Fixes: clusterfuzz-testcase-minimized-6134545979277312
Fixes: crbug 797469
Reported-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 1bcd7fef)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>