4xm: Check that the read track value is non-negative
authorMartin Storsjö <martin@martin.st>
Tue, 3 Sep 2013 10:53:23 +0000 (13:53 +0300)
committerMartin Storsjö <martin@martin.st>
Tue, 3 Sep 2013 19:57:36 +0000 (22:57 +0300)
commitd719981273bc779c7d1e879d88404fd867f93a0e
treef4118af3c4b272a1ff88d9d020e34f9da0c375e8
parent5bcd3ae5b167fb74215520b01d5d810e0c8986ab
4xm: Check that the read track value is non-negative

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
libavformat/4xm.c