Fixes: CID1322319
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
TTAContext *s = avctx->priv_data;
GetBitContext gb;
int total_frames;
+ int ret;
s->avctx = avctx;
return AVERROR_INVALIDDATA;
s->crc_table = av_crc_get_table(AV_CRC_32_IEEE_LE);
- init_get_bits8(&gb, avctx->extradata, avctx->extradata_size);
+ ret = init_get_bits8(&gb, avctx->extradata, avctx->extradata_size);
+ if (ret < 0)
+ return ret;
+
if (show_bits_long(&gb, 32) == AV_RL32("TTA1")) {
/* signature */
skip_bits_long(&gb, 32);