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(parent: d18341f) | patch
dfa: Put our pointer check back.
authorMichael Niedermayer <michaelni@gmx.at>
Sat, 4 May 2013 12:37:22 +0000 (14:37 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 4 May 2013 12:42:19 +0000 (14:42 +0200)
commite9e207ece7a22970a94a9094a12ec03250706212
treedc4ed19e0ac62e3d296af8670dbfbc4cdda06a24tree | snapshot
parentd18341fb1121332056aecc00096159df16d01107commit | diff
dfa: Put our pointer check back.

The reimplementation by Libav does not prevent out of array
writes, even though it looks like it does at a quick glance.

No FFmpeg releases are affected by this

See: d1c95d2ce39560e251fdb14f4af91b04fd7b845c
     3623589edc7b1257bb45aa9e52c9631e133f22b6
     740ebe468c0567cac03ef7e6b4b9fd0253b97da2

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/dfa.c diff | blob | history
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