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(parent: 0b1f8e3) | patch
Fall back to non-cached sequence traversal and comparison on malloc fail
authorSiddhesh Poyarekar <siddhesh@redhat.com>
Mon, 23 Sep 2013 05:50:02 +0000 (11:20 +0530)
committerSiddhesh Poyarekar <siddhesh@redhat.com>
Mon, 23 Sep 2013 05:59:53 +0000 (11:29 +0530)
commit141f3a77fe4f1b59b0afa9bf6909cd2000448883
treeb82fc2e16b302d4fdb5c9983f8339eef93e99cd9tree
parent0b1f8e35640f5b3f7af11764ade3ff060211c309commit | diff
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.
ChangeLog diff | blob | blame | history
NEWS diff | blob | blame | history
string/strcoll_l.c diff | blob | blame | history
GNU C Library master sources
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