demux: mp4: don't read at all if not content
authorFrancois Cartegnie <fcvlcdev@free.fr>
Wed, 24 Sep 2014 11:32:37 +0000 (13:32 +0200)
committerFrancois Cartegnie <fcvlcdev@free.fr>
Wed, 24 Sep 2014 11:32:37 +0000 (13:32 +0200)
commit2d07e7885945ef30a55a078d956e4b6714c5c1ee
tree096a0c3717303f9b0ef73b5aaf7580a78d17aeec
parent5e009c7210154b56212e65299dfd92dd85e55b9e
demux: mp4: don't read at all if not content

fixes 1 byte read overflow
modules/demux/mp4/libmp4.c