avcodec/webp: Fixes null pointer dereference
authorMichael Niedermayer <michael@niedermayer.cc>
Wed, 10 May 2017 16:37:50 +0000 (18:37 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Wed, 23 Aug 2017 11:15:17 +0000 (13:15 +0200)
commit7735b8e565f16ece7ad46a59a7bb35ad60998c13
tree435e436208331d50d6504cf1293ed9e331bd4140
parentea8984650c659ec387a2e154adab7d4d2cdc67db
avcodec/webp: Fixes null pointer dereference

Fixes: 1470/clusterfuzz-testcase-minimized-5404421666111488
Fixes: 1472/clusterfuzz-testcase-minimized-5677426430443520
Fixes: 1875/clusterfuzz-testcase-minimized-5536474562822144

Approved-by: BBB
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 67020711b7d45afa073ef671f755765035a64373)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/webp.c