1       deraadt   491: <li>Lots of 'register' cleaning in vfs filesystem code.
                    492: <!-- 2005/11/08 -->
                    493: <li>Add PCI ids for Intel Pro/10GbE CX4 adapters.
1.50      bentley   494: <li>Sync Intel Gigabit <a href="https://man.openbsd.org/em.4">em(4)</a> driver to v3.2.18.
1.1       deraadt   495: <li>Better debug messages for scsi attach messages when size is unavailable.
1.50      bentley   496: <li>Allow ctrl-key patterns in <a href="https://man.openbsd.org/mg.1">mg(1)</a> keybind function.
1.1       deraadt   497: <li>Fixes to amd64 for upcoming kdgb support.
                    498: <!-- 2005/11/07 -->
1.50      bentley   499: <li>spl fixes and graceful error handling for <a href="https://man.openbsd.org/sf.4">sf(4)</a>, <a href="https://man.openbsd.org/sk.4">sk(4)</a>, <a href="https://man.openbsd.org/ste.4">ste(4)</a>, <a href="https://man.openbsd.org/tl.4">tl(4)</a>, <a href="https://man.openbsd.org/vge.4">vge(4)</a>,<a href="https://man.openbsd.org/vr.4">vr(4)</a> and <a href="https://man.openbsd.org/wb.4">wb(4)</a>.
                    500: <li>Add bus_dma support to <a href="https://man.openbsd.org/de.4">de(4)</a>.
                    501: <li>Add LMC cPCI HSSI card support.to the <a href="https://man.openbsd.org/lmc.4">lmc(4)</a> driver.
                    502: <li>Steal code from <a href="https://man.openbsd.org/pfctl.8">pfctl(8)</a> to improve address &amp; mask handling in <a href="https://man.openbsd.org/ipsecctl.8">ipsecctl(8)</a>.
                    503: <li>Add keyboard bell support to <a href="https://man.openbsd.org/hp300/dnkbd.4">dnkbd(4)</a> on hp300.
                    504: <li>Add bus DMA and big endian support to <a href="https://man.openbsd.org/lmc.4">lmc(4)</a>.  Enable it on alpha, amd64, macppc, and sparc64 now.
                    505: <li>Add init code for BCM5421 to <a href="https://man.openbsd.org/brgphy.4">brgphy(4)</a>.
                    506: <li>Fix some resource leaks in error paths in <a href="https://man.openbsd.org/ssh.1">ssh(1)</a>.
                    507: <li>Fix interrupt handling in <a href="https://man.openbsd.org/trm.4">trm(4)</a> to avoid "overlapping command attempted" error.
                    508: <li>Fix lots of little issues in <a href="https://man.openbsd.org/ospfd.8">ospfd(8)</a> so it handles time jumps gracefully and correctly keeps the candidate list sorted in cost order.
                    509: <li>Bump <a href="https://man.openbsd.org/pf.4">pf(4)</a> state, byte, and packet counters to u_int64_t.
                    510: <li>Remove hardcoded key lengths in <a href="https://man.openbsd.org/ssh.1">ssh(1)</a> key exchange code, allowing implementation of KEX methods with different hashes (e.g. SHA-256).
                    511: <li>Add the required pieces to <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> to support the "filter drop" option.
1.1       deraadt   512: <li>TCP sockets now inherit sack_enable from listening socket.  This should allow connections with both SACK and md5 options in SYN.
1.50      bentley   513: <li>In <a href="https://man.openbsd.org/ld.so.1">ld.so(1)</a>, also allow shared libs with paths to use version matching rules, rather than requiring an exact match.
                    514: <li>Teach <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> how to parse IPv6 addresses.
1.1       deraadt   515: <li>Simplify SCSI delay code so that we can support different delay lengths for different devices in some cases.
1.50      bentley   516: <li>In <a href="https://man.openbsd.org/gem.4">gem(4)</a>, handle TX underrun by resetting the chip.
