avcodec/snow: check coeffs for validity
authorMichael Niedermayer <michaelni@gmx.at>
Sat, 30 Aug 2014 00:12:10 +0000 (02:12 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 30 Aug 2014 00:12:10 +0000 (02:12 +0200)
commit596636a474ab201badaae269f3a2cef4824b8c1f
tree5178131dcc7239e4395af591f6cdd4536357c76f
parentd9e2aceb7f1c712a52672129ca7971872b030e1e
avcodec/snow: check coeffs for validity

Fixes deadlock
Fixes integer overflow
Fixes Ticket 3892

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/snow.h