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version 1.476, 1999/10/19 05:50:14 version 1.477, 1999/10/29 17:39:53
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 <p>  <p>
 <h3>  <h3>
 <a href=plus20.html>For changes leading up to OpenBSD 2.0, click here</a>.  <a href=plus20.html>For changes leading up to OpenBSD 2.0, click here</a>.<br>
 <br>  <a href=plus21.html>For changes leading up to OpenBSD 2.1, click here</a>.<br>
 <a href=plus21.html>For changes leading up to OpenBSD 2.1, click here</a>.  <a href=plus22.html>For changes leading up to OpenBSD 2.2, click here</a>.<br>
 <br>  <a href=plus23.html>For changes leading up to OpenBSD 2.3, click here</a>.<br>
 <a href=plus22.html>For changes leading up to OpenBSD 2.2, click here</a>.  <a href=plus24.html>For changes leading up to OpenBSD 2.4, click here</a>.<br>
 <br>  <a href=plus25.html>For changes leading up to OpenBSD 2.5, click here</a>.<br>
 <a href=plus23.html>For changes leading up to OpenBSD 2.3, click here</a>.  <a href=plus26.html>For changes leading up to OpenBSD 2.6, click here</a>.<br>
 <br>  
 <a href=plus24.html>For changes leading up to OpenBSD 2.4, click here</a>.  
 <br>  
 <a href=plus25.html>For changes leading up to OpenBSD 2.5, click here</a>.  
 <br>  
 <a href=plus.html>For changes in OpenBSD-current, click here</a>.  <a href=plus.html>For changes in OpenBSD-current, click here</a>.
 <br>  <br>
 </h3>  </h3>
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 <p>  <p>
 <h3><font color=#0000e0>We are working on OpenBSD-current.</font></h3><p>  <h3><font color=#0000e0>We are working on OpenBSD-current.</font></h3><p>
 <ul>  <ul>
 <li>2.6 source tree frozen.  
 <li>Force FDSCRIPTS.  
 <li>Seperate help(1) command, and a seperate help(1) man page.  
 <li>Move wrapper handling to the child process, in sshd(8).  
 <li>Various fixes for the bignum and RSA handling code in sshd(8).  
 <li>ssh 1.5 protocol.  
 <li>isakmpd policy man page.  
 <li>Put gcc-lib in base, because the mac68k installer built-in tar command is stupid, and does not do a mkdir -p type operation internally.  
 <li>In the install script, if the user skips network config and later chooses an option which requires network config, ask for network config to be done then.  
 <li>Make i386 pcvt driver also support the traditional PC display, with 16 colours.  
 <li>In the install script, support seperate international and USA versions of the ssl package.  
 <li>Fix another unmount/mfs race condition.  
 <li>If no sshd_config file, have sshd(8) abort.  
 <li>Fix for the i386 isadmaattach panic.  
 <li>PermitRootLogin in sshd(8).  
 <li>Document how we are dealing with SSL, crypto, and RSA issues in the ssl(8) man page even better.  
 <li>Stir ARC4 after key use in sshd(4).  
 <li>Fix mii tick tock stuff in the fxp(4) driver.  
 <li>Fix connect() race in ssh agent handling.  
 <li>Numerous fixes and improvements to the install scripts.  
 <li>Avoid mbuf corruption in recvmsg(2).  
 <li>Only attempt to read disklabels from CDs with a data track.  
 <li>Fix a bug in newsyslog(8), which caused it to rotate empty log files near first system boot.  
 <li>Do not call VOP_SETATTR on a pipe.  
 <li>SilentDeny option for sshd(8).  
 <li>Avoid an infinite loop in ping(8).  
 <li>Add driver for i82553 phy, used by some fxp(4) cards.  
 <li>Allow root logins in xmd, but provide a nice comment so people can disable it easily.  
 <li>Document -e support in config(8).  
 <li>Use setsid(2) on all connections to sshd(8), since our setlogin(2) is secure and needs that.  
 <li>sshd(8) Allow/Deny Users/Groups features.  
 <li>sshd(8) UseLogin feature.  
 <li>Use a seperate perl-based vi.recover script because sh is a terrible language.  
 <li>Check permissions of directories leading up to ssh authorized_keys file.  
 <li>For AF_UNIX sockets, do not follow symbolic links at creation time, since there is nothing equivelent to O_EXCL.  
 <li>Permit build of system with NFSSERVER but without NFSCLIENT.  
 <li>More keynote man pages.  
 <li>pmax support is back in the tree, various tweaks everywhere.  
 <li>Make eap(4) print it's interrupt at attach time.  
 <li>As well as numerous repairs, now also support "pkg_add *".  
 <li>Many many man page improvements.  
 <li>Support newer model of the fxp(4) card.  
 <li>Further improvements to ATA probing.  
 <li>Support skey in sshd.  
 <li>Use pkg_add -I for the ssl package install, in the install scripts.  