                    517: <li>Support soft reconfig in <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a>. On config reload, filter changes in outgoing rules propagate to peers automatically.
1.1       deraadt   518: <li>Add basic support for hw.setperf and hw.cpuspeed to change CPU MHz on zaurus.
1.50      bentley   519: <li>Add <a href="https://man.openbsd.org/macppc/tumbler.4">tumbler(4)</a> audio driver for macppc.
                    520: <li>Add <a href="https://man.openbsd.org/macppc/daca.4">aoa(4)</a> audio driver for macppc.
                    521: <li>Add <a href="https://man.openbsd.org/macppc/daca.4">daca(4)</a> audio driver for macppc.
                    522: <li>Add <a href="https://man.openbsd.org/ipcomp.4">ipcomp(4)</a> support to <a href="https://man.openbsd.org/ipsecctl.8">ipsecctl(8)</a>.
                    523: <li>Make <a href="https://man.openbsd.org/ftp.1">ftp(1)</a> reget of partially downloaded files &gt; 2GB work.
                    524: <li>Audit entire tree for misuse of <a href="https://man.openbsd.org/queue.3">QUEUE(3)</a> macros, and put lots of thought into man pages so we show the exactly correct way to use them.
1.1       deraadt   525: <li>Add preliminary powernow support on K8, and improve support on K7.
1.50      bentley   526: <li>Allow Sierra AC710 and AC750 <a href="https://man.openbsd.org/pcmcia.4">pcmcia(4)</a> wireless devices to attach.
                    527: <li>Allow <a href="https://man.openbsd.org/pfsync.4">pfsync(4)</a> to attach states to their rules, as long as rulesets are the same.  This makes <a href="https://man.openbsd.org/altq.9">altq(9)</a> and per-rule settings to play nice with pfsync.
                    528: <li>Make <a href="https://man.openbsd.org/em.4">em(4)</a> more stable on hppa.
1.1       deraadt   529: <li>Add very basic handling code for MCE and MCA on i386.  This lets the system tell us when something has gone horribly wrong.  amd64 should get this next.
1.50      bentley   530: <li>Fix a race condition in <a href="https://man.openbsd.org/isakmpd.8">isakmpd(8)</a> between DPD timeouts and exchange timeouts.
                    531: <li>Add support for I2S sound bus on macppc, this will allow us to write audio drivers for new Macs. <a href="https://man.openbsd.org/macppc/snapper.4">snapper(4)</a> can use it right now.
                    532: <li>Sync <a href="https://man.openbsd.org/art.4">art(4)</a> link state handling with <a href="https://man.openbsd.org/sppp.4">sppp(4)</a> and get blinkenlights for free.
                    533: <li>Sync <a href="https://man.openbsd.org/pf.4">pf(4)</a>'s state modulation code with rest of the TCP stack.
                    534: <li>In <a href="https://man.openbsd.org/netstart.8">netstart(8)</a>, do not process mygate if using dhcp for ipv4 or rtsol for ipv6.
                    535: <li>Allow <a href="https://man.openbsd.org/nc.1">nc(1)</a> to set ToS bits.
                    536: <li>Revamp interrupt handling in <a href="https://man.openbsd.org/em.4">em(4)</a> for better performance.
                    537: <li>Rework multicast group deletion code for <a href="https://man.openbsd.org/vlan.4">vlan(4)</a>
                    538: and <a href="https://man.openbsd.org/trunk.4">trunk(4)</a> so it doesn't molest groups
1.1       deraadt   539: on parent interface.
1.50      bentley   540: <li>OpenCVS <a href="https://man.openbsd.org/rcsmerge.1">rcsmerge(1)</a> is working.
                    541: <li>Improve error reporting and progress meter display in <a href="https://man.openbsd.org/pkg_add.1">pkg_add(1)</a>.
                    542: <li>Don't treat the processor in <a href="https://man.openbsd.org/i386/elansc.4">elansc(4)</a>
1.1       deraadt   543: as a Pentium when it's a 486.
