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CVS log for src/lib/libc/regex/engine.c

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Default branch: MAIN


Revision 1.23.2.1 / (download) - annotate - [select for diffs], Tue Apr 17 00:05:22 2012 UTC (2 years, 6 months ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.23: +3 -3 lines
Diff to previous 1.23 (colored) next main 1.24 (colored)

sync with head

Revision 1.24 / (download) - annotate - [select for diffs], Tue Mar 13 21:13:42 2012 UTC (2 years, 7 months ago) by christos
Branch: MAIN
CVS Tags: yamt-pagecache-base9, yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, tls-maxphys-base, tls-maxphys, tls-earlyentropy-base, tls-earlyentropy, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2, netbsd-7-base, netbsd-7, agc-symver-base, agc-symver, HEAD
Changes since 1.23: +3 -3 lines
Diff to previous 1.23 (colored)

PR/45989: Martin Husemann: lint invocation does include -w only on i386

- turn lint -w for all the platforms after fixing the lint warnings.
- add _DIAGASSERTS() for casts that would assign values to types that
  would not fit.
- change types, add casts
- change into ansii prototypes
- turn on _DIAGNOSTIC for libc (during current, to be eliminated for release
  builds)

approved by core@

Revision 1.23 / (download) - annotate - [select for diffs], Sun Oct 9 18:23:00 2011 UTC (3 years ago) by christos
Branch: MAIN
CVS Tags: yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, netbsd-6, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus
Branch point for: yamt-pagecache
Changes since 1.22: +3 -3 lines
Diff to previous 1.22 (colored)

Prevent regcomp/regexec DoS attacks by limiting the amount of memory used
and the level of recursion. Thanks to Maksymilian Arciemowicz for discovery
and help with the implementation.

Revision 1.21.22.1 / (download) - annotate - [select for diffs], Wed May 13 19:18:25 2009 UTC (5 years, 5 months ago) by jym
Branch: jym-xensuspend
Changes since 1.21: +2 -2 lines
Diff to previous 1.21 (colored) next main 1.22 (colored)

Sync with HEAD.

Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html

Revision 1.22 / (download) - annotate - [select for diffs], Thu Feb 12 05:06:54 2009 UTC (5 years, 8 months ago) by lukem
Branch: MAIN
CVS Tags: matt-premerge-20091211, matt-mips64-premerge-20101231, jym-xensuspend-nbase, jym-xensuspend-base, cherry-xenmp-base, cherry-xenmp, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2
Changes since 1.21: +2 -2 lines
Diff to previous 1.21 (colored)

sign-compare fixes

Revision 1.21 / (download) - annotate - [select for diffs], Thu Feb 8 05:44:18 2007 UTC (7 years, 8 months ago) by junyoung
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-pf42-base, yamt-pf42, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, netbsd-5-base, netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, netbsd-5, mjf-devfs2-base, mjf-devfs2, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb5-mips64, matt-nb4-mips64-k7-u2a-k9b, matt-mips64-base2, matt-mips64-base, matt-mips64, matt-armv6-prevmlocking, matt-armv6-nbase, matt-armv6-base, matt-armv6, keiichi-mipv6-base, keiichi-mipv6, hpcarm-cleanup-nbase, hpcarm-cleanup-base, hpcarm-cleanup, cube-autoconf-base, cube-autoconf, christos-time_t-nbase, christos-time_t-base, christos-time_t
Branch point for: jym-xensuspend
Changes since 1.20: +54 -54 lines
Diff to previous 1.20 (colored)

ANSIfy.

Revision 1.20 / (download) - annotate - [select for diffs], Thu Feb 8 05:07:23 2007 UTC (7 years, 8 months ago) by junyoung
Branch: MAIN
Changes since 1.19: +10 -10 lines
Diff to previous 1.19 (colored)

Nuke __P.

