avcodec/h264_slice: Limit max_contexts when slice_context_count is initialized
authorMichael Niedermayer <michael@niedermayer.cc>
Tue, 24 Nov 2015 20:12:37 +0000 (21:12 +0100)
committerMike Gabriel <sunweaver@debian.org>
Sat, 31 Aug 2019 15:36:55 +0000 (16:36 +0100)
commit94dbbfe9ed25f59d3727bb56fe478bff6c0ed477
treea7afdb29ea77e734e451a5c24ad67238c5fe1a13
parent48827788cca833ddef268279883b0132b411e8ab
avcodec/h264_slice: Limit max_contexts when slice_context_count is initialized

avcodec/h264_slice: Limit max_contexts when slice_context_count is initialized

Fixes out of array access
Fixes: 1430e9c43fae47a24c179c7c54f94918/signal_sigsegv_421427_2049_f2192b6829ab6e0eefcb035329c03c60.264
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Gbp-Pq: Name CVE-2015-8661.patch
libavcodec/h264_slice.c