1.50      bentley   544: <li>Fix RID handling in USB <a href="https://man.openbsd.org/wi.4">wi(4)</a>
                    545: driver that should avoid some <a href="https://man.openbsd.org/wicontrol.8">wicontrol(8)</a> errors.
                    546: <li>Enable <a href="https://man.openbsd.org/ipmi.4">ipmi(4)</a> on amd64.
                    547: <li>Add support for VT8237 to <a href="https://man.openbsd.org/viaenv.4">viaenv(4)</a>.
                    548: <li>In <a href="https://man.openbsd.org/pciide.4">pciide(4)</a>,
1.1       deraadt   549: don't try to match VIA IDE chips as ISA bridges.
1.50      bentley   550: <li>Add ability for <a href="https://man.openbsd.org/ipmi.4">ipmi(4)</a>
1.1       deraadt   551: to read power state, chassis intrusion, etc.
1.50      bentley   552: <li>Allow <a href="https://man.openbsd.org/wi.4">wi(4)</a> channel to
                    553: be changed from <a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a>.
                    554: <li>Teach <a href="https://man.openbsd.org/gcc.1">gcc(1)</a>
1.1       deraadt   555: how to unwind StackGhost when generating DWARF2 info.
1.50      bentley   556: <li>Add <a href="https://man.openbsd.org/macppc/smu.4">smu(4)</a>
1.1       deraadt   557: driver for fan speed control and real time clock on iMac G5's and some PowerMac G5's.
1.50      bentley   558: <li>In <a href="https://man.openbsd.org/pf.4">pf(4)</a>,
1.1       deraadt   559: allow dynamic interface group expansion (e.g. "pass to group").
1.50      bentley   560: <li>In <a href="https://man.openbsd.org/sis.4">sis(4)</a>,
1.1       deraadt   561: do not reset timer while packets are queued for transmission,
                    562: fixes device stalls in certain scenarios.
1.50      bentley   563: <li>In <a href="https://man.openbsd.org/wi.4">wi(4)</a> usb,
1.1       deraadt   564: fix command/write rid handling which makes scanning work to some
                    565: extent, and improves error reporting.
1.50      bentley   566: <li>In <a href="https://man.openbsd.org/wc.1">wc(1)</a>,
1.1       deraadt   567: add -h option to display human-readable numbers.
                    568: <li>Some safety checks added to queue.h, to avoid accidents on certain
                    569: operations (eg. double list removal) being undetected.
1.50      bentley   570: <li>Make <a href="https://man.openbsd.org/pf.4">pf(4)</a>
1.1       deraadt   571: use one mbuf tag instead of 6 distinct ones and optimize the
                    572: lookup code, thus helping performance.
1.50      bentley   573: <li>In <a href="https://man.openbsd.org/pciide.4">pciide(4)</a>,
1.1       deraadt   574: fixup cache line on sii3114 controllers (as on sii3112). Also add VT8251 support.
                    575: <li>Sync with heimdal 0.7.
                    576: <li>Add v6 support to
1.50      bentley   577: <a href="https://man.openbsd.org/mygate.5">mygate(5)</a>.
                    578: <li>More <a href="https://man.openbsd.org/rcs.1">rcs(1)</a>
1.1       deraadt   579: improvements toward GNU compatibility as well as OpenCVS progress.
                    580: <li>Many fixes and
1.50      bentley   581: improvements in <a href="https://man.openbsd.org/ospfd.8">ospfd(8)</a>.
                    582: <li>In <a href="https://man.openbsd.org/ftp.1">ftp(1)</a>,
1.1       deraadt   583: fix mget directory traversal vulnerability, CAN-2002-1345.
1.50      bentley   584: <li>In <a href="https://man.openbsd.org/usb.4">usb(4)</a>,
1.1       deraadt   585: make all usb1 controllers sleep until all the usb2 controllers have probed
                    586: and handed over any usb1 devices to the companion.  For example
                    587: this enables usb keyboards to be used before the root is mounted,
                    588: eg. to enter the root device.
