Bug 11191 - regexec.c: avoid overflow in computing sum of lengths
Summary: regexec.c: avoid overflow in computing sum of lengths
Status: RESOLVED FIXED
Alias: None
Product: glibc
Classification: Unclassified
Component: regex (show other bugs)
Version: 2.12
: P2 normal
Target Milestone: ---
Assignee: Ulrich Drepper
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-01-19 16:02 UTC by jim@meyering.net
Modified: 2010-01-22 20:22 UTC (History)
2 users (show)

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Attachments
regexec.c: avoid overflow in computing sum of lengths (510 bytes, patch)
2010-01-19 16:04 UTC, jim@meyering.net 		Details | Diff
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Description jim@meyering.net 2010-01-19 16:02:51 UTC 
patch attached
Comment 1 jim@meyering.net 2010-01-19 16:04:59 UTC 
Created attachment 4538 [details]
regexec.c: avoid overflow in computing sum of lengths

2010-01-19  Paul Eggert  <eggert@cs.ucla.edu>

	[BZ #11191]
	regexec.c: avoid overflow in computing sum of lengths
	* posix/regexec.c (re_search_2_stub): Check for overflow
	when adding the sizes of the two strings.
Comment 2 Ulrich Drepper 2010-01-22 20:22:42 UTC 
Checked into git.