 <li>Repair fd(4) motor off code.  
 <li>Handle most xl(4) devices that lack a PHY.  
 <li>On machines lacking shared libraries, install the ssh utilities with mode 0, so that /etc/rc will run the ones in /usr/local/bin instead.  
 <li>Cluster fixes to ipsec code.  
 <li>implement client NumberOfPasswordPrompts in ssh(1).  
 <li>Support various effect modes on the ym(4) sound cards.  
 <li>Y2K related fixes for some buggy i386 clock chips.  
 <li>Fix various atapi sense detection bugs.  
 <li>Big endian fixes to tcpdump(8).  
 <li>Move sshd auth sockets to a private directory.  
 <li>Various make performance enhancements.  
 <li>Ensonic ES1371 support in the eap(4) driver.  
 <li>Fix a sshd xauth race.  
 <li>Lots of manpage improvements.  
 <li>ssh crc32 compensation attach detection fix from core-sdi.  
 <li>PCI Promise IDE controller support, not perfect yet.  
 <li>Nuke minfd stuff in ssh.  
 <li>config(8) gets -e and -u support.  
 <li>Put sbin and /usr/sbin in the default path.  
 <li>Fix garbled dmesg output on the console in the mvme68k port.  
 <li>DNS spoof checking code in the ssh.  
 <li>Double default shared memory for i386.  
 <li>Various quality of software repairs to sshd, like errno trashing in signal handlers, and other stupid things like that.  
 <li>Fix a missing memory initialization bug in the i386 bootblocks.  
 <li>Avoid use of shutdown(2) in sshd.  
 <li>For fts(3) and find(1), fix various off-by-one errors and some issues with -execdir for multiple relative directories.  
 <li>libwrap support in sshd.  
 <li>Nice setproctitle(3) changes to sshd, so that you can tell which process is which login.  
 <li>Add -q support to whois(1).  
 <li>Remove local blowfish code in ssh.  
 <li>Improve the scp(1) progress meter.  
 <li>Various games fixes.  
 <li>mod_ssl 2.4.5  
 <li>new isakmpd code.  
 <li>Support DSO's in httpd, and build them into the normal tree.  
 <li>sm(4) driver now supports SMC 8020 pcmcia cards.  
 <li>sk(4) driver for SysKonnect 984x gigabit ethernet adapters.  
 <li>add support for external storage to the mbuf layer, managed by external managers.  
 <li>libkeynote 2.0  
 <li>Support more ess(4) sound card models.  
 <li>Numerous other ssh changes...  
 <li>in ssh, use libc md5 code.  
 <li>remove rc4 code from ssh  
 <li>Remove ssh "-c none" code.  
 <li>Improve ftpd's documentation.  
 <li>Improve tcpdump's handling of ISAKMP packages.  
 <li>Make bootblock memory probing work the same as 2.5.  
 <li>More man page repairs and improvements.  A day doesn't go by...  
 <li>Some fixes to the games.  
 <li>Many more ssh improvements.  
 <li>Critical ipsec reliability fix for the i386.  
 <li>Run ldconfig before any ssh stuff, because the ssl package now extracts into /usr/local/lib.  
 <li>Apache 1.3.9 + Mod_ssl 2.4.2  
 <li>ssleay(1) goes away, replaced by openssl(1).  
 <li>OpenSSL 0.9.4  
 <li>Fix tun(4) byte counters.  
 <li>To ssh, add X11DisplayOffset, user@host, kerberos4 support, GatewayPorts, ssh -g, etc.  
 <li>Fix rc scripts to start ssh nicely upon first and subsequent boots.  
 <li>Rip all licensed and patented code out of ssh.  
 <li>Support MVME188 and MVME197 models in the mvme88k port.  
 <li>Fixes to the pci wb(4) driver.  
 <li>pkg_add signing capability is being worked on.  
 <li>Put uuencoded install bits for amiga into the tree, so that they can end up in the distribution.  
 <li>Fix hp300 ramdisk.  
 <li>32-bit ie(4) driver for the mvme68k and mvme88k ports.  
 <li>More changes to pcvt scrollback code.  
 <li>More fixes to pci ax(4).  
 <li>In inetd.conf, disable telnet/ftp/login by default.  
 <li>Simplify ssh configuration.  
 <li>New mandoc pages for ssh(1) and friends..  
 <li>Add ssh to the source tree (based on an old version, but all the bugs are fixed, and we are playing RSA license games with libssl/libcrypto and adding all the modern ssh features).  
 <li>Add :L and :U modifiers to make(1).  
 <li>stdbool.h from C9X.  
 <li>Install script changes to support libssl package install.  Not nice, but it will be improved.  
 <li>Move towards 2.6-beta.  
 <li>Fix icmp byte-order changes so that ip_forward() aliased packet doesn't bite us.  
 <li>Many man page changes.  
 <li>Some ipsec changes to tcpdump(1).  
 <li>Add atactl(8).  
