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From: "eggert at cs dot ucla.edu" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs-regex@sourceware.org
Subject: [Bug regex/11053] Wrong results with backreferences
Date: Tue, 06 Sep 2022 00:37:24 +0000 [thread overview]
Message-ID: <bug-11053-132-OQ5TGGR2OW@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-11053-132@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=11053
--- Comment #15 from eggert at cs dot ucla.edu ---
On 9/5/22 18:06, vincent-srcware at vinc17 dot net wrote:
>
> What is the status of this bug? The comment says that it is fixed, and I could
> check on an Ubuntu 22.04.1 LTS machine with libc6 2.35-0ubuntu3.1 that regbug.c
> and rebug2.c no longer fail, but the result is still incorrect with the grep
> example from Debian bug 884075:
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=884075
>
> vinc17@gcc92:~$ echo 11111111111 | grep -E '^(11+)\1+$|^1?$' ; echo $?
> 11111111111
> 0
>
It looks like my comment
<https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=884075#27> was
incorrect, in that the two bugs are different bugs. glibc bug 11053 is
fixed, but Debian bug 884075 is not fixed. Perhaps a better match for
Debian bug 884075 is glibc bug 10844.
It's not an important bug. However, if you have time to fix it please
feel free to send in a fix.
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next prev parent reply other threads:[~2022-09-06 0:37 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-11053-132@http.sourceware.org/bugzilla/>
2014-06-30 20:34 ` fweimer at redhat dot com
2014-06-30 20:34 ` fweimer at redhat dot com
2014-09-23 2:28 ` eggert at gnu dot org
2014-09-23 7:55 ` fweimer at redhat dot com
2017-01-17 21:24 ` eggert at gnu dot org
2021-02-06 7:37 ` eggert at cs dot ucla.edu
2021-03-04 7:33 ` mliska at suse dot cz
2021-08-16 0:55 ` sam at gentoo dot org
2021-08-16 7:08 ` simon_a_taylor at yahoo dot com
2021-08-25 5:10 ` michael.hudson at canonical dot com
2021-08-25 18:09 ` eggert at cs dot ucla.edu
2021-09-21 15:00 ` cvs-commit at gcc dot gnu.org
2022-09-05 23:06 ` vincent-srcware at vinc17 dot net
2022-09-06 0:37 ` eggert at cs dot ucla.edu [this message]
2022-09-06 2:47 ` vincent-srcware at vinc17 dot net
2022-09-06 2:59 ` vincent-srcware at vinc17 dot net
2022-09-06 18:47 ` eggert at cs dot ucla.edu
2022-09-06 22:56 ` vincent-srcware at vinc17 dot net
2022-09-06 23:41 ` eggert at cs dot ucla.edu
2022-09-07 0:17 ` vincent-srcware at vinc17 dot net
2022-09-07 4:31 ` eggert at cs dot ucla.edu
2022-09-07 10:31 ` vincent-srcware at vinc17 dot net
2022-09-07 20:57 ` eggert at cs dot ucla.edu
2022-09-08 11:44 ` vincent-srcware at vinc17 dot net
2022-11-11 16:29 ` cvs-commit at gcc dot gnu.org
2009-12-04 19:36 [Bug regex/11053] New: Segfault on invalid backreference bonzini at gnu dot org
2010-04-09 17:46 ` [Bug regex/11053] Wrong results with backreferences bonzini at gnu dot org
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