mp4: check CTTS size before allocation
commit90e610081180134d244d2f9220070916685d3fad
authorRémi Denis-Courmont <remi@remlab.net>
Fri, 24 Nov 2017 18:01:01 +0000 (24 20:01 +0200)
committerRémi Denis-Courmont <remi@remlab.net>
Fri, 24 Nov 2017 19:54:24 +0000 (24 21:54 +0200)
tree0a2cc0da240836d960127be69b47cdc445214ddd
parent398e5ff0411180d87a167cca665162fe8b767500
mp4: check CTTS size before allocation

This avoids allocating stupid amounts of memory.

Note: there is still an infinite loop if count == 0xffffffff
(with a suitably enormous input).
modules/demux/mp4/libmp4.c