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(parent: 10fa2c7) | patch
avcodec/pngdec: Check IHDR/IDAT order
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 26 Nov 2014 13:45:47 +0000 (14:45 +0100)
committerMike Gabriel <sunweaver@debian.org>
Mon, 21 Jan 2019 14:30:50 +0000 (14:30 +0000)
commit1d21269bcda96934006172829ddcbcffee126407
treebe1287d9d561d363de35f634e7740ae47710a738tree | snapshot
parent10fa2c71b0ecf999e72e8f10743e11c190d91b97commit | diff
avcodec/pngdec: Check IHDR/IDAT order

avcodec/pngdec: Check IHDR/IDAT order

Fixes out of array access
Fixes: asan_heap-oob_20a6c26_2690_cov_3434532168_mail.png
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
[sunweaver] - Port this commit to libav in Debian jessie.

Gbp-Pq: Name CVE-2014-9317.patch
libavcodec/pngdec.c diff | blob | history
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