 <li>Add opendisk(3) API to libutil.  
 <li>Crank some i386 limits, now that kvm is larger.  
 <li>Repair some URL handlings in pkg_install(8).  
 <li>Significant changes to the install scripts.  
 <li>Change makewhatis to accept arguments.  
 <li>AC-97 CODEC support.  
 <li>Fix device existance check in hp300 tape support.  
 <li>Grow i386 kvm to 512MB.  
 <li>Merge to tcpdump 3.4.  
 <li>Use writev(3) in libc functions that talk to stderr.  
 <li>Add raw support in tcpdump.  
 <li>In xl(4), Support 3c980c.  
 <li>Fix a FIFO handling bug in xe(4) driver.  
 <li>Fix a caching bug in getpwent(3) seen with setuid binaries and YP.  
 <li>i386 support for "isa0 at pcib?".  
 <li>Upon bootup, permit i386 to modify the rootdev after looking at BIOS disk signatures.  
 <li>Change rc.conf so that sendmail is started with -q30m by default (not -bd).  
 <li>Various speed improvements by using round_page() instead of roundup(foo, NBPG).  
 <li>cvs 1.10.7  
 <li>Import uunencoded binary amiga things which need to be in a release.  
 <li>64bit repair in ls(1)  
 <li>ELF64 support.  
 <li>Some man page improvements.  
 <li>Detach code in the icsphy.  
 <li>Support tadpole sparc microcontroller.  
 <li>Ensure that adduser(8) sends the password to encrypt(1) via stdin, avoid ps(1) snooping.  
 <li>Improved m4(1) extensively.  
 <li>Improved fsck_msdos(8).  
 <li>On i386, expand aperture because XFree86 3.9.15 want to look at the card BIOS.  
 <li>p9100 console support for Tadpole sparc.  
 <li>Scroll-back support for the i386 pcvt driver.  
 <li>Use stathz to calculate CPU time, fixing CPU calculation when stathz is different from hz and profhz (affected i386).  
 <li>Preliminary ATAPI tape drive support.  
 <li>Support "short" mouse protocol for the Tadpole sparc.  
 <li>More queue.h macros.  
 <li>In /etc/rc during vi recovery, ensure vi recovery files are normal.  
 <li>Change /etc/rc.shutdown handling, so that /etc/rc.shutdown is completely admin-editable and does not run if in single-user mode.<br> <strong>NOTE: If you follow current, this means that people need to install a new /etc/rc file.</strong>  
 <li>On sparc, change pagetable pointers using atomic instructions.  
 <li>Change pmap_enter() API.  
 <li>Start doing an atoi(3) audit of the tree; most cases should use strtol() and strtoul().  
 <li>Cleanup handling of signed and unsigned numbers in sysctl(8).  
 <li>Many man page improvements.  
 <li>Print i386 interrupts nicer in vmstat -i.  
 <li>In bridge, do not flush static address when configuring down.  
 <li>Permit bridge control before it is configured up.  
 <li>Cleanup parsing of /etc/hostname.* files, and support new /etc/bridgename.* files.  
 <li>In tcp's input path, for SACK, update the window information correctly.  
 <li>If a patch contains zero patches, have patch(1) error out.  
 <li>Start amd(8) in /etc/amd.  
 <li>Fix buf overflow in amd(8).  
 <li>Support AAA-131CF card in ahc(4) driver.  
 <li>Check SACK hole validity better, and do sequence space arithmetic better.  
 <li><font color=#e00000><strong>SECURITY ISSUE: In cron(8), make sure argv[] is NULL terminated in the fake popen() and run sendmail as the user, not as root. <a href=errata.html#cron>A patch is available</a></strong></font>.  
 <li>Some fixes to newsyslog(8).  
 <li>Disable SACK for now; some issues remain.  
 <li>Buffer overflow fixes in from(1).  
 <li>Make res_random and ip_random attacks harder by adding a little xor.  
 <li>Improved handling of BIOS memory maps, which should permit apm to work a bit better on some machines.  
 <li>XFree86 3.3.5  
 <li>Allow userland to figure out whether a scsi device is atapi or not; used by some things like tosha.  
 <li>Fix fgets(3) bug in paste(1).  
 <li>gcc 2.95.1  
 <li>ncurses-5.0-990821  
 <li>Disable -fstrict-aliasing by default: It causes gcc to generate very incorrect code when compiling code which isn't perfectly ANSI-conforming.  
 <li>Add MOUSEIOCSCOOKED and MOUSEIOCSRAW ioctl() calls to the lms and mms drivers, so that X can figure out what driver is running.  
 <li>Extend support in kbd(1) for the sparc.  
 <li>Change default group ownership for tty and cua devices, so that locking works better in tip(1) and cu(1).  
 <li>Crank kerberos default expiration date.  
 <li>Teach i386 architecture code about Rise cpu models.  
 <li>Build shared library called libperl.  
