Bug-Id: 1017 CC: libav-sta...@libav.org --- libavformat/mov.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/libavformat/mov.c b/libavformat/mov.c index 2810960..001abcc 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -1911,6 +1911,12 @@ static int mov_read_stsd(MOVContext *c, AVIOContext *pb, MOVAtom atom) avio_rb24(pb); /* flags */ entries = avio_rb32(pb); + if (sc->extradata) { + av_log(c->fc, AV_LOG_ERROR, + "A stsd atom already found for the track.\n"); + return AVERROR_INVALIDDATA; + } + /* Prepare space for hosting multiple extradata. */ sc->extradata = av_mallocz_array(entries, sizeof(*sc->extradata)); if (!sc->extradata) -- 2.10.1 _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel