avcodec/pngdec: Check blend_op.
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 11 Oct 2015 01:46:44 +0000 (03:46 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 11 Oct 2015 01:46:44 +0000 (03:46 +0200)
commit1e7e4f13f95227d79bc8ab9a2167f02f7a3e063f
tree5ba5589e935eb40bbb72f2caf8d55b4eb6825f70
parentf3fc103c6a8ed8e7056052c54508470eede46566
avcodec/pngdec: Check blend_op.

Fixes CID1322359, CID1322358

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