1.50      bentley   589: <li>In <a href="https://man.openbsd.org/adjtime.2">adjtime(2)</a>,
1.1       deraadt   590: fix arithmetic overflows which fixes adjusting in the wrong
                    591: direction for large offsets.
                    592: <li>macppc sysctl added to determine whether altivec is available
                    593: on the running CPU, with useful possibilities for applications.
                    594: <li>Beginning of macppc crashdump support added, as well
                    595: as much more macppc SMP progress.
1.50      bentley   596: <li>Various <a href="https://man.openbsd.org/lge.4">lge(4)</a>
1.1       deraadt   597: driver fixes, which turned it from a completely useless to a working driver,
                    598: now in GENERIC.
1.50      bentley   599: <li>In <a href="https://man.openbsd.org/tcpdump.8">tcpdump(8)</a>,
1.1       deraadt   600: add a "best effort" MPLS decoder - since the protocol info is not always available
                    601: in the tag, a "guess" is done.
1.50      bentley   602: <li>In <a href="https://man.openbsd.org/vfs.9">vfs(9)</a>,
1.1       deraadt   603: undo a very old change which was never quite finished, and could
                    604: cause severe corruption in the buffer lists by removing a buffer
                    605: from the hash twice.
                    606: <li>Fix msdos filesystem corruption when moving a directory under
                    607: a new parent.
                    608: <li>Sync to Intel's latest
1.50      bentley   609: <a href="https://man.openbsd.org/em.4">em(4)</a>
1.1       deraadt   610: driver, which adds support for the 82571 and 82572 PCI Express chips.
                    611: <li>Add Spanning Tree Protocol support to
1.50      bentley   612: <a href="https://man.openbsd.org/pcap.3">pcap(3)</a>.
                    613: <li>In <a href="https://man.openbsd.org/iwi.4">iwi(4)</a>,
1.1       deraadt   614: use firmware extended scan command (which doesn't crash) and enable
                    615: 802.11a scanning for 2915ABG adapters.
                    616: <li>In ext2fs, use part of the reserved space on the disk inode to scatter
                    617: 16 more bits for the UID/GID, making them 32-bit.
1.50      bentley   618: <li>Make <a href="https://man.openbsd.org/mg.1">mg(1)</a>
1.1       deraadt   619: undo much more emacs-like and correct.
1.50      bentley   620: <li>In <a href="https://man.openbsd.org/ksh.1">ksh(1)</a>,
1.1       deraadt   621: introduce mknod as a built-in, which has significant speed gains in MAKEDEV.
1.50      bentley   622: <li>Add <a href="https://man.openbsd.org/cardbus.4">cardbus(4)</a>/
                    623: <a href="https://man.openbsd.org/pcmcia.4">pcmcia(4)</a>
1.1       deraadt   624: support for AMD64.
                    625: <li>Add multicast routing to GENERIC, now it can be enabled/disabled
1.50      bentley   626: using the <a href="https://man.openbsd.org/sysctl.8">sysctl(8)</a>
1.1       deraadt   627: interface.
1.50      bentley   628: <li>In <a href="https://man.openbsd.org/vfs.9">vfs(9)</a>,
1.1       deraadt   629: make the syncer grab a reference for the vnode it uses, to avoid it from
                    630: being reclaimed while in this sensitive time frame.  This fixes the
                    631: sched_sync: fsync failed panic often seen on MP machines.
1.50      bentley   632: <li>Add <a href="https://man.openbsd.org/ipmi.4">ipmi(4)</a>,
1.1       deraadt   633: a driver for the Intelligent Platform Management Interface, an
                    634: autonomous monitoring and recovery mechanism implemented directly in
                    635: platform management hardware and firmware.