Revision 1.19 / (download) - annotate - [select for diffs], Fri Dec 2 12:12:29 2005 UTC (8 years, 10 months ago) by yamt
Branch: MAIN
CVS Tags: wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, wrstuden-fixsa, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, netbsd-4, abandoned-netbsd-4-base, abandoned-netbsd-4
Changes since 1.18: +53 -53 lines
Diff to previous 1.18 (colored)

constify and remove __UNCONST.

Revision 1.18 / (download) - annotate - [select for diffs], Sat Apr 3 17:00:00 2004 UTC (10 years, 6 months ago) by christos
Branch: MAIN
CVS Tags: netbsd-3-base, netbsd-3-1-RELEASE, netbsd-3-1-RC4, netbsd-3-1-RC3, netbsd-3-1-RC2, netbsd-3-1-RC1, netbsd-3-1-1-RELEASE, netbsd-3-1, netbsd-3-0-RELEASE, netbsd-3-0-RC6, netbsd-3-0-RC5, netbsd-3-0-RC4, netbsd-3-0-RC3, netbsd-3-0-RC2, netbsd-3-0-RC1, netbsd-3-0-3-RELEASE, netbsd-3-0-2-RELEASE, netbsd-3-0-1-RELEASE, netbsd-3-0, netbsd-3
Changes since 1.17: +3 -1 lines
Diff to previous 1.17 (colored)

Avoid infinite recursion on:

    echo "foo foo bar bar bar baz" | sed 's/\([^ ]*\)\( *\1\)*/\1/g'

From OpenBSD.

Revision 1.17 / (download) - annotate - [select for diffs], Fri Mar 26 22:42:17 2004 UTC (10 years, 7 months ago) by enami
Branch: MAIN
CVS Tags: netbsd-2-base, netbsd-2-1-RELEASE, netbsd-2-1-RC6, netbsd-2-1-RC5, netbsd-2-1-RC4, netbsd-2-1-RC3, netbsd-2-1-RC2, netbsd-2-1-RC1, netbsd-2-1, netbsd-2-0-base, netbsd-2-0-RELEASE, netbsd-2-0-RC5, netbsd-2-0-RC4, netbsd-2-0-RC3, netbsd-2-0-RC2, netbsd-2-0-RC1, netbsd-2-0-3-RELEASE, netbsd-2-0-2-RELEASE, netbsd-2-0-1-RELEASE, netbsd-2-0, netbsd-2
Changes since 1.16: +15 -16 lines
Diff to previous 1.16 (colored)

Redo previous in a different way; cast the character held in int variable
as unsigned char just before passing isalnum() in ISWORD() rather than
fetching it as unsigned char.  It is ok since EOF is never passed to ISWORD()
(though it will be a bit inefficient.)

Addresses PR#24929.

Revision 1.16 / (download) - annotate - [select for diffs], Fri Mar 12 22:34:09 2004 UTC (10 years, 7 months ago) by enami
Branch: MAIN
Changes since 1.15: +17 -16 lines
Diff to previous 1.15 (colored)

Sprinkle cast to prevent unwanted sign extension.  Some of those actually
makes sed invoked during build process an out of bound array access.

Revision 1.15 / (download) - annotate - [select for diffs], Thu Aug 7 16:43:19 2003 UTC (11 years, 2 months ago) by agc
Branch: MAIN
Changes since 1.14: +34 -2 lines
Diff to previous 1.14 (colored)

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Revision 1.12.10.2 / (download) - annotate - [select for diffs], Thu Aug 1 03:28:15 2002 UTC (12 years, 2 months ago) by nathanw
Branch: nathanw_sa
CVS Tags: nathanw_sa_end
Changes since 1.12.10.1: +5 -1 lines
Diff to previous 1.12.10.1 (colored) to branchpoint 1.12 (colored) next main 1.13 (colored)

Catch up to -current.

Revision 1.14 / (download) - annotate - [select for diffs], Mon Jul 22 12:56:17 2002 UTC (12 years, 3 months ago) by christos
Branch: MAIN
CVS Tags: nathanw_sa_before_merge, nathanw_sa_base, fvdl_fs64_base
Changes since 1.13: +5 -1 lines
Diff to previous 1.13 (colored)

make this compile with -DREDEBUG again.

