Bug#364037: libc6: memory leak in regcomp
Package: libc6
Version: 2.3.2.ds1-22sarge3
Severity: important
Hi, i found memory leak in regcomp.
If regcomp fail due to invalid regular expression containing opening
bracket( , 40 bytes are lost.
see example source:
--- tmp.c begins here ---
#include regex.h
int
main(int argc, char **argv)
{
regex_t preg;
for (;;)
{
regcomp(preg, (, REG_EXTENDED);
regfree(preg);
//break;
}
return 0;
}
--- tmp.c ends here ---
bug exists on sarge i386, whith and without libc6-i686 installed.
Trying this on amd64 testing does not have memory leak.
--- ps output begins here ---
% while : ; do ps -C tmp o rsz,vsz,sz ; sleep 1 ; done
RSZ VSZSZ
RSZ VSZSZ
RSZ VSZSZ
17080 18112 4528
RSZ VSZSZ
52616 53752 13438
RSZ VSZSZ
87880 88996 22249
RSZ VSZSZ
123412 124504 31126
RSZ VSZSZ
158848 159880 39970
RSZ VSZSZ
194424 195520 48880
RSZ VSZSZ
230280 231424 57856
RSZ VSZSZ
265084 266140 66535
RSZ VSZSZ
300124 301252 75313
RSZ VSZSZ
334572 335704 83926
RSZ VSZSZ
369112 370156 92539
^C
--- ps output ends here ---
--- valgrind output begins here ---
% valgrind --leak-check=full ./tmp
==6295== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 13 from 1)
==6295== malloc/free: in use at exit: 40 bytes in 1 blocks.
==6295== malloc/free: 6 allocs, 5 frees, 436 bytes allocated.
==6295== For counts of detected errors, rerun with: -v
==6295== searching for pointers to 1 not-freed blocks.
==6295== checked 77824 bytes.
==6295==
==6295== 40 bytes in 1 blocks are definitely lost in loss record 1 of 1
==6295==at 0x1B90459D: malloc (vg_replace_malloc.c:130)
==6295==by 0x1B9CD57B: (within /lib/tls/i686/cmov/libc-2.3.2.so)
==6295==by 0x1B9CAE62: (within /lib/tls/i686/cmov/libc-2.3.2.so)
==6295==by 0x1B9CAA3F: (within /lib/tls/i686/cmov/libc-2.3.2.so)
==6295==by 0x1B9CA615: (within /lib/tls/i686/cmov/libc-2.3.2.so)
==6295==by 0x1B9CA48D: (within /lib/tls/i686/cmov/libc-2.3.2.so)
==6295==by 0x1B9CA3AE: (within /lib/tls/i686/cmov/libc-2.3.2.so)
==6295==by 0x1B9C8DFC: (within /lib/tls/i686/cmov/libc-2.3.2.so)
==6295==by 0x1B9C8A94: regcomp (in /lib/tls/i686/cmov/libc-2.3.2.so)
==6295==by 0x80483EE: main (tmp.c:10)
==6295==
==6295== LEAK SUMMARY:
==6295==definitely lost: 40 bytes in 1 blocks.
==6295== possibly lost: 0 bytes in 0 blocks.
==6295==still reachable: 0 bytes in 0 blocks.
==6295== suppressed: 0 bytes in 0 blocks.
==6295== Reachable blocks (those to which a pointer was found) are not shown.
