Fixes: assertion failure
Fixes: 26472/clusterfuzz-testcase-minimized-ffmpeg_dem_SEGAFILM_fuzzer-5759751591559168
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
film->video_type = AV_CODEC_ID_NONE;
}
+ if (!film->video_type && !film->audio_type)
+ return AVERROR_INVALIDDATA;
+
/* initialize the decoder streams */
if (film->video_type) {
st = avformat_new_stream(s, NULL);