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>
Wed, 18 Jul 2018 14:57:03 +0000 (16:57 +0200)
commit94fda4f9ec95aee15f97686e01a43545d87944e7
treeea3d76ff0efd0942904eb6e3323a4b460877d739
parentffc9ef8f4c742f47be5f5fe8820bb85fdb2d69b4
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