Annotation of www/plus.html, Revision 1.974
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1.424 deraadt 4: <title>OpenBSD-current changes</title>
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1.939 jcs 10: <meta name="copyright" content="This document copyright 1996-2005 by OpenBSD.">
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1.828 jsyn 15: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
1.64 downsj 16: <p>
1.965 pvalchev 17: <h2><font color="#e00000">Changes made between OpenBSD 3.8 and OpenBSD-current</font></h2>
1.863 naddy 18: <hr>
1.14 deraadt 19:
20: <p>
1.823 jsyn 21: This is a partial list of the major machine-independent changes
1.602 aaron 22: (i.e., these are the changes people ask about most often). Port
1.29 deraadt 23: specific changes have also been made, and are sometimes mentioned
1.728 horacio 24: in the pages for the specific <a href="plat.html">platforms</a>.
1.14 deraadt 25:
1.17 deraadt 26: <p>
1.725 naddy 27: Changes to the <a href="ports.html">ports</a> collection are documented
1.747 naddy 28: <a href="portsplus/index.html">here</a>.
1.725 naddy 29:
30: <p>
1.863 naddy 31: Note: <font color="#e00000">Problems for which patches exist are marked in red</font>.
1.185 deraadt 32:
33: <p>
1.186 deraadt 34: <h3>
1.846 deraadt 35: For changes in other releases, click below:<br>
36: <a href="plus20.html">2.0</a>,
37: <a href="plus21.html">2.1</a>,
38: <a href="plus22.html">2.2</a>,
39: <a href="plus23.html">2.3</a>,
40: <a href="plus24.html">2.4</a>,
41: <a href="plus25.html">2.5</a>,
42: <a href="plus26.html">2.6</a>,
43: <a href="plus27.html">2.7</a>,
44: <a href="plus28.html">2.8</a>,
45: <a href="plus29.html">2.9</a>,
46: <a href="plus30.html">3.0</a>,
47: <a href="plus31.html">3.1</a>,
1.868 deraadt 48: <a href="plus32.html">3.2</a>,
1.889 david 49: <a href="plus33.html">3.3</a>,
1.916 david 50: <a href="plus34.html">3.4</a>,
1.935 miod 51: <a href="plus35.html">3.5</a>,
1.941 deraadt 52: <a href="plus36.html">3.6</a>,
1.963 deraadt 53: <a href="plus37.html">3.7</a>,
54: <a href="plus38.html">3.8</a>.
1.422 deraadt 55: <br>
1.186 deraadt 56: </h3>
57:
58: <p>
1.863 naddy 59: <h3><font color="#0000e0">We are working on OpenBSD-current.</font></h3><p>
1.847 deraadt 60: <p>
61:
1.422 deraadt 62: <ul>
1.973 pvalchev 63: <!-- 2005/10/17 -->
1.974 ! pvalchev 64: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wi&sektion=4">wi(4)</a>@usb,
! 65: fix command/write rid handling which makes scanning work to some
! 66: extent, and improves error reporting.
! 67: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wc&sektion=1">wc(1)</a>,
! 68: add -h option to display human-readable numbers.
! 69: <li>Some safety checks added to queue.h, to avoid accidents on certain
! 70: operations (eg. double list removal) being undetected.
! 71: <li>Make <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>
! 72: use one mbuf tag instead of 6 distinct ones and optimize the
! 73: lookup code, thus helping performance.
! 74: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pciide&sektion=4">pciide(4)</a>,
! 75: fixup cache line on sii3114 controllers (as on sii3112). Also add VT8251 support.
! 76: <li>Sync with heimdal 0.7.
1.973 pvalchev 77: <li>Add v6 support to
1.974 ! pvalchev 78: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mygate&sektion=5">mygate(5)</a>.
1.973 pvalchev 79: <li>More <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rcs&sektion=1">rcs(1)</a>
80: improvements toward GNU compatibility as well as OpenCVS progress.
1.972 pvalchev 81: <li>Many fixes and
82: improvements in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ospfd&sektion=8">ospfd(8)</a>.
83: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ftp&sektion=1">ftp(1)</a>,
84: fix mget directory traversal vulnerability, CAN-2002-1345.
85: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=usb&sektion=4">usb(4)</a>,
86: make all usb1 controllers sleep until all the usb2 controllers have probed
87: and handed over any usb1 devices to the companion. For example
88: this enables usb keyboards to be used before the root is mounted,
89: eg. to enter the root device.