==6295== To see them, rerun with: --show-reachable=yes
%
--- valgrind output ends here ---
Regards,
Jamil Djadala
-- System Information:
Debian Release: 3.1
Architecture: i386 (i686)
Kernel: Linux 2.6.8-3-686
Locale: LANG=bg_BG, LC_CTYPE=bg_BG (charmap=CP1251)
Versions of packages libc6 depends on:
ii libdb1-compat 2.1.3-7The Berkeley database routines [gl
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r1446 - in glibc-package/trunk/debian: . debhelper.in
Author: barbier Date: 2006-04-20 21:28:44 + (Thu, 20 Apr 2006) New Revision: 1446 Modified: glibc-package/trunk/debian/changelog glibc-package/trunk/debian/debhelper.in/locales.postinst Log: locales.postinst: Do not abort if the current locale is not generated. Modified: glibc-package/trunk/debian/changelog === --- glibc-package/trunk/debian/changelog2006-04-18 12:21:25 UTC (rev 1445) +++ glibc-package/trunk/debian/changelog2006-04-20 21:28:44 UTC (rev 1446) @@ -19,6 +19,7 @@ fixed in a later release. * Fix location of locales/NEWS.Debian. Thanks Matthijs Mohlmann. (Closes: #362763) + * locales.postinst: Do not abort if the current locale is not generated. -- Aurelien Jarno [EMAIL PROTECTED] Fri, 14 Apr 2006 20:28:41 +0200 Modified: glibc-package/trunk/debian/debhelper.in/locales.postinst === --- glibc-package/trunk/debian/debhelper.in/locales.postinst2006-04-18 12:21:25 UTC (rev 1445) +++ glibc-package/trunk/debian/debhelper.in/locales.postinst2006-04-20 21:28:44 UTC (rev 1446) @@ -66,7 +66,7 @@ # Set default LANG environment variable if [ -e $EE ]; then # Remove previous definitions -/usr/sbin/update-locale LANG +/usr/sbin/update-locale --no-checks LANG fi if [ -n $SELECTED ] [ $SELECTED != None ]; then /usr/sbin/update-locale LANG=$SELECTED -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#363442: libc6-xen should not conflict with any other libc6-$flavor
On Wed, Apr 19, 2006 at 01:02:59PM -0500, Adam Heath wrote: I'm ready to upload xen 3.0.2, with a dependency on libc6-xen. IMHO just go ahead with the upload :-) The removal of the other optimized flavors due to the conflict with libc6-xen should only cause some performance regression when you boot a non-xen kernel, it should not have any effect on usability. Gabor -- - MTA SZTAKI Computer and Automation Research Institute Hungarian Academy of Sciences - -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#364098: glibc_2.3.999-1(m68k/experimental):
Package: glibc Version: 2.3.999-1 Severity: serious There was an error while trying to autobuild your package: Automatic build of glibc_2.3.999-1 on jazz by sbuild/m68k 98 Build started at 20060421-1448 [...] ** Using build dependencies supplied by package: Build-Depends: gettext, make (= 3.80-1), dpkg-dev (= 1.13.5), bzip2, texinfo, texi2html, file, linux-kernel-headers (= 2.6.13+0rc3-2) [!hurd-i386 !kfreebsd-i386 !kfreebsd-amd64], mig (= 1.3-2) [hurd-i386], hurd-dev (= 20020608-1) [hurd-i386], gnumach-dev [hurd-i386], kfreebsd-kernel-headers [kfreebsd-i386 kfreebsd-amd64], gcc-4.0 [!m68k], gcc-3.4 [m68k], binutils (= 2.16.1cvs20051109-1), autoconf, sed (= 4.0.5-4), gawk, debhelper (= 4.1.76), libc6-dev-amd64 [i386], libc6-dev-ppc64 [powerpc], libc6-dev-i386 [amd64] | ia32-libs-dev (= 1.5) [amd64], libc6-dev-powerpc [ppc64], quilt [...] glibc-ports-2.4/sysdeps/mach/mips/sysdep.h glibc-ports-2.4/sysdeps/mach/mips/thread_state.h glibc-ports-2.4/sysdeps/mach/mips/machine-lock.h glibc-ports-2.4/sysdeps/mach/mips/machine-sp.h glibc-ports-2.4/sysdeps/mach/mips/syscall.S glibc-ports-2.4/sysdeps/mach/mips/Makefile glibc-ports-2.4/sysdeps/mach/mips/cacheflush.c glibc-ports-2.4/sysdeps/mach/hppa/ glibc-ports-2.4/sysdeps/mach/hppa/machine-lock.h glibc-ports-2.4/ChangeLog.hppa glibc-ports-2.4/ChangeLog.mips touch /build/buildd/glibc-2.3.999/stamp-dir/glibc-ports-2.4.tar.bz2 touch /build/buildd/glibc-2.3.999/stamp-dir/unpack Applying patches...failed! (check /build/buildd/glibc-2.3.999/stamp-dir/patch-log for details) make: *** [/build/buildd/glibc-2.3.999/stamp-dir/patch-stamp] Error 1 A full build log can be found at: http://experimental.ftbfs.de/build.php?arch=m68kpkg=glibcver=2.3.999-1 The patch-log file is attached. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#364098: mumble, mumble
