ffmpeg | branch: master | Derek Buitenhuis <[email protected]> | Tue Sep 1 15:15:28 2020 +0100| [0c13f8a28c155a0a29667c4c5f0102abc6063416] | committer: Derek Buitenhuis
avformat/mov: Fix return type used for av_seek in mfra code It should be a 64-bit integer, otherwise it overflows and fails on files greater than 2GB on some systems like x86_64 Linux. Signed-off-by: Derek Buitenhuis <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0c13f8a28c155a0a29667c4c5f0102abc6063416 --- libavformat/mov.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/mov.c b/libavformat/mov.c index dcec74662d..f0b4edc2ed 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -5095,7 +5095,7 @@ static int mov_read_sidx(MOVContext *c, AVIOContext *pb, MOVAtom atom) // See if the remaining bytes are just an mfra which we can ignore. is_complete = offset == stream_size; if (!is_complete) { - int ret; + int64_t ret; int64_t original_pos = avio_tell(pb); int32_t mfra_size; if ((ret = avio_seek(pb, stream_size - 4, SEEK_SET)) < 0) _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