90: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=adjtime&sektion=2">adjtime(2)</a>,
91: fix arithmetic overflows which fixes adjusting in the wrong
92: direction for large offsets.
93: <li>macppc sysctl added to determine whether altivec is available
94: on the running CPU, with useful possibilities for applications.
95: <li>Beginning of macppc crashdump support added, as well
96: as much more macppc SMP progress.
1.971 pvalchev 97: <li>Various <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lge&sektion=4">lge(4)</a>
98: driver fixes, which turned it from a completely useless to a working driver,
99: now in GENERIC.
100: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcpdump&sektion=8">tcpdump(8)</a>,
101: add a "best effort" MPLS decoder - since the protocol info is not always available
102: in the tag, a "guess" is done.
103: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vfs&sektion=9">vfs(9)</a>,
104: undo a very old change which was never quite finished, and could
105: cause severe corruption in the buffer lists by removing a buffer
106: from the hash twice.
107: <li>Fix msdos filesystem corruption when moving a directory under
108: a new parent.
109: <li>Sync to Intel's latest
110: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=em&sektion=4">em(4)</a>
111: driver, which adds support for the 82571 and 82572 PCI Express chips.
112: <li>Add Spanning Tree Protocol support to
113: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pcap&sektion=3">pcap(3)</a>.
114: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwi&sektion=4">iwi(4)</a>,
115: use firmware extended scan command (which doesn't crash) and enable
116: 802.11a scanning for 2915ABG adapters.
117: <li>In ext2fs, use part of the reserved space on the disk inode to scatter
118: 16 more bits for the UID/GID, making them 32-bit.
119: <li>Make <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mg&sektion=1">mg(1)</a>
120: undo much more emacs-like and correct.
121: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ksh&sektion=1">ksh(1)</a>,
122: introduce mknod as a built-in, which has significant speed gains in MAKEDEV.
123: <li>Add <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cardbus&sektion=4">cardbus(4)</a>/
124: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pcmcia&sektion=4">pcmcia(4)</a>
125: support for AMD64.
126: <li>Add multicast routing to GENERIC, now it can be enabled/disabled
127: using the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8">sysctl(8)</a>
128: interface.
129: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vfs&sektion=9">vfs(9)</a>,
130: make the syncer grab a reference for the vnode it uses, to avoid it from
131: being reclaimed while in this sensitive time frame. This fixes the
132: sched_sync: fsync failed panic often seen on MP machines.
133: <li>Add <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipmi&sektion=4">ipmi(4)</a>,
134: a driver for the Intelligent Platform Management Interface, an
135: autonomous monitoring and recovery mechanism implemented directly in
136: platform management hardware and firmware.
137: <li>Bump max array size in
138: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ksh&sektion=1">ksh(1)</a>,
139: needed for MAKEDEV speed-ups.
140: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lndir&sektion=1">lndir(1)</a>,
141: ignore the "special" .#* files left over by cvs/emacs.
142: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ami&sektion=4">ami(4)</a>,
143: eliminate possible I/O failures caused by ioctl/raw commands.
144: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=trunk&sektion=4">trunk(4)</a>,
145: add a simple active "failover" trunk mode.
146: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=hardclock&sektion=9">hardclock(9)</a>,
147: fix a race condition in process exit, which caused freed
148: memory to be left referenced in the master kernel timeout worklist,
149: leading to a possible uvm_fault crash.
150: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ral&sektion=4">ral(4)</a>
151: and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ural&sektion=4">ural(4)</a>,
152: fix a problem in packet enqueue function which prevented dhcpd to work
153: in standalone AP mode (without bridging).
1.970 pvalchev 154: <li>OpenCVS: work keeps going, now with the help of cloudy weather
155: in the Caribbean!
156: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=hostapd&sektion=8">hostapd(8)</a>,
157: implement a way to match IEEE 802.11 flooding, which helps detect known
158: DoS attacks.
159: <li>Beginning stages for macppc G5 support!
160: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vfs&sektion=9">vfs(9)</a>,
161: sync dirty data when going from read-write to read-only, fixes crashes.
162: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uvm_map&sektion=9">uvm_map(9)</a>,
163: grab a fresh page using the uvm_km_page allocator instead of calling panic()
164: when running out of static kernel map entries.
