This also prevents NULL packets from being sent to the decoder unless
CODEC_CAP_DELAY is set.
---
libavcodec/utils.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 8459e5f..85c9d76 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -747,6 +747,11 @@ int attribute_align_arg
avcodec_decode_audio3(AVCodecContext *avctx, int16_t *sa
avctx->pkt = avpkt;
+ if (!avpkt->data && avpkt->size) {
+ av_log(avctx, AV_LOG_ERROR, "invalid packet: NULL data, size > 0\n");
+ return AVERROR(EINVAL);
+ }
+
if((avctx->codec->capabilities & CODEC_CAP_DELAY) || avpkt->size){
//FIXME remove the check below _after_ ensuring that all audio check
that the available space is enough
if(*frame_size_ptr < AVCODEC_MAX_AUDIO_FRAME_SIZE){
--
1.7.1
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