Revision 1.12.10.1 / (download) - annotate - [select for diffs], Mon Jan 28 20:50:44 2002 UTC (12 years, 8 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.12: +16 -11 lines
Diff to previous 1.12 (colored)

Catch up to -current.

Revision 1.13 / (download) - annotate - [select for diffs], Mon Dec 17 16:32:49 2001 UTC (12 years, 10 months ago) by christos
Branch: MAIN
CVS Tags: netbsd-1-6-base, netbsd-1-6-RELEASE, netbsd-1-6-RC3, netbsd-1-6-RC2, netbsd-1-6-RC1, netbsd-1-6-PATCH002-RELEASE, netbsd-1-6-PATCH002-RC4, netbsd-1-6-PATCH002-RC3, netbsd-1-6-PATCH002-RC2, netbsd-1-6-PATCH002-RC1, netbsd-1-6-PATCH002, netbsd-1-6-PATCH001-RELEASE, netbsd-1-6-PATCH001-RC3, netbsd-1-6-PATCH001-RC2, netbsd-1-6-PATCH001-RC1, netbsd-1-6-PATCH001, netbsd-1-6
Changes since 1.12: +16 -11 lines
Diff to previous 1.12 (colored)

PR/14975: Takayoshi Kochi: memory leak in regexec(3).
Always free m->pmatch and m->lastpos on error.

Revision 1.12 / (download) - annotate - [select for diffs], Thu Sep 16 11:45:20 1999 UTC (15 years, 1 month ago) by lukem
Branch: MAIN
CVS Tags: wrstuden-devbsize-base, wrstuden-devbsize-19991221, wrstuden-devbsize, netbsd-1-5-base, netbsd-1-5-RELEASE, netbsd-1-5-PATCH003, netbsd-1-5-PATCH002, netbsd-1-5-PATCH001, netbsd-1-5-BETA2, netbsd-1-5-BETA, netbsd-1-5-ALPHA2, netbsd-1-5, minoura-xpg4dl-base, minoura-xpg4dl, comdex-fall-1999-base, comdex-fall-1999
Branch point for: nathanw_sa
Changes since 1.11: +36 -1 lines
Diff to previous 1.11 (colored)

* use _DIAGASSERT() to check pointer arguments against NULL and file
  descriptors against -1 (as appropriate).
* add actual checks which to detect stuff that would trigger_DIAGASSERT(),
  and attempt to return a sane error condition.
* knf some code
* remove some `register' decls.

the first two items result in the addition of code similar to the
following in various functions:

		_DIAGASSERT(path != NULL)
	#ifdef _DIAGNOSTIC
		if (path == NULL) {
			errno = EFAULT;
			return (-1);
		}
	#endif

Revision 1.11 / (download) - annotate - [select for diffs], Wed Jan 20 12:58:21 1999 UTC (15 years, 9 months ago) by christos
Branch: MAIN
CVS Tags: netbsd-1-4-base, netbsd-1-4-RELEASE, netbsd-1-4-PATCH003, netbsd-1-4-PATCH002, netbsd-1-4-PATCH001, netbsd-1-4
Changes since 1.10: +5 -5 lines
Diff to previous 1.10 (colored)

Avoid overflow when adding a 64 bit quantity to a 32 bit pointer on 32 bit
machines.

Revision 1.10 / (download) - annotate - [select for diffs], Tue Dec 8 14:00:24 1998 UTC (15 years, 10 months ago) by drochner
Branch: MAIN
Changes since 1.9: +11 -11 lines
Diff to previous 1.9 (colored)

regoff_t is used like size_t within the code, it should be defined
so instead of off_t. This makes some casts unnecessary.
We can't change the definition now due to binary compatibility, so
prepare for the next libc major version.

Revision 1.9 / (download) - annotate - [select for diffs], Sat Nov 14 16:43:49 1998 UTC (15 years, 11 months ago) by christos
Branch: MAIN
Changes since 1.8: +36 -20 lines
Diff to previous 1.8 (colored)

Delint:
	- we don't need to use longs; convert to use int32_t.
	- remove break statements after returns.
	- cast things properly.