                    636: <li>Bump max array size in
1.50      bentley   637: <a href="https://man.openbsd.org/ksh.1">ksh(1)</a>,
1.1       deraadt   638: needed for MAKEDEV speed-ups.
1.50      bentley   639: <li>In <a href="https://man.openbsd.org/lndir.1">lndir(1)</a>,
1.1       deraadt   640: ignore the "special" .#* files left over by cvs/emacs.
1.50      bentley   641: <li>In <a href="https://man.openbsd.org/ami.4">ami(4)</a>,
1.1       deraadt   642: eliminate possible I/O failures caused by ioctl/raw commands.
1.50      bentley   643: <li>In <a href="https://man.openbsd.org/trunk.4">trunk(4)</a>,
1.1       deraadt   644: add a simple active "failover" trunk mode.
1.50      bentley   645: <li>In <a href="https://man.openbsd.org/hardclock.9">hardclock(9)</a>,
1.1       deraadt   646: fix a race condition in process exit, which caused freed
                    647: memory to be left referenced in the master kernel timeout worklist,
                    648: leading to a possible uvm_fault crash.
1.50      bentley   649: <li>In <a href="https://man.openbsd.org/ral.4">ral(4)</a>
                    650: and <a href="https://man.openbsd.org/ural.4">ural(4)</a>,
1.1       deraadt   651: fix a problem in packet enqueue function which prevented dhcpd to work
                    652: in standalone AP mode (without bridging).
                    653: <li>OpenCVS: work keeps going, now with the help of cloudy weather
                    654: in the Caribbean!
1.50      bentley   655: <li>In <a href="https://man.openbsd.org/hostapd.8">hostapd(8)</a>,
1.1       deraadt   656: implement a way to match IEEE 802.11 flooding, which helps detect known
                    657: DoS attacks.
                    658: <li>Beginning stages for macppc G5 support!
1.50      bentley   659: <li>In <a href="https://man.openbsd.org/vfs.9">vfs(9)</a>,
1.1       deraadt   660: sync dirty data when going from read-write to read-only, fixes crashes.
1.50      bentley   661: <li>In <a href="https://man.openbsd.org/uvm_map.9">uvm_map(9)</a>,
1.1       deraadt   662: grab a fresh page using the uvm_km_page allocator instead of calling panic()
                    663: when running out of static kernel map entries.
1.50      bentley   664: <li>In <a href="https://man.openbsd.org/umodem.4">umodem(4)</a>,
1.1       deraadt   665: add support for nokia 6680 with a ca-42 cable.
1.50      bentley   666: <li>In <a href="https://man.openbsd.org/axe.4">axe(4)</a>,
1.1       deraadt   667: enable support for gigabit adapters; only works reliably with USB1 for now.
1.50      bentley   668: <li>More <a href="https://man.openbsd.org/ld.so.1">ld.so(1)</a>
1.1       deraadt   669: fixes: fully unload dependant libraries, fixes bug exhibited with gphoto2.
1.50      bentley   670: <li>In <a href="https://man.openbsd.org/ehci.4">ehci(4)</a>,
1.1       deraadt   671: force takeover of host ports after hibernate/resume, otherwise devices
                    672: will incorrectly attach to the companion controller.
1.50      bentley   673: <li>In <a href="https://man.openbsd.org/atw.4">atw(4)</a>,
1.1       deraadt   674: handle needed operations specially to make ADM8211B devices work.
1.50      bentley   675: <li>Only allow root to run <a href="https://man.openbsd.org/tcpdump.8">tcpdump(8)</a>,
1.1       deraadt   676: it's needed for the chroot security.
1.50      bentley   677: <li>In <a href="https://man.openbsd.org/art.4">art(4)</a>,
1.1       deraadt   678: notify sppp about link state changes, which fixes PPP encoding.
1.50      bentley   679: <li>In <a href="https://man.openbsd.org/ath.4">ath(4)</a>,
1.1       deraadt   680: remove the very basic rate control implementation and use
1.50      bentley   681: <a href="https://man.openbsd.org/rssadapt.9">rssadapt(9)</a> instead.
