har0ke/FFmpeg
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

avcodec/atrac3: Check init_get_bits8() for failure

Browse Source 
This is more for correctness than actually fixing a missing error path

Fixes CID1399967

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2017-03-30 19:00:00 +02:00
parent 2104e3383f
commit e976e68fc5
1 changed files with 3 additions and 1 deletions

4
libavcodec/atrac3.c

@ -693,8 +693,10 @@ static int decode_frame(AVCodecContext *avctx, const uint8_t *databuf,
/* set the bitstream reader at the start of the second Sound Unit */ /* set the bitstream reader at the start of the second Sound Unit */
init_get_bits8(&q->gb, ret = init_get_bits8(&q->gb,
ptr1, q->decoded_bytes_buffer + js_block_align - ptr1); ptr1, q->decoded_bytes_buffer + js_block_align - ptr1);
if (ret < 0)
return ret;
/* Fill the Weighting coeffs delay buffer */ /* Fill the Weighting coeffs delay buffer */
memmove(q->weighting_delay[js_pair], &q->weighting_delay[js_pair][2], memmove(q->weighting_delay[js_pair], &q->weighting_delay[js_pair][2],