avcodec/dvdsub_parser: Allocate input padding
authorMichael Niedermayer <michael@niedermayer.cc>
Fri, 13 Jul 2018 16:56:10 +0000 (18:56 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Mon, 22 Oct 2018 23:44:40 +0000 (01:44 +0200)
commit961eeb4035c345e756c4bbf549f1a731e53322bf
tree6bbc4c76b4e976295972cc47024f2cd978fe861d
parentd7d237a441cbed22b8a3cce016c94e64c4ab7fed
avcodec/dvdsub_parser: Allocate input padding

Fixes: out of array read
Fixes: 9350/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DVDSUB_fuzzer-5746777750765568

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit cd86b5cfe278af79d6b147e122d9a72c270a9fde)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/dvdsub_parser.c