ffmpeg | branch: master | Jun Zhao <barryjz...@tencent.com> | Sat Sep 21 19:29:47 2019 +0800| [333109f46961946d3c6fab05210a8d543697c91b] | committer: James Almer
lavc/mpeg4audio: add chan_config check to avoid indeterminate channels add chan_config check to avoid indeterminate channels. Signed-off-by: Jun Zhao <barryjz...@tencent.com> Signed-off-by: James Almer <jamr...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=333109f46961946d3c6fab05210a8d543697c91b --- libavcodec/mpeg4audio.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavcodec/mpeg4audio.c b/libavcodec/mpeg4audio.c index 6962a42537..e4d6716f7f 100644 --- a/libavcodec/mpeg4audio.c +++ b/libavcodec/mpeg4audio.c @@ -93,6 +93,10 @@ int ff_mpeg4audio_get_config_gb(MPEG4AudioConfig *c, GetBitContext *gb, c->chan_config = get_bits(gb, 4); if (c->chan_config < FF_ARRAY_ELEMS(ff_mpeg4audio_channels)) c->channels = ff_mpeg4audio_channels[c->chan_config]; + else { + av_log(logctx, AV_LOG_ERROR, "Invalid chan_config %d\n", c->chan_config); + return AVERROR_INVALIDDATA; + } c->sbr = -1; c->ps = -1; if (c->object_type == AOT_SBR || (c->object_type == AOT_PS && _______________________________________________ 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".