Revision 1.8 / (download) - annotate - [select for diffs], Tue Feb 3 18:38:12 1998 UTC (16 years, 8 months ago) by perry
Branch: MAIN
Changes since 1.7: +74 -74 lines
Diff to previous 1.7 (colored)

remove obsolete register declarations

Revision 1.7 / (download) - annotate - [select for diffs], Sun Jul 13 20:03:30 1997 UTC (17 years, 3 months ago) by christos
Branch: MAIN
CVS Tags: netbsd-1-3-base, netbsd-1-3-RELEASE, netbsd-1-3-PATCH003-CANDIDATE2, netbsd-1-3-PATCH003-CANDIDATE1, netbsd-1-3-PATCH003-CANDIDATE0, netbsd-1-3-PATCH003, netbsd-1-3-PATCH002, netbsd-1-3-PATCH001, netbsd-1-3-BETA, netbsd-1-3
Changes since 1.6: +2 -1 lines
Diff to previous 1.6 (colored)

Add missing return NULL;

Revision 1.6 / (download) - annotate - [select for diffs], Thu Jan 23 14:02:11 1997 UTC (17 years, 9 months ago) by mrg
Branch: MAIN
Changes since 1.5: +3 -3 lines
Diff to previous 1.5 (colored)

- convert unsafe strcpy(), strcat() and sprintf() to the `n' versions.
- some KNF.

Revision 1.5 / (download) - annotate - [select for diffs], Mon Feb 27 13:28:39 1995 UTC (19 years, 8 months ago) by cgd
Branch: MAIN
CVS Tags: nsswitch, netbsd-1-2-base, netbsd-1-2-RELEASE, netbsd-1-2-PATCH001, netbsd-1-2-BETA, netbsd-1-2, netbsd-1-1-base, netbsd-1-1-RELEASE, netbsd-1-1-PATCH001, netbsd-1-1, ivory_soap2
Changes since 1.4: +2 -0 lines
Diff to previous 1.4 (colored)

add unintrusive Ids

Revision 1.4 / (download) - annotate - [select for diffs], Mon Jan 30 12:19:19 1995 UTC (19 years, 8 months ago) by cgd
Branch: MAIN
CVS Tags: ivory_soap
Changes since 1.3: +74 -1 lines
Diff to previous 1.3 (colored)

clean up import; kill old cruft.

Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Mon Jan 30 12:16:53 1995 UTC (19 years, 8 months ago) by cgd
Branch: CSRG
CVS Tags: lite-2, lite-1
Changes since 1.1: +94 -16 lines
Diff to previous 1.1 (colored)

regex code from lite.  same as we're using, but slightly cleaner.

Revision 1.3 / (download) - annotate - [select for diffs], Wed Feb 23 21:17:45 1994 UTC (20 years, 8 months ago) by jtc
Branch: MAIN
CVS Tags: netbsd-1-0-base, netbsd-1-0-RELEASE, netbsd-1-0-PATCH1, netbsd-1-0-PATCH06, netbsd-1-0-PATCH05, netbsd-1-0-PATCH04, netbsd-1-0-PATCH03, netbsd-1-0-PATCH02, netbsd-1-0-PATCH0, netbsd-1-0
Changes since 1.2: +15 -15 lines
Diff to previous 1.2 (colored)

Upgrade regex routines to alpha3.3.

Revision 1.2 / (download) - annotate - [select for diffs], Thu Nov 11 02:03:05 1993 UTC (20 years, 11 months ago) by jtc
Branch: MAIN
Changes since 1.1: +5 -0 lines
Diff to previous 1.1 (colored)

Update to Henry's Nov 2, 1993 alpha3.2 release.

Revision 1.1 / (download) - annotate - [select for diffs], Wed Nov 10 23:35:07 1993 UTC (20 years, 11 months ago) by jtc
Branch: MAIN

Henry Spencer's POSIX.2 compatibile regular expression matching routines.

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