ffmpeg | branch: master | Steven Liu <[email protected]> | Wed Oct 9 11:50:49 2019 +0800| [9f0b9ae8bd84b45dc8bc7bcb96607c2948d546d7] | committer: Steven Liu
avformat/iff: fix memleak when get st->codecpar->extradata failed in iff_read_header Reviewed-by: Paul B Mahol <[email protected]> Signed-off-by: Steven Liu <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9f0b9ae8bd84b45dc8bc7bcb96607c2948d546d7 --- libavformat/iff.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/libavformat/iff.c b/libavformat/iff.c index f4d806b7b8..2a3729f97e 100644 --- a/libavformat/iff.c +++ b/libavformat/iff.c @@ -529,8 +529,11 @@ static int iff_read_header(AVFormatContext *s) st->codecpar->extradata = av_malloc(data_size + IFF_EXTRA_VIDEO_SIZE + AV_INPUT_BUFFER_PADDING_SIZE); if (!st->codecpar->extradata) return AVERROR(ENOMEM); - if (avio_read(pb, st->codecpar->extradata + IFF_EXTRA_VIDEO_SIZE, data_size) < 0) + if (avio_read(pb, st->codecpar->extradata + IFF_EXTRA_VIDEO_SIZE, data_size) < 0) { + av_freep(&st->codecpar->extradata); + st->codecpar->extradata_size = 0; return AVERROR(EIO); + } break; case ID_BMHD: _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
