diff options
Diffstat (limited to 'libavcodec/audiotoolboxdec.c')
| -rw-r--r-- | libavcodec/audiotoolboxdec.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libavcodec/audiotoolboxdec.c b/libavcodec/audiotoolboxdec.c index a8655f0421..d499a0afc8 100644 --- a/libavcodec/audiotoolboxdec.c +++ b/libavcodec/audiotoolboxdec.c @@ -399,8 +399,13 @@ static av_cold int ffat_create_decoder(AVCodecContext *avctx, AVPacket *pkt) static av_cold int ffat_init_decoder(AVCodecContext *avctx) { ATDecodeContext *at = avctx->priv_data; - at->extradata = avctx->extradata; - at->extradata_size = avctx->extradata_size; + if (avctx->extradata_size) { + at->extradata = av_mallocz(avctx->extradata_size + AV_INPUT_BUFFER_PADDING_SIZE); + if (!at->extradata) + return AVERROR(ENOMEM); + at->extradata_size = avctx->extradata_size; + memcpy(at->extradata, avctx->extradata, avctx->extradata_size); + } if ((avctx->channels && avctx->sample_rate) || ffat_usable_extradata(avctx)) return ffat_create_decoder(avctx, NULL); @@ -599,6 +604,7 @@ static av_cold int ffat_close_decoder(AVCodecContext *avctx) av_packet_unref(&at->new_in_pkt); av_packet_unref(&at->in_pkt); av_free(at->decoded_data); + av_free(at->extradata); return 0; } |