-- Fun will now commence -- Seven Of Nine, Ashes to Ashes, stardate 53679.4 Applying patch localedata/locale-de_CH.diff patching file localedata/locales/de_CH Applying patch locale-ru_RU.diff patching file intl/locale.alias Applying patch localedata/locale-eo_EO.diff patching file localedata/locales/eo patching file localedata/SUPPORTED Applying patch localedata/locale-no_NO.diff patching file localedata/locales/no_NO Applying patch glibc-i686-timing.diff patching file sysdeps/generic/ldsodefs.h Hunk #1 succeeded at 451 (offset 193 lines). Hunk #2 succeeded at 662 (offset 200 lines). patching file sysdeps/i386/hp-timing.h patching file elf/dl-altinit.c patching file elf/Makefile Hunk #1 succeeded at 23 with fuzz 2. Applying patch glibc-sparc-timing.diff patching file sysdeps/sparc/sparc32/hp-timing.h Applying patch makeconfig.diff patching file Makeconfig Hunk #1 succeeded at 544 (offset 3 lines). Applying patch ldconfig.diff patching file elf/ldconfig.c Hunk #1 succeeded at 992 (offset 20 lines). Applying patch ldd.diff patching file elf/ldd.bash.in Applying patch fhs-linux-paths.diff patching file sysdeps/unix/sysv/linux/paths.h Hunk #1 succeeded at 67 (offset -4 lines). Applying patch glibc22-nss-upgrade.diff patching file nss/nsswitch.c Hunk #1 succeeded at 344 (offset 11 lines). Applying patch sparc64-fixups.diff patching file elf/ldconfig.c Hunk #1 succeeded at 320 (offset 33 lines). Applying patch glibc22-ttyname-devfs.diff patching file sysdeps/unix/sysv/linux/ttyname_r.c Hunk #5 succeeded at 150 (offset 7 lines). patching file sysdeps/unix/sysv/linux/ttyname.c Hunk #1 succeeded at 33 with fuzz 2 (offset 3 lines). Hunk #2 succeeded at 42 (offset 3 lines). Hunk #3 succeeded at 58 (offset 3 lines). Hunk #4 succeeded at 81 (offset 3 lines). Hunk #5 succeeded at 115 (offset 5 lines). Hunk #6 succeeded at 152 (offset 5 lines). Applying patch powerpc-sysconf.diff patching file sysdeps/unix/sysv/linux/powerpc/getsysstats.c Applying patch glibc23-hppa-Rminkernel.diff patching file sysdeps/unix/sysv/linux/configure.in Hunk #1 succeeded at 69 (offset 4 lines). patching file sysdeps/unix/sysv/linux/configure Hunk #1 succeeded at 109 (offset 3 lines). Applying patch glibc23-asserth-decls.diff patching file assert/assert.h Applying patch glibc23-cmov.diff patching file sysdeps/i386/dl-procinfo.h Applying patch hurd-enable-ldconfig.diff patching file sysdeps/mach/hurd/configure Hunk #1 succeeded at 90 with fuzz 2 (offset -25 lines). patching file sysdeps/mach/hurd/configure.in patching file elf/ldconfig.c Hunk #1 succeeded at 57 (offset 8 lines). patching file sysdeps/mach/hurd/dl-cache.c Applying patch sparcv8-target.diff patching file configure Hunk #1 succeeded at 1798 (offset 2 lines). patching file configure.in Hunk #1 succeeded at 307 (offset -30 lines). Applying patch 50_glibc232-arm-dwarf2-buildfix.diff patching file sysdeps/arm/framestate.c patching file sysdeps/arm/unwind-pe.c Applying patch 50_glibc232-m68k-dwarf2-buildfix.diff patching file sysdeps/m68k/framestate.c patching file sysdeps/m68k/unwind-pe.c Applying patch glibc-2.3.2-ldconfig-tls.diff patching file elf/cache.c Applying patch 90_glibc233_tcsetaddr.diff patching file sysdeps/unix/sysv/linux/tcsetattr.c Hunk #1 succeeded at 48 (offset -7 lines). Hunk #2 succeeded at 85 (offset -7 lines). Applying patch localedef-fix-trampoline.diff patching file locale/programs/3level.h Hunk #1 succeeded at 202 (offset -2 lines). Applying patch localedata/locale-eu_FR.diff patching file localedata/locales/eu_FR patching file localedata/SUPPORTED Hunk #1 succeeded at 163 with fuzz 1 (offset -3 lines). patching file localedata/locales/[EMAIL PROTECTED] Applying patch glibc23-mips-lazy-eval.diff patching file elf/do-lookup.h Hunk #1 succeeded at 192 (offset -17 lines). Applying patch glibc235-gcc4-wcstol_l.diff patching file sysdeps/wordsize-64/strtol_l.c patching file sysdeps/wordsize-64/wcstol_l.c Applying patch glibc235-gcc4-ppc-procfs.diff Patch glibc235-gcc4-ppc-procfs.diff does not exist
Bug#364121: locales can't be installed
