ffmpeg | branch: master | James Almer <jamr...@gmail.com> | Tue Apr 2 00:09:32 2024 -0300| [8e294abd9d21ed034371ace87649300405dd5a4b] | committer: James Almer
avformat/mov: simplify the entry count overflow check in the keys atom Suggested-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> Signed-off-by: James Almer <jamr...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8e294abd9d21ed034371ace87649300405dd5a4b --- libavformat/mov.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/mov.c b/libavformat/mov.c index a935ef7326..b96a02b0d9 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -5025,7 +5025,7 @@ static int mov_read_keys(MOVContext *c, AVIOContext *pb, MOVAtom atom) avio_skip(pb, 4); count = avio_rb32(pb); atom.size -= 8; - if (count > UINT_MAX / sizeof(*c->meta_keys) - 1) { + if (count >= UINT_MAX / sizeof(*c->meta_keys)) { av_log(c->fc, AV_LOG_ERROR, "The 'keys' atom with the invalid key count: %"PRIu32"\n", count); return AVERROR_INVALIDDATA; _______________________________________________ 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".
