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From: "bonzini at gnu dot org" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs-regex@sources.redhat.com
Message-ID: <20091204193539.11053.bonzini@gnu.org>
Reply-To: sourceware-bugzilla@sourceware.org
Subject: [Bug regex/11053] New: Segfault on invalid backreference
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$ 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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