diracdec: check if reference could not be allocated
authorAndreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Tue, 5 May 2015 21:51:48 +0000 (23:51 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Mon, 1 Jun 2015 21:25:22 +0000 (23:25 +0200)
commitc646ee3da747337adfb865e703efeb6269ec541d
tree418c14b3617ce174eb5315f06ade9e5cf6bcb07a
parent68c11b665458bf43d5f751131c43c6e402e5e02f
diracdec: check if reference could not be allocated

s->ref_pics[i] is later used as ref argument of interpolate_refplane,
where it is dereferenced.

If it is NULL, it causes a segmentation fault.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d93181ef3eacdb862d93448f31c97765a523d1db)

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