avcodec/movtextdec: Fix decode_styl() cleanup
authorMichael Niedermayer <michael@niedermayer.cc>
Mon, 6 Feb 2017 10:17:10 +0000 (11:17 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Mon, 6 Feb 2017 10:19:05 +0000 (11:19 +0100)
commite248522d1b0d6dd8641f382cd5c4338d0ecd98e5
tree0960d332a90a8ed66e776ae06d241d78c1aa8a9c
parent4fcdc9f3597289942de993f86caaf1d1b17057d9
avcodec/movtextdec: Fix decode_styl() cleanup

Fixes: null pointer dereference
Fixes: 555/clusterfuzz-testcase-5986646595993600

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/movtextdec.c