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regex: fix buffer read overrun in search [BZ#28470]
authorPaul Eggert <eggert@cs.ucla.edu>
Wed, 24 Nov 2021 22:16:09 +0000 (14:16 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Wed, 24 Nov 2021 22:16:09 +0000 (14:16 -0800)
commitc52ef24829f95a819965214eeae28e3289a91a61
treea6b392f79ecdf87f3c0bbe299b19ab6cab414dcctree | snapshot
parentc58d3b7d00d5b4295dfb884b38f3e5945227fa01commit | diff
regex: fix buffer read overrun in search [BZ#28470]

Problem reported by Benno Schulenberg in:
https://lists.gnu.org/r/bug-gnulib/2021-10/msg00035.html
* posix/regexec.c (re_search_internal): Use better bounds check.
posix/regexec.c diff | blob | blame | history
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