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authorwm4 <nfxjfg@googlemail.com>2015-01-05 04:45:26 +0100
committerMichael Niedermayer <michaelni@gmx.at>2015-01-09 17:19:10 +0100
commite0a12b3dc3a252412e91416ebbbf9449e82e4bd0 (patch)
treee4a54db4340dd74318af1310a539520d58745ce9 /libswresample/rematrix_template.c
parent252ba4a9259fcaf18f5f340da364e7d536bc6788 (diff)
downloadffmpeg-e0a12b3dc3a252412e91416ebbbf9449e82e4bd0.tar.gz
avcodec/dvdsubdec: fix out of bounds accesses
The code blindly trusted buffer offsets read from the file in the RLE decoder. Explicitly check the offset. Also error out on other RLE decoding errors. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit c9151de7c42553bb145be608df8513c1287f1f24) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libswresample/rematrix_template.c')
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