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| author | Michael Niedermayer <michael@niedermayer.cc> | 2015-09-04 01:18:13 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-11-26 16:58:32 +0100 |
| commit | 86f0534b48ef7074424d9d77b0ccc7248bd4cf8b (patch) | |
| tree | 6cc8148fc0a2773f31382e02ab9b3cbfe730dfa4 /libavcodec | |
| parent | 7528e36774e2a47507a1fa12cb50b4075901816f (diff) | |
| download | ffmpeg-86f0534b48ef7074424d9d77b0ccc7248bd4cf8b.tar.gz | |
avcodec/svq1dec: Check init_get_bits8() for failure
Fixes: CID1322313
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a51d4246d8ac96acee735e7e5dedb9d9ef27a594)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/svq1dec.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavcodec/svq1dec.c b/libavcodec/svq1dec.c index 052b61839e..52147f595b 100644 --- a/libavcodec/svq1dec.c +++ b/libavcodec/svq1dec.c @@ -617,9 +617,12 @@ static int svq1_decode_frame(AVCodecContext *avctx, void *data, uint8_t *current; int result, i, x, y, width, height; svq1_pmv *pmv; + int ret; /* initialize bit buffer */ - init_get_bits8(&s->gb, buf, buf_size); + ret = init_get_bits8(&s->gb, buf, buf_size); + if (ret < 0) + return ret; /* decode frame header */ s->frame_code = get_bits(&s->gb, 22); |