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authorSiddhesh Poyarekar <siddhesh@redhat.com>2013-09-23 11:20:02 +0530
committerSiddhesh Poyarekar <siddhesh@redhat.com>2013-09-23 11:29:53 +0530
commit141f3a77fe4f1b59b0afa9bf6909cd2000448883 (patch)
treeb82fc2e16b302d4fdb5c9983f8339eef93e99cd9 /string/Makefile
parent0b1f8e35640f5b3f7af11764ade3ff060211c309 (diff)
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Fall back to non-cached sequence traversal and comparison on malloc fail
strcoll currently falls back to alloca if malloc fails, resulting in a
possible stack overflow.  This patch implements sequence traversal and
comparison without caching indices and rules.

Fixes CVE-2012-4424.
Diffstat (limited to 'string/Makefile')
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