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| author | Michael Niedermayer <michael@niedermayer.cc> | 2015-09-04 11:47:38 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-09-04 12:03:37 +0200 |
| commit | 66a7bc0010942a3de9cf538b62245db4a5e74cbb (patch) | |
| tree | 50e16f4763f18bf4657b569168bb023c8cab438e /libavcodec/adpcm.c | |
| parent | cf410f8fb94d2052909f7c2bc5c3a0eee06511ba (diff) | |
| download | ffmpeg-66a7bc0010942a3de9cf538b62245db4a5e74cbb.tar.gz | |
avcodec/adpcm: Check init_get_bits8() for failure
Fixes CID1322317
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/adpcm.c')
| -rw-r--r-- | libavcodec/adpcm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c index bcd739203a..52d0d44cc2 100644 --- a/libavcodec/adpcm.c +++ b/libavcodec/adpcm.c @@ -775,7 +775,9 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data, int samples_per_block = ff_adpcm_ima_block_samples[avctx->bits_per_coded_sample - 2]; GetBitContext g; - init_get_bits8(&g, gb.buffer, bytestream2_get_bytes_left(&gb)); + ret = init_get_bits8(&g, gb.buffer, bytestream2_get_bytes_left(&gb)); + if (ret < 0) + return ret; for (n = 0; n < (nb_samples - 1) / samples_per_block; n++) { for (i = 0; i < avctx->channels; i++) { cs = &c->status[i]; |