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Code Issues Releases Activity

avcodec/adpcm: Check init_get_bits8() for failure

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Fixes CID1322317

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2015-09-04 11:47:38 +02:00
parent cf410f8fb9
commit 66a7bc0010
1 changed files with 3 additions and 1 deletions
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4
libavcodec/adpcm.c
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@ -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];