165: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=umodem&sektion=4">umodem(4)</a>,
166: add support for nokia 6680 with a ca-42 cable.
167: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=axe&sektion=4">axe(4)</a>,
168: enable support for gigabit adapters; only works reliably with USB1 for now.
169: <li>More <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>
170: fixes: fully unload dependant libraries, fixes bug exhibited with gphoto2.
171: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ehci&sektion=4">ehci(4)</a>,
172: force takeover of host ports after hibernate/resume, otherwise devices
173: will incorrectly attach to the companion controller.
174: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=atw&sektion=4">atw(4)</a>,
175: handle needed operations specially to make ADM8211B devices work.
176: <li>Only allow root to run <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcpdump&sektion=8">tcpdump(8)</a>,
177: it's needed for the chroot security.
178: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=art&sektion=4">art(4)</a>,
179: notify sppp about link state changes, which fixes PPP encoding.
1.967 pvalchev 180: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ath&sektion=4">ath(4)</a>,
181: remove the very basic rate control implementation and use
182: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rssadapt&sektion=9">rssadapt(9)</a> instead.
183: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ftp&sektion=1">ftp(1)</a>,
184: add the ability to disable EPSV/EPRT from the command line.
185: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cd&sektion=4">cd(4)</a>,
186: add missing parenthesis which can problems with devices
187: not supporting TEST UNIT READY.
188: <li>Improve <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bgpd&sektion=8">bgpd(8)</a>
189: IPv6 support.
190: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwi&sektion=4">iwi(4)</a>,
191: add initial bits for IBSS support and fix association with
192: APs not broadcasting their SSIDs.
193: <li>Make <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ppp&sektion=8">ppp(8)</a>
194: RFC 2472 compliant and fix various IPv6 problems as well as improve
195: radius support.
196: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ath&sektion=4">ath(4)</a>,
197: don't attach unsupported radio chipsets.
198: <li>Fix initialisation of net.inet.udp.baddynamic.
199: <li>Add amd64 <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdc&sektion=4">fdc(4)</a>
200: floppy support.
201: <li>Correctly close <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=raid&sektion=4">raid(4)</a>
202: devices which fixes crashes.
203: <li>More OpenCVS improvements, RCS keyword expansion now works for
1.969 miod 204: all keywords except $Log$.
1.967 pvalchev 205: <li>Change <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rpc.rstatd&sektion=8">rpc.rstatd(8)</a>,
206: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=yppush&sektion=8">yppush(8)</a>,
207: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ypserv&sektion=8">ypserv(8)</a>
208: to use poll() instead of select().
209: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>,
210: rework symbol lookup to more closely match sun's documentation and treat
211: dlopens as load groups. Also cleanly handle the case where a dynamic object
212: is opened, but one of it's dependent libraries is missing. Do not promote
213: DT_NEEDED libs to RTLD_GLOBAL when being dlopen'ed. A few other
214: simplifications and behaviour improvements and regression tests to match.
1.966 pvalchev 215: <li>Make <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ospfd&sektion=8">ospfd(8)</a>
1.967 pvalchev 216: correctly handle loopback interfaces and other fixes.
1.966 pvalchev 217: <li>Allow <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ptrace&sektion=2">ptrace(2)</a>
218: to follow <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fork&sektion=2">fork(2)</a>
219: with PTRACE_FORK.
220: <li>Support ATI IXP 200/300/400 <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pciide&sektion=4">pciide(4)</a> controllers.
221: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ieee80211_input&sektion=9">ieee80211_input(9)</a> and family,
222: replace node hash table with red-black tree. Fixes some bugs in the node table,
223: hash collisions are no longer a possibility, and it simplifies things.
224: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mountd&sektion=8">mountd(8)</a>,
225: fix a NFS race when mounting filesystems on nfs servers.
226: <li>X.Org fix for a buffer overrun observed as a crash by eclipse users,
227: also fix a possible integer overflow in pixmap creation code.
228: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sd&sektion=4">sd(4)</a>,
229: fake geometry for all UMASS devices since it's almost always fictitious,
230: reported to fix various devices.
231: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sasyncd&sektion=8">sasyncd(8)</a>,
1.964 pvalchev 232: fix transfers of very large SA/SPD snapshots.
