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[Bug regex/11053] New: Segfault on invalid backreference
- From: "bonzini at gnu dot org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs-regex at sources dot redhat dot com
- Date: 4 Dec 2009 19:35:40 -0000
- Subject: [Bug regex/11053] New: Segfault on invalid backreference
- Reply-to: sourceware-bugzilla at sourceware dot org
$ 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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