diff options
Diffstat (limited to 'libavformat/iamf_parse.c')
-rw-r--r-- | libavformat/iamf_parse.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavformat/iamf_parse.c b/libavformat/iamf_parse.c index 3867adb117..f8074c2de1 100644 --- a/libavformat/iamf_parse.c +++ b/libavformat/iamf_parse.c @@ -934,6 +934,10 @@ static int mix_presentation_obu(void *s, IAMFContext *c, AVIOContext *pb, int le if (submix_layout->layout_type == 2) { int sound_system; sound_system = (byte >> 2) & 0xF; + if (sound_system >= FF_ARRAY_ELEMS(ff_iamf_sound_system_map)) { + ret = AVERROR_INVALIDDATA; + goto fail; + } av_channel_layout_copy(&submix_layout->sound_system, &ff_iamf_sound_system_map[sound_system].layout); } |