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authorMartin Storsjö <martin@martin.st>2022-10-25 13:13:34 +0300
committerMartin Storsjö <martin@martin.st>2022-11-04 14:32:34 +0200
commit9d5450b514217b8aca408652d17a2ff00a9ffa51 (patch)
tree372d3222045660076fc8f67a737bdb2bcab01ebe /libavcodec/pngdec.c
parent4fb9e37c9fd6308f0d60d0cf616ebd8a847f30b8 (diff)
downloadffmpeg-9d5450b514217b8aca408652d17a2ff00a9ffa51.tar.gz
swscale: aarch64: Fix yuv2rgb with negative strides
Treat the 32 bit stride registers as signed. Alternatively, we could make the stride arguments ptrdiff_t instead of int, and changing all of the assembly to operate on these registers with their full 64 bit width, but that's a much larger and more intrusive change (and risks missing some operation, which would clamp the intermediates to 32 bit still). Fixes: https://trac.ffmpeg.org/ticket/9985 Signed-off-by: Martin Storsjö <martin@martin.st> (cherry picked from commit cb803a0072cb98945dcd3f1660bd2a975650ce42) Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavcodec/pngdec.c')
0 files changed, 0 insertions, 0 deletions