 <li>Use new <strong>arch -s</strong> option for building perl.  
 <li>Fix a few possible sparc pmap races.  
 <li>Make ld.so work on mips again.  
 <li>Merge machine(1) and arch(1) commands.  
 <li>Fix a sun4m trap handling bug.  
 <li>Get ready for emulating linux clone(2).  
 <li>Make various forms of rup(1) produce the same formatted output.  
 <li>Many man pages updated.  
 <li>Various tiny fixes.  
 <li>In fortune(6), a fix for a use after free().  
 <li>hp300 CD booting.  
 <li>Fix buglet in fts(3) handling of FTS_NOCHDIR.  
 <li>Various dmesg and space-saving improvements to the pcmcia drivers.  
 <li>Allied Telesis LA-PCM pcmcia ethernet card support.  
 <li>ncurses-5.0-990814  
 <li>Various improvements to the install scripts.  
 <li>Correctly set the type and typename in the wd(4) driver generated label.  
 <li>Support AmbiCom NE2000 pcmcia ethernet.  
 <li>Fix the scheduler problems in the 2.5 release.  
 <li>Driver for ASIX88140A/88141 PCI ethernet, ax(4).  
 <li>In pcmcia ep(4) driver, support 3CXEM556B-INT.  
 <li>Remove useless if_ep shutdown hook.  
 <li>Import USB code.  
 <li><font color=#e00000><strong>SECURITY ISSUE: The procfs and fdescfs filesystems had an overrun in their handling of uio_offset in their readdir() routines. (These filesystems are not enabled by default). <a href=errata.html#miscfs>A patch is available</a></strong></font>.  
 <li>Repair: probe svr4 emulation before linux once again.  
 <li>Support -M and -N flags in uptime(1).  
 <li>Detect IDT WinChip models.  
 <li>If we fail to match an isapnp device, and it looks like it has the resources a com(4) device would have, try seeing if it in fact is.  
 <li>New i82365 pcmcia irq probing code that tries much harder to allocate a proper interrupt for the pcic.  
 <li>Add DIOCRLDINFO ioctl, used by fdisk(8) to indicate that the MBR has been re-written, and the disklabel should be re-read off disk.  
 <li>Support PChome-PCI LANCE (1Mbit phone wire "ethernet") using le(4).  
 <li>Document "Precedence: list" in vacation man page.  
 <li>In tar, fflush(stderr) at a critical point.  
 <li>Skip hostname.* files if the interface does not exist.  
 <li>Make mbuf panic messages unique.  
 <li>Repair interface walking in rarpd(8).  
 <li><font color=#e00000><strong>SECURITY ISSUE: Stop profiling (see profil(2)) when we execve() a new process. <a href=errata.html#profil>A patch is available</a></strong></font>.  
 <li>pcmcia device attach/dettachment code, supporting network and serial devices now.  
 <li>vdevgone() internal kernel API.  
 <li>If fread(3) returns EBADF, also set the error flag.  
 <li>Fix a number of uid_t, gid_t and %u changes still broken in the source tree.  
 <li>Split i386 ramdisks up a bit for the next release.  
 <li>Fix sparc interrupt handler to recognize &lt; 0 from an driver interrupt handler means "interrupt may have been for me, but I am not sure".  
 <li>isakmpd(8) updates.  
 <li>Add SADB_FLUSH logic to IPSEC PFKEYv2, and a <strong>ipsecadm flush</strong> subcommand.  
 <li>Update bktr driver.  
 <li>Shrink some device drivers; we're trying to make more fit onto the install floppy.  
 <li>config_defer support in the kernel.  
 <li>Some man page cleanups.  
 <li>Make IDE work again on the alpha.  
 <li>PCI ESS Solo-1 PCI audio card driver, see eso(4).  
 <li>Make poll(2) system call a tiny bit faster for trivial calls.  
 <li>Enable emacs tab completion by default in ksh(1).  
 <li>/tmp race repairs in yacc(1).  
 <li>Propogate TMPDIR better into locate.updatedb(8).  
 <li>Kill gzip sub-processes in pax(1) instead of letting them die from SIGPIPE.  
 <li><font color=#e00000><strong>SECURITY ISSUE: In /etc/rc, use mktemp(1) for motd re-writing and change the find(1) to use -execdir. <a href=errata.html#rc>A patch is available</a></strong></font>.  
 <li>Support for 3c515 isapnp 100mbit ethernet card, in ef(4).  
 <li>Chown/chmod all of the pty devices.  
 <li>If /etc/fstab is 0-length or not a regular file, have setfsent(3) fail.  
 <li>Import of mailwrapper(8) into the tree.  
 <li>Games updated.  
 <li><font color=#e00000><strong>SECURITY ISSUE: Do not permit regular users to chflags(2) or fchflags(2) character or block devices. <a href=errata.html#chflags>A patch is available</a></strong></font>.  
 <li>New raidframe code.  
 <li>Make sure install scripts remove async mount conditions before attempting to installboot(8).  
