diff options
| -rw-r--r-- | libavformat/flvdec.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c index e45a9a2bfa..403a9b5089 100644 --- a/libavformat/flvdec.c +++ b/libavformat/flvdec.c @@ -213,10 +213,14 @@ static int flv_set_video_codec(AVFormatContext *s, AVStream *vstream, int flv_co vcodec->codec_id = AV_CODEC_ID_VP6A; if (read) { if (vcodec->extradata_size != 1) { - vcodec->extradata_size = 1; vcodec->extradata = av_malloc(1); + if (vcodec->extradata) + vcodec->extradata_size = 1; } - vcodec->extradata[0] = avio_r8(s->pb); + if (vcodec->extradata) + vcodec->extradata[0] = avio_r8(s->pb); + else + avio_skip(s->pb, 1); } return 1; // 1 byte body size adjustment for flv_read_packet() case FLV_CODECID_H264: |