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(parent: 5558965) | 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>
Thu, 20 Dec 2018 21:56:40 +0000 (21:56 +0000)
commit6d3dad6df2d299a4296e4afa053e94b027d6aaad
treee945007677e26638227440689a9f266e98312b02tree | snapshot
parent5558965c99c681c50c26027eec126a6d78b7c0e9commit | 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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