 <li>Have <strong>route flush</strong> skip PF_KEY flows.  
 <li>tcpdump 3.4 merged.  
 <li>Have pkg_create(1) use tar -T.  
 <li>Add -T option to tar(1).  
 <li>Fix fgetln(3) issue in pax(1).  
 <li><font color=#e00000><strong>SECURITY ISSUE: Make nroff(1) call groff(1) with the -S option. <a href=errata.html#nroff>A patch is available</a></strong></font>.  
 <li>If src file does not exist, have <strong>mv -i</strong> complain immediately.  
 <li>Bug fix to pkg_add(8).  
 <li>More man page cleanups.  
 <li>Clean dmesg output from various drivers.  
 <li>Make rc.shutdown work from single-user mode too.  
 <li>PCI Tigon I and Tigon II driver, ti(4).  
 <li>Disable DMA on Acer Labs PCI IDE chipset, for now.  
 <li>Switch to new ATA/ATAPISCSI code for most architectures.  
 <li>Make the i386 dkcsum stuff be quieter for empty removeable media devices.  
 <li>Do installs faster by mounting the filesystems async.  
 <li>Fix various bugs in bridging support, especially SIOCBRDGRTS.  
 <li>Make tun(4) return EMSGSIZE for zero-length writes.  
 <li>Fix a field count bug in join(1).  
 <li>In ipnat(8), fix -n to work with -v.  
 <li>Missing newline in id(1).  
 <li>New drivers for the force CPU-5V (vme, sys config, D/A board driver, flash).  
 <li>Handle _POSIX_VDISABLE better in telnet(1).  
 <li>Run i386 audio at higher IPL.  
 <li>Take greater care in head(1).  
 <li>Less dmesg verbosity from media routines.  
 <li>Various atapi/scsi/ide changes being worked on (LS-120 works).  
 <li>powerpc ieeefp library routines.  
 <li>insque is no longer in libiberty.  
 <li>egcs-990718.  
 <li>Bring back TCP_SIGNATURE support.  
 <li>1000baseXX media support.  
 <li>For isapnp drivers, we can do more resource checking in the xxmatch() function, and less in the xxattach() function.  
 <li>Add fparseln(3).  
 <li>new swap16_multi() macro in sys/endian.h.  
 <li>More man pages.  
 <li>wdc(4) on isapnp(4).  
 <li>inetd(8)-started daemons should syslog(3) on startup failure.  
 <li>wdc(4) on pcmcia(4).  
 <li>More sparc keyboards in kbd(1).  
 <li>rc.shutdown(8) manpage.  
 <li>Add fpuparseln(3) to -lutil.  
 <li>First cut at isapnp mpu, and ym mpu.  
 <li>Document and complete skey(1) support in telnet(1).  
 <li>Correct os_mask handling in OLF execve code.  
 <li>Accomodations in the vm system for backward growing stack architectures.  
 <li>Do not cache page tables on microsparc1 either.  
 <li>Many more man page fixes.  
 <li>Support floating accent and compose in sparc kbd driver.  
 <li>libpcap 0.4 changes brought in.  
 <li>In pcap library, fix pcap_open_offline() to handle snaplengths of -1.  
 <li>Fix a memory mishandling in mixerctl(1).  
 <li>Further fixes for some strange wss isapnp variants.  
 <li>Create /var/db/host.random at install time.  
 <li>Complete /etc/rc.shutdown support in reboot(8) and shutdown(8).  
 <li>Lock ARP entries to an interface, and provide more diagnostics.  
 <li>Import of PCI ATA/IDE stuff from NetBSD.  
 <li>Retire libm_i387.  
 <li>Remove some shared libraries that are better used in static form.  
 <li>Support non-US sparc keyboards using kbd(8) command.  
 <li>At execve() time, clear the P_NOCLDWAIT flag.  
 <li>egcs 990629  
 <li>Finer timing interval and standard deviation additions to ping(8).  
 <li>Add pci_mapreg*() interfaces.  
 <li>Implement more linux compat ioctl's.  
 <li>Undo recent tcp_input changes which caused crashes.  
 <li>Fix panic bug in readdisklabel() on several architectures.  
 <li>Improve IPSEC SA hashing function.  
 <li>New mii code that does async negotiation.  
 <li>Default ksh(1) and sh(1) to emacs editing mode.  
 <li>Generalize bc wrapper program.  
 <li>Move /etc/host.random to /var/db.  
 <li>In ipsec, demand keying for PF_KEY.  
 <li>In disklabel(8), put in check for architectures that require partition a to start at sector 0.  
 <li>For sparc svr4 emulation, put sun4X cpu class into SVR4_SI_PLATFORM.  
 <li>pdksh-5.2.14  
 <li>Introduce fdremove() kernel API; makes fdalloc() faster by making sure fd_freefile is correct.  
 <li>Some small improvements to adduser(8) and rmuser(8).  
