ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@gmail.com> | Sat Mar 21 07:31:17 2020 +0100| [9e0f3352d1f37a739d98df4347a2b60a396a56fe] | committer: Michael Niedermayer
avformat/hnm: Check for extradata allocation failure and also add padding to it; moreover, don't use memcpy to write one byte to extradata. Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com> Reviewed-by: Paul B Mahol <one...@gmail.com> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9e0f3352d1f37a739d98df4347a2b60a396a56fe --- libavformat/hnm.c | 7 ++++--- 1 file 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; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
