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authorAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>2016-11-24 23:57:46 +0100
committerAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>2016-11-27 00:28:08 +0100
commit072246993acb9ce22f88e3df697f78dba61fcdd3 (patch)
tree20149c9d775d22a466c16ee001e656b8e885e351 /libavfilter/psnr.h
parent5d1502d4b68c458522e5a6fc446d5b0e5f88bffb (diff)
downloadffmpeg-072246993acb9ce22f88e3df697f78dba61fcdd3.tar.gz
mss2: only use error correction for matching block counts
This fixes a heap-buffer-overflow in ff_er_frame_end when decoding mss2 with coded_width/coded_height larger than width/height. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> (cherry picked from commit 2566ad98b01538ea589e5ee07b69fc566aadc348) Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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