                    682: <li>In <a href="https://man.openbsd.org/ftp.1">ftp(1)</a>,
1.1       deraadt   683: add the ability to disable EPSV/EPRT from the command line.
1.50      bentley   684: <li>In <a href="https://man.openbsd.org/cd.4">cd(4)</a>,
1.1       deraadt   685: add missing parenthesis which can problems with devices
                    686: not supporting TEST UNIT READY.
1.50      bentley   687: <li>Improve <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a>
1.1       deraadt   688: IPv6 support.
1.50      bentley   689: <li>In <a href="https://man.openbsd.org/iwi.4">iwi(4)</a>,
1.1       deraadt   690: add initial bits for IBSS support and fix association with
                    691: APs not broadcasting their SSIDs.
1.50      bentley   692: <li>Make <a href="https://man.openbsd.org/ppp.8">ppp(8)</a>
1.1       deraadt   693: RFC 2472 compliant and fix various IPv6 problems as well as improve
                    694: radius support.
1.50      bentley   695: <li>In <a href="https://man.openbsd.org/ath.4">ath(4)</a>,
1.1       deraadt   696: don't attach unsupported radio chipsets.
                    697: <li>Fix initialisation of net.inet.udp.baddynamic.
1.50      bentley   698: <li>Add amd64 <a href="https://man.openbsd.org/fdc.4">fdc(4)</a>
1.1       deraadt   699: floppy support.
1.50      bentley   700: <li>Correctly close <a href="https://man.openbsd.org/raid.4">raid(4)</a>
1.1       deraadt   701: devices which fixes crashes.
                    702: <li>More OpenCVS improvements, RCS keyword expansion now works for
                    703: all keywords except &#36;Log&#36;.
1.50      bentley   704: <li>Change <a href="https://man.openbsd.org/rpc.rstatd.8">rpc.rstatd(8)</a>,
                    705: <a href="https://man.openbsd.org/yppush.8">yppush(8)</a>,
                    706: <a href="https://man.openbsd.org/ypserv.8">ypserv(8)</a>
1.1       deraadt   707: to use poll() instead of select().
1.50      bentley   708: <li>In <a href="https://man.openbsd.org/ld.so.1">ld.so(1)</a>,
1.1       deraadt   709: rework symbol lookup to more closely match sun's documentation and treat
                    710: dlopens as load groups.  Also cleanly handle the case where a dynamic object
                    711: is opened, but one of it's dependent libraries is missing.  Do not promote
                    712: DT_NEEDED libs to RTLD_GLOBAL when being dlopen'ed.  A few other
                    713: simplifications and behaviour improvements and regression tests to match.
1.50      bentley   714: <li>Make <a href="https://man.openbsd.org/ospfd.8">ospfd(8)</a>
1.1       deraadt   715: correctly handle loopback interfaces and other fixes.
1.50      bentley   716: <li>Allow <a href="https://man.openbsd.org/ptrace.2">ptrace(2)</a>
                    717: to follow <a href="https://man.openbsd.org/fork.2">fork(2)</a>
1.1       deraadt   718: with PTRACE_FORK.
1.50      bentley   719: <li>Support ATI IXP 200/300/400 <a href="https://man.openbsd.org/pciide.4">pciide(4)</a> controllers.
                    720: <li>In <a href="https://man.openbsd.org/ieee80211_input.9">ieee80211_input(9)</a> and family,
1.1       deraadt   721: replace node hash table with red-black tree.  Fixes some bugs in the node table,
                    722: hash collisions are no longer a possibility, and it simplifies things.
1.50      bentley   723: <li>In <a href="https://man.openbsd.org/mountd.8">mountd(8)</a>,
1.1       deraadt   724: fix a NFS race when mounting filesystems on nfs servers.