Package: locales Version: 2.3.6-7 Severity: critical Justification: breaks unrelated software I can't upgrade my locales for few days now, I wanted to report it yesterday, but I saw someone already did it. But since you don't know yet what happend I thought my report may be usefull. I had two locales selected at install time en_EN ISO-8859-1 and pl_PL ISO-8859-2, but after one of my updates, pl_PL (in /etc/environement) chanded itselt to en_EN:en_PL:en. I've noticed am other unusual thing, but I don't know if it has anything to do with this bug. /usr/share/locale/pl/charset contain UTF-8 In general I don't care for most bugs, but this one make subversion die which I use, so this is a problem to me. If you need some more details on my system or something, I would be happy to help. -- System Information: Debian Release: testing/unstable APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable') Architecture: amd64 (x86_64) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.15.5 Locale: LANG=en_US, LC_CTYPE=en_US (charmap=locale: Cannot set LC_CTYPE to default locale: No such file or directory locale: Cannot set LC_MESSAGES to default locale: No such file or directory locale: Cannot set LC_ALL to default locale: No such file or directory ANSI_X3.4-1968) Versions of packages locales depends on: ii debconf [debconf-2.0] 1.4.72 Debian configuration management sy ii libc6 [glibc-2.3.6-2] 2.3.6-5GNU C Library: Shared libraries an locales recommends no packages. -- debconf information: perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = en_US:pl_PL, LC_ALL = (unset), LANG = en_US are supported and installed on your system. perl: warning: Falling back to the standard locale (C). locale: Cannot set LC_CTYPE to default locale: No such file or directory locale: Cannot set LC_MESSAGES to default locale: No such file or directory locale: Cannot set LC_ALL to default locale: No such file or directory * locales/default_environment_locale: None * locales/locales_to_be_generated: pl_PL ISO-8859-2 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#364198: libc6: manpages for woody distribution
Package: libc6 Version: 2.3.6-7 Severity: minor The following manpages all have woody at the bottom, which should either be removed, or updated and kept up to date: getconf getent catchsegv sprof -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#364121: locales can't be installed
severity 364121 important merge 364121 363644 thanks On Fri, Apr 21, 2006 at 06:17:11PM +0200, Przemyslaw Grzywacz wrote: Package: locales Version: 2.3.6-7 Severity: critical Justification: breaks unrelated software I can't upgrade my locales for few days now, I wanted to report it yesterday, but I saw someone already did it. But since you don't know yet what happend I thought my report may be usefull. Your feedback is very welcome, but it looks like this is the same bug, so let's merge them. I had two locales selected at install time en_EN ISO-8859-1 and pl_PL ISO-8859-2, but after one of my updates, pl_PL (in /etc/environement) chanded itselt to en_EN:en_PL:en. I do not understand how this can happen, it seems that LANG and LANGUAGE are mixed. Can you please post your /etc/default/locale and /etc/environment files? BTW if your settings were set to LANG=pl_PL LANGUAGE=en_EN:en_PL:en please unset LANGUAGE, it does no good here. I've noticed am other unusual thing, but I don't know if it has anything to do with this bug. /usr/share/locale/pl/charset contain UTF-8 This file does not come from the locales package. In general I don't care for most bugs, but this one make subversion die which I use, so this is a problem to me. If you need some more details on my system or something, I would be happy to help. If you edit /etc/environment and /etc/default/locale manually and set LANG=pl_PL are you able to reconfigure locales? Denis -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Processed: Re: Bug#364121: locales can't be installed
Processing commands for [EMAIL PROTECTED]: severity 364121 important Bug#364121: locales can't be installed Severity set to `important'. merge 364121 363644 Bug#363644: locales: fails to install/postinst Bug#364121: locales can't be installed Merged 363644 364121. thanks Stopping processing here. Please contact me if you need assistance. Debian bug tracking system administrator (administrator, Debian Bugs database) -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
