diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-09-12 16:35:55 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-10-15 22:53:56 +0200 |
| commit | b6b640c5448f4a53e49caf93ccd665346d7598ef (patch) | |
| tree | 93562abf0b38cdceacda646de1106a75e5f73b39 /libavcodec/mobiclip.c | |
| parent | 0467991de759e15123477be499d1ebc5224afcae (diff) | |
avcodec/mobiclip: set the bitstream size to the input
Fixes: out of array read
Fixes: 25453/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MOBICLIP_fuzzer-5163575973511168
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mobiclip.c')
| -rw-r--r-- | libavcodec/mobiclip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/mobiclip.c b/libavcodec/mobiclip.c index 0f150a551a..5645234e00 100644 --- a/libavcodec/mobiclip.c +++ b/libavcodec/mobiclip.c @@ -1308,7 +1308,7 @@ static int mobiclip_decode(AVCodecContext *avctx, void *data, (uint16_t *)pkt->data, (pkt->size + 1) >> 1); - ret = init_get_bits8(gb, s->bitstream, s->bitstream_size); + ret = init_get_bits8(gb, s->bitstream, FFALIGN(pkt->size, 2)); if (ret < 0) return ret; |