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* [Bug regex/11053] New: Segfault on invalid backreference
@ 2009-12-04 19:36 bonzini at gnu dot org
  2010-04-09 17:46 ` [Bug regex/11053] Wrong results with backreferences bonzini at gnu dot org
  0 siblings, 1 reply; 26+ messages in thread
From: bonzini at gnu dot org @ 2009-12-04 19:36 UTC (permalink / raw)
  To: glibc-bugs-regex

$ echo 87654321 | \
  grep -E -e '^(.?)(.?)(.?)(.?)(.?)(.?)(.?)(.?)(.?).?\9\8\7\6\5\4\3\2\1$' 
Segmentation fault

Will work on a C reproducer soon.

-- 
           Summary: Segfault on invalid backreference
           Product: glibc
           Version: 2.11
            Status: NEW
          Severity: normal
          Priority: P2
         Component: regex
        AssignedTo: drepper at redhat dot com
        ReportedBy: bonzini at gnu dot org
                CC: glibc-bugs-regex at sources dot redhat dot com,glibc-
                    bugs at sources dot redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=11053

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^ permalink raw reply	[flat|nested] 26+ messages in thread
end of thread, other threads:[~2022-11-11 16:29 UTC | newest]

Thread overview: 26+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <bug-11053-132@http.sourceware.org/bugzilla/>
2014-06-30 20:34 ` [Bug regex/11053] Wrong results with backreferences 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
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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