                    725: <li>X.Org fix for a buffer overrun observed as a crash by eclipse users,
                    726: also fix a possible integer overflow in pixmap creation code.
1.50      bentley   727: <li>In <a href="https://man.openbsd.org/sd.4">sd(4)</a>,
1.1       deraadt   728: fake geometry for all UMASS devices since it's almost always fictitious,
                    729: reported to fix various devices.
1.50      bentley   730: <li>In <a href="https://man.openbsd.org/sasyncd.8">sasyncd(8)</a>,
1.1       deraadt   731: fix transfers of very large SA/SPD snapshots.
1.50      bentley   732: <li>Make <a href="https://man.openbsd.org/xargs.1">xargs(1)</a>
1.1       deraadt   733: POSIX compliant, make it run programs even when zero arguments are specified.
1.50      bentley   734: <li>In <a href="https://man.openbsd.org/trunk.4">trunk(4)</a>,
1.1       deraadt   735: add multicast, VLAN support and various improvements.
1.50      bentley   736: <li>In <a href="https://man.openbsd.org/gem.4">gem(4)</a>,
1.1       deraadt   737: program the MAC address correctly into the card after it has been
                    738: changed, e.g. by
1.50      bentley   739: <a href="https://man.openbsd.org/ifconfig.1">ifconfig(1)</a>.
                    740: <li>In <a href="https://man.openbsd.org/shutdown.2">shutdown(2)</a>,
1.1       deraadt   741: return ENOTCONN if a socket is unconnected.
1.50      bentley   742: <li>Change <a href="https://man.openbsd.org/hostapd.8">hostapd(8)</a>
1.1       deraadt   743: to use red-black trees for the node tables instead of hash tables.
1.50      bentley   744: <li>In <a href="https://man.openbsd.org/ath.4">ath(4)</a>,
1.1       deraadt   745: fix a possible division by zero.
1.50      bentley   746: <li>In <a href="https://man.openbsd.org/ath.4">ath(4)</a>@pci,
1.1       deraadt   747: allocate memory for the right structure, which fixes possible page faults.
1.50      bentley   748: <li>In <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a>,
1.1       deraadt   749: reload sessions every time the capabilities change.
1.50      bentley   750: <li>An <a href="https://man.openbsd.org/sd.4">sd(4)</a>
1.1       deraadt   751: fix for a case where free(NULL, ...) was possible and lead to a crash.
1.50      bentley   752: <li>In <a href="https://man.openbsd.org/umidi.4">umidi(4)</a>,
1.1       deraadt   753: fix corruption to multi-byte MIDI messages when a single real time byte is inserted.
                    754: <li>Fix two hppa hardware erratas.
1.50      bentley   755: <li>Teach <a href="https://man.openbsd.org/file.1">file(1)</a>
1.1       deraadt   756: about the flac audio format.
                    757: <li>Many mvme88k improvements.
1.50      bentley   758: <li>Make <a href="https://man.openbsd.org/m4.1">m4(1)</a>
1.1       deraadt   759: SusV3-compliant and add various regression tests.
                    760: <li>OpenCVS: add support for the CVS/Tag file writing/parsing, fix
                    761: corrupt Entry files, various other improvements.
1.50      bentley   762: <li>In <a href="https://man.openbsd.org/pf.4">pf(4)</a>,
1.1       deraadt   763: fix the DIOCCHANGERULE ioctl to properly initialize the NAT table, only
                    764: affects custom programs using this ioctl.
1.50      bentley   765: <li>In <a href="https://man.openbsd.org/pciide.4">pciide(4)</a>,
1.1       deraadt   766: change matching code to only look at the PCI ID and ignoring the PCI class,
                    767: enabling some mass storage devices to work.
1.50      bentley   768: <li>Many <a href="https://man.openbsd.org/pkg_add.1">pkg_add(1)</a>
1.1       deraadt   769: improvements including -u option enabled now which automatically will update
                    770: all installed packages.
                    771: </ul>