avcodec/jpeglsdec: Check ilv for being a supported value
authorMichael Niedermayer <michael@niedermayer.cc>
Wed, 25 Oct 2017 22:02:56 +0000 (00:02 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Wed, 31 Jan 2018 21:56:14 +0000 (22:56 +0100)
commit3fc5451f4016817ce6d334d019ff4eb2a5c667de
treefc197b40c2c73da2c0824f0c7cc669789f82b1f3
parentc48262d85738587196e6dcc17a4e104cb0e362ac
avcodec/jpeglsdec: Check ilv for being a supported value

Fixes: 1773/clusterfuzz-testcase-minimized-4832523987189760

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 fe533628b9604e2f8e5179d5c5dd17c3cb764265)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/jpeglsdec.c