avformat/avio: Limit url option parsing to the documented cases
authorMichael Niedermayer <michael@niedermayer.cc>
Wed, 20 Jan 2016 08:43:54 +0000 (09:43 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Sat, 30 Jan 2016 23:23:45 +0000 (00:23 +0100)
commit3cd17b9b5c4301405c99bcb6897f7ebf975ad1ea
tree3c3277e8a1ea800e47bf3ddbea9079799a75e148
parent4180a83892b498ecd6e42cfc2c330e2684d2b817
avformat/avio: Limit url option parsing to the documented cases

This feature is not know much or used much AFAIK, and it might be helpfull in
exploits.
No specific case is known where it can be used in an exploit though
subsequent commits depend on this commit though

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 984d58a3440d513f66344b5332f6b589c0a6bbc6)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavformat/avio.c