233: <li>Make <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=xargs&sektion=1">xargs(1)</a>
234: POSIX compliant, make it run programs even when zero arguments are specified.
235: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=trunk&sektion=4">trunk(4)</a>,
236: add multicast, VLAN support and various improvements.
237: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gem&sektion=4">gem(4)</a>,
238: program the MAC address correctly into the card after it has been
239: changed, e.g. by
240: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ifconfig&sektion=1">ifconfig(1)</a>.
241: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shutdown&sektion=2">shutdown(2)</a>,
242: return ENOTCONN if a socket is unconnected.
1.966 pvalchev 243: <li>Change <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=hostapd&sektion=8">hostapd(8)</a>
1.964 pvalchev 244: to use red-black trees for the node tables instead of hash tables.
245: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ath&sektion=4">ath(4)</a>,
246: fix a possible division by zero.
247: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ath&sektion=4">ath(4)</a>@pci,
248: allocate memory for the right structure, which fixes possible page faults.
1.966 pvalchev 249: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bgpd&sektion=8">bgpd(8)</a>,
1.964 pvalchev 250: reload sessions every time the capabilities change.
251: <li>An <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sd&sektion=4">sd(4)</a>
252: fix for a case where free(NULL, ...) was possible and lead to a crash.
253: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=umidi&sektion=4">umidi(4)</a>,
254: fix corruption to multi-byte MIDI messages when a single real time byte is inserted.
255: <li>Fix two hppa hardware erratas.
256: <li>Teach <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=file&sektion=1">file(1)</a>
257: about the flac audio format.
258: <li>Many mvme88k improvements.
259: <li>Make <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=m4&sektion=1">m4(1)</a>
1.968 espie 260: SusV3-compliant and add various regression tests.
1.964 pvalchev 261: <li>OpenCVS: add support for the CVS/Tag file writing/parsing, fix
262: corrupt Entry files, various other improvements.
263: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a>,
264: fix the DIOCCHANGERULE ioctl to properly initialize the NAT table, only
265: affects custom programs using this ioctl.
266: <li>In <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pciide&sektion=4">pciide(4)</a>,
267: change matching code to only look at the PCI ID and ignoring the PCI class,
268: enabling some mass storage devices to work.
269: <li>Many <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pkg_add&sektion=1">pkg_add(1)</a>
270: improvements including -u option enabled now which automatically will update
271: all installed packages.
1.422 deraadt 272: </ul>
273: <p>
1.203 deraadt 274:
1.95 deraadt 275: This list mentions mostly platform-independent changes. For a list of changes
276: made in a particular platform, please check the page for that platform. If you
277: find them not listed there, the changes are either (1) not being documented or
278: (2) are documented here.<br><br>
1.14 deraadt 279:
280: <hr>
1.424 deraadt 281: <p>
282: <h3>
1.846 deraadt 283: For changes in other releases, click below:<br>
284: <a href="plus20.html">2.0</a>,
285: <a href="plus21.html">2.1</a>,
286: <a href="plus22.html">2.2</a>,
287: <a href="plus23.html">2.3</a>,
288: <a href="plus24.html">2.4</a>,
289: <a href="plus25.html">2.5</a>,
290: <a href="plus26.html">2.6</a>,
291: <a href="plus27.html">2.7</a>,
292: <a href="plus28.html">2.8</a>,
293: <a href="plus29.html">2.9</a>,
294: <a href="plus30.html">3.0</a>,
295: <a href="plus31.html">3.1</a>,
1.868 deraadt 296: <a href="plus32.html">3.2</a>,
1.889 david 297: <a href="plus33.html">3.3</a>,
1.916 david 298: <a href="plus34.html">3.4</a>,
1.935 miod 299: <a href="plus35.html">3.5</a>,
1.941 deraadt 300: <a href="plus36.html">3.6</a>,
301: <a href="plus37.html">3.7</a>.
1.963 deraadt 302: <a href="plus38.html">3.8</a>.
1.424 deraadt 303: <br>
304: </h3>
305:
306: <hr>
1.729 horacio 307: <a href="index.html"><img height=24 width=24 src="back.gif" border=0 alt="OpenBSD"></a>
308: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.974 ! pvalchev 309: <br><small>$OpenBSD: plus.html,v 1.973 2005/10/22 00:46:32 pvalchev Exp $</small>
1.14 deraadt 310:
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