Your message dated Sun, 18 Dec 2011 15:51:25 -0600
with message-id <[email protected]>
and subject line Re: Segfault on specific character when doing case insensitive
grep
has caused the Debian Bug report #583116,
regarding Segfault on specific character when doing case insensitive grep
to be marked as done.
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583116: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=583116
Debian Bug Tracking System
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--- Begin Message ---
Package: grep
Version: 2.6.3-3
Severity: important
File: /bin/egrep
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi
while doing some processing of php files, I noticed that grep segfaults
on some of them.
I tried to reduce the testcase and the minimal command where I can
reproduce the crash is:
egrep -i -v '^[[:blank:]]*$' azerbaijani-utf-8.inc.php
(The file is attached, contains single utf-8 char.)
This crash does not happen on openSUSE 11.2.
- --
Michal Čihař | http://cihar.com | http://blog.cihar.com
- -- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.31.12-0.2-default (SMP w/2 CPU cores)
Locale: LANG=cs_CZ.UTF-8, LC_CTYPE=cs_CZ.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages grep depends on:
ii dpkg 1.15.7.2 Debian package management system
ii install-info 4.13a.dfsg.1-5 Manage installed documentation in
ii libc6 2.10.2-9 Embedded GNU C Library: Shared lib
grep recommends no packages.
Versions of packages grep suggests:
ii libpcre3 8.02-1 Perl 5 Compatible Regular Expressi
- -- no debconf information
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Version: GnuPG v1.4.10 (GNU/Linux)
iEYEARECAAYFAkv72A4ACgkQ3DVS6DbnVgRgPQCg6NXeqsu8Lv+/3q0/swIQxJPo
Db8An2nkYtWXLCZ4syOM5YPQsMIE/8lR
=7x3y
-----END PGP SIGNATURE-----
İ
--- End Message ---
--- Begin Message ---
Version: 2.7-1
Hi Michal,
Michal Čihař wrote:
> egrep -i -v '^[[:blank:]]*$' azerbaijani-utf-8.inc.php
[where azerbaijani-utf-8.inc.php contains the single character "İ"]
Fixed by v2.7~2 (dfa: fall back to glibc matcher if a MBCSET is found,
2010-04-29). Thanks for reporting it.
--- End Message ---
