diff options
| -rw-r--r-- | libavformat/hnm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libavformat/hnm.c b/libavformat/hnm.c index 40ef5c06ee..31221553a4 100644 --- a/libavformat/hnm.c +++ b/libavformat/hnm.c @@ -70,6 +70,7 @@ static int hnm_read_header(AVFormatContext *s) Hnm4DemuxContext *hnm = s->priv_data; AVIOContext *pb = s->pb; AVStream *vst; + int ret; /* default context members */ hnm->pts = 0; @@ -113,10 +114,10 @@ static int hnm_read_header(AVFormatContext *s) vst->codecpar->codec_tag = 0; vst->codecpar->width = hnm->width; vst->codecpar->height = hnm->height; - vst->codecpar->extradata = av_mallocz(1); + if ((ret = ff_alloc_extradata(vst->codecpar, 1)) < 0) + return ret; - vst->codecpar->extradata_size = 1; - memcpy(vst->codecpar->extradata, &hnm->version, 1); + vst->codecpar->extradata[0] = hnm->version; vst->start_time = 0; |