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| author | Michael Niedermayer <michael@niedermayer.cc> | 2015-09-04 11:53:38 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-09-04 12:03:44 +0200 |
| commit | c447ab0e746c6b4d8d703a55190ae7444199e502 (patch) | |
| tree | 08e83974f1151e8a4cc7f46f023f25ba70b02dcc /libavcodec/eatgq.c | |
| parent | 66a7bc0010942a3de9cf538b62245db4a5e74cbb (diff) | |
| download | ffmpeg-c447ab0e746c6b4d8d703a55190ae7444199e502.tar.gz | |
avcodec/eatgq: Check init_get_bits8() for failure
Fixes CID1322315
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/eatgq.c')
| -rw-r--r-- | libavcodec/eatgq.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavcodec/eatgq.c b/libavcodec/eatgq.c index d86cc7b994..f8a47cb1a7 100644 --- a/libavcodec/eatgq.c +++ b/libavcodec/eatgq.c @@ -157,7 +157,10 @@ static int tgq_decode_mb(TgqContext *s, AVFrame *frame, int mb_y, int mb_x) mode = bytestream2_get_byte(&s->gb); if (mode > 12) { GetBitContext gb; - init_get_bits8(&gb, s->gb.buffer, FFMIN(bytestream2_get_bytes_left(&s->gb), mode)); + int ret = init_get_bits8(&gb, s->gb.buffer, FFMIN(bytestream2_get_bytes_left(&s->gb), mode)); + if (ret < 0) + return ret; + for (i = 0; i < 6; i++) tgq_decode_block(s, s->block[i], &gb); tgq_idct_put_mb(s, s->block, frame, mb_x, mb_y); |