 <li>pcmcia wavelan driver, wi(4).  
 <li>Extend pcmcia IO space.  
 <li>ncurses-990710  
 <li>Fix a SIGSEGV in vi(1).  
 <li>Many man page improvements.  
 <li>Newer version of isakmpd(8).  
 <li>Support PAGER properly in pkg_install(8).  
 <li><font color=#e00000><strong>SECURITY ISSUE: Fix an ipsec_in_use out-of-sync condition. <a href=errata.html#ipsec_in_use>A patch is available</a></strong></font>.  
 <li>Add support for TCP MD5 (RFC 2385) option called TCP_SIGNATURE used for authenticating BGP sessions.  
 <li>Support SIGUSR1 in init(8), used by i386 keyboard halt code, and make init(8) smart enough to run /etc/rc.shutdown  
 <li>On i386 pcvt console, have CTRL-ALT-DEL sent a SIGUSR1 to init.  
 <li>Improve ipf.conf file parsing in ipf(8).  
 <li>New -q option for tar(1).  
 <li>ncurses-5.0-990703  
 <li>For identd(8) token support, constrain characters in the tokens more.  
 <li>Have the resolver ignore SIGs in the answer section for now.  
 <li>Many more man page tweaks.  
 <li>Use getprotobynumber(3) in fstat(8)  
 <li>SVR4 emulation fixes to systeminfo() system call.  
 <li>m_apply() function permits a function to be run on an mbuf.  
 <li>lmc(4) T1/T3 driver.  
 <li>tzcode 1999d.  
 <li>Support nullfs in fstat(1).  
 <li>More man page improvements.  
 <li>Fix a bug in savecore(8).  
 <li>Add joliet support to the iso9660 filesystem.  
 <li>Improve libm man pages.  
 <li>Split out more crypto algorithm knowledge from the actual IPSEC engine.  
 <li>Fix bpf attachment of bridges.  
 <li>Fix arc4random(3) to still work correctly inside a chroot space, by adding a sysctl somewhat equivelant to /dev/arandom.  
 <li>Permit tcpdump(8) of address-less interfaces.  
 <li>ncurses version of tput, finally.  
 <li>More man page improvements.  
 <li>Improvements to many pci ethernet drivers.  
 <li>ncurses-5.0-990626  
 <li>Add net_addrcmp(3) to libc.  
 <li>Add getaddrinfo(3), getnameinfo(3), if_indextoname(3), if_nameindex(3), and if_nametoindex(3) to libc.  
 <li>In ksh(1), avoid reusing fd 0-2 even moreso than before, since ksh caches  
 open files.  
 <li>Improved SYSV shared memory support.  
 <li>ESS audio driver.  
 <li>Move sparc bootblocks in memory, because possible kernel sizes have gone up.  
 <li>rangelan2 wireless network pcmcia driver.  
 <li>Split out ipsec crypto transform handling.  
 <li>egcs 990608  
 <li>Return to UDP NFS until TCP NFS is properly fixed.  
 <li>Fix breakpoint continues on the sparc.  
 <li>Constrain strlcat(3) from walking past the specified length.  
 <li>Fixed overflow issue in edquota(8).  
 <li>Fix PIC label handling code in i386 as(1).  
 <li>ncurses-5.0-990614  
 <li>Handle multicast packets in ipf, too.  
 <li>pdksh 5.2.13.7  
 <li>Improvements to units(1).  
 <li>In c++ mode, define NULL to be __null for better type checking.  
 <li>Remove TCPCOOKIE stuff, which never worked in differentially SYN-filtering environments.  
 <li>In various programs, handle PAGER environment variable according XPG.  
 <li>Some large partition fixes in scan_ffs(8).  
 <li>Bump maximum number of sockets in X server to 128.  
 <li>Return ICMP_UNREACH_PROTOCOL for unimplemented protocols.  
 <li>Fix an ipsec tdb_delete() bug.  
 <li>Replace pipe() in libc and kernel with new version which does the data copy in kernel, making EFAULT possible.  
 <li>Do not leak file descriptors in socketpair(2).  
 <li>Propagate more build variables in the gnu sub-tree.  
 <li>Add struct sockaddr_storage per RFC2553.  
 <li>Drop a volatile into the ncr(4) driver; who knows how it worked before.  
 <li>Crank sparc DFLDSIZ to 24MB.  
 <li>Make adjtime(2) return an EFAULT for a bad olddelta ptr.  
 <li>Permit non-broadcast replies in dhclient(8).  
 <li>ncurses-4.2-990605  
 <li>In sed(1), make 'G' create a newline if the hold buffer is empty.  
 <li>Add dot_quad_addr_new() API to libwrap, which uses inet_aton(3) instead of inet_addr(3), and hence can handle masks of 255.255.255.255.  
 <li>Sparc cs4231 audio support (SS5 audio).  
 <li>Use inet_aton(3) instead of inet_addr(3) in many programs.  
 <li>Use mkstemp(3) in httpd(8).  
 <li>In the resolver, permit '/' in CNAMES to PTRs, same as forward references permit.  
 <li>Use __builtin_next_arg() for va_start(), on i386 and m68k, to handle unaligned stdarg processing.  
 <li>Support subject inclusion in vacation(1).  
 <li>In ipnat, decode interface aliaseses before hostnames.  
 <li>Handle misaligned file struct's coming out of the KERN_FILE sysctl(3) call.  
 <li>More isakmpd(8) improvements.  
 <li>Use auto mode by default in ukphy.  
 <li>Avoid gcc fixinc (We do not want to run it, and even 1 second of machine time skew would screw up the previous avoidance tactic).  
 <li>Another memory leak fix in the ipsec kernel code.  
 <li>Change struct statfs use in the kernel, so that mount(8) can print more info.  
 <li>For NFSv3, prefer TCP connections.  
 <li>Fix a few more mkstemp(3) checks.  
 <li>Make install(1) compare work for files &gt; 8G in size.  
 <li>Tons of man page improvements.  
 <li>For crontab(1) and vipw(8), check file size change as well as mtime to detect change.  
 <li>Better headphone/speaker handling in am7930 driver on sparc.  
 <li>Implement DLT_RAW, DLT_SLIP, and DLT_PPP in bpf  
 <li>egcs replaces gcc  
 <li>Some improvements to the libc_r threading code.  
 <li>Further keynote documentation improvements.  
 <li>Move bsd.port.mk and friends into the ports tree.  
 <li>On hp300, handle hil configuration more robustly.  
 <li>Numerous -mandoc man page upgrades.  
 <li>Permit mixed PIC/pic relocations on the sparc.  
 <li>Change bridge code to use a NETISR.  Significant performance improvement.  
 <li>Set close-on-exec flag in vi, on files that are opened.  
 <li>*NULL dereference in wall(1).  
 <li>Permit threading using libutil/pty.c  
 <li>Fix exit code in sa(8).  
 <li>Dynamically allocate memory in sort(1), so that -k has no limit.  
 <li>Correct handling of out-of-window SYNs in our TCP code.  
 <li>Fix poll(2) return value.  
 <li>Add Keynote trust management system.  
 <li>Support mac68k Classic II video.  
 <li>swapctl(8) and the neccessary kernel support.  
 <li>Longer delay in the i386 pms(4) probe routine, for Thinkpads.  
 <li>Correct some DTR handling in pccom(4).  
 <li>Add <strong>-p</strong> flag to encrypt(1).  
 <li>Newer version of bktr(4) driver.  
 <li>ncurses-4.2-990516  
 <li><font color=#e00000><strong>Correct some realloc(3) misuses in the fts(3) routines. <a href=errata.html#fts>A patch is available</a></strong></font>.  
 <li>Add xe(4) xircom ethernet driver.  
 <li>Add support for static arp entries that cannot be overwritten.  
 <li>Many man page fixes.  
 <li>Numerous performance and reliability fixes to isakmpd(8) and IPSEC.  
 <li>Some more pthreads fixes.  
 <li>Fix blowfish CBC mode.  
 <li>Fix some more ipsec and tcp interaction bugs.  
 <li>In vmstat(8), increase width of -i field.  
 <li>Final unicast check ethernet driver fixes for bridging.  
 <li>Fix bounds control in msgs(1).  
 <li>Fix 'X' check in gcc printf format checker.  
 <li>Fix divide by zero in libcurses.  
 <li><font color=#e00000><strong>A reliability patch for TCP over IPSEC ESP tunnels. <a href=errata.html#ipsec1>A patch is available</a></strong></font>.  
 <li>Improvements to the ss(4) driver.  
 <li>Fix various endian related problems in nm(1), ranlib(1), strip(1), and size(1).  
 <li>Do not rotate kerberos logs using newsyslog.conf  
 <li>Fix xxsize() routines so that they do not call xxopen() and xxclose().  
 <li>On i386, handle apm segments in low memory.  
 <li>Add libcurses++.  
 <li>ncurses-4.2-990424  
 <li>More improvements to isakmpd(8), and ppp(8).  
 <li>In sparc cgsix(4) driver, turn off sync so that monitors will go into standby.  
 <li>Various improvements to the xl(4) driver.  
 <li>Repair TIOCFLUSH use in telnet(1).  
 <li>Fix an unlink related bug in cp(1).  
 <li>For sparc, delay in cpu-forced power-down, so that serial port output does not get garbled.  
 <li>Move perl lib files to /usr/libdata/perl5.  
 <li>For make(1), permit embedded : or ! in target names.  
 <li>Better range checking in inet_addr(3) functions.  
 <li>gzip 1.2.4a  
 <li>Support Vadem pcmcia controllers.  
 <li>Add 3p man page sub-tree for perl pages.  
 <li>In ls(1), defer conversion for non-printables till after symbolic link lookup.  
 <li>For msdosfs, do not require the boot signatures in a filesystem.  
 <li>Add support for new pipes to fstat(8).  
 <li>Newer version of AFS code.  
 <li>perl5.005_03  
 <li>Y2K improvement in shutdown(8).  
 <li>solve blocking daemon problem in ftpd(8).  
 <li>Check for failure of strdup(3) in pax(1).  
 <li>Greater care in tail(1), when going backwards.  
 <li>Add wdt(4) driver for Industrial Computer Source PCI-WDT50x watchdog timers.  
 <li>Implement <strong>-U username</strong> in ps(1).  
 <li>Add "verbose" command to boot_config(8).  
 <li>Check correct argument in sliplogin(8).  
 <li>New kernel hashinit().  
 <li>More ppp(8) improvements and bug fixes.  
 <li>More isakmpd(8) improvements and bug fixes.  
 <li>In calendar(1), fix offset bug for yearly events.  
 <li><font color=#e00000><strong>A reliability patch for ext2fs. <a href=errata.html#bmap_trap>A patch is available</a></strong></font>.  
 <li>Repair a mis-handling of non-terminated utmp strings in w(1).  
 <li>m68k optimized asm version of strlcpy(3).  
 <li>Do not accept incoming packets on a down interface.  
 <li>More strict isapnp detection for the isa ep(8) cards.  
 <li>kcore handling for the m68k ports.  
 <li><font color=#e00000><strong>A serious reliability patch for the powerpc port, regarding traps and signals. <a href=errata.html#powerpc_trap>Patches are available</a></strong></font>.  
 <li>Support power-down mode in the mac68k port.  
 <li>Fix a retransmission problem in tcp_newreno.  
 <li>Fix a sequence wraparound bug in very large tcp transfers.  
 <li>Greater care with arguments in pwd_mkdb(8).  
 <li>Support the -susv2 macro in nroff tmac doc-syms.  
 <li>Save a copy of the dmesg(8) output in /var/run/dmesg.boot.  
 <li>Improve ddb ps output.  
 <li>Repair filesystem mounting failure message in mount_msdos(8).  
 <li>Merge IP-in-IP tunnel code so that both MROUTING and IPSEC versions work together, properly.  
 <li>Do not let calendar(1) assume that it is run as root.  
 <li>Fix /tmp cleanup code in lynx(1).  
 <li>Move ipfstat(8) output files to /var/run to avoid a race.  
 <li>Reenable TCP_SACK and TCP_FACK, so that development cycle can test them sufficiently.  
 <li>Various man page fixes.  
 <li>Various isakmpd(8) fixes and improvements.  
 <li>Fix probing of ISA ex(4) cards.  
 <li>More amiga keymaps.  
 <li>Add yyfix(1), from 4.4BSD.  
 <li>Merge mkfifo into mknod, so that mknod ends up having support for the <strong>-p</strong> option.  
 <li>Fix a output buffer overflow in msgrcv(2).  
 <li>Fix odbm support and permit opening a zero-length hash file.  
 <li>new true awk, April 16 release.  
 <li>Support sparc xbox sbus expansion box.  
 <li>Bug fixes to sparc spif(4), hme(4), be(4) drivers.  
 <li>Updated distrib/notes which shipped with the 2.5 release.  
 </ul>  </ul>
 <p>  <p>
   
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 <hr>  <hr>
 <p>  <p>
 <h3>  <h3>
 <a href=plus20.html>For changes leading up to OpenBSD 2.0, click here</a>.  <a href=plus20.html>For changes leading up to OpenBSD 2.0, click here</a>.<br>
 <br>  <a href=plus21.html>For changes leading up to OpenBSD 2.1, click here</a>.<br>
 <a href=plus21.html>For changes leading up to OpenBSD 2.1, click here</a>.  <a href=plus22.html>For changes leading up to OpenBSD 2.2, click here</a>.<br>
 <br>  <a href=plus23.html>For changes leading up to OpenBSD 2.3, click here</a>.<br>
 <a href=plus22.html>For changes leading up to OpenBSD 2.2, click here</a>.  <a href=plus24.html>For changes leading up to OpenBSD 2.4, click here</a>.<br>
 <br>  <a href=plus25.html>For changes leading up to OpenBSD 2.5, click here</a>.<br>
 <a href=plus23.html>For changes leading up to OpenBSD 2.3, click here</a>.  <a href=plus26.html>For changes leading up to OpenBSD 2.6, click here</a>.<br>
 <br>  
 <a href=plus24.html>For changes leading up to OpenBSD 2.4, click here</a>.  
 <br>  
 <a href=plus25.html>For changes leading up to OpenBSD 2.5, click here</a>.  
 <br>  
 <a href=plus.html>For changes in OpenBSD-current, click here</a>.  <a href=plus.html>For changes in OpenBSD-current, click here</a>.
 <br>  <br>
 </h3>  </h3>
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