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ffmpeg/libswscale
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Michael Niedermayer b3f9eac35a
swscale/output: Fix integer overflow in yuv2gbrp_full_X_c() 
Fixes: signed integer overflow: 1966895953 + 210305024 cannot be represented in type 'int'
Fixes: 391921975/clusterfuzz-testcase-minimized-ffmpeg_SWS_fuzzer-5916798905548800

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 ce538ef97a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2025-05-16 18:59:58 +02:00
..
aarch64 swscale: aarch64: Fix yuv2rgb with negative strides 2022-11-04 14:32:34 +02:00
arm arm: swscale: Only compile the rgb2yuv asm if .dn aliases are supported 2018-03-31 21:54:56 +03:00
ppc swscale: Add support for NV24 and NV42 2019-05-12 07:51:02 -07:00
tests swscale/tests/swscale: Lengthen pixfmt name buffer to 21 bytes 2019-05-13 13:39:49 +02:00
x86 swscale/x86/swscale: Fix undefined left shifts of negative numbers 2020-05-20 03:42:42 +02:00
alphablend.c swscale/alphablend: Fix slice handling 2021-10-06 13:59:34 +02:00
bayer_template.c swscale/bayer_template: Add () to protect the argument of BAYER_READ() 2015-02-18 01:55:15 +01:00
gamma.c swscale: re-enable gamma 2015-09-04 19:00:20 -03:00
hscale.c avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT 2016-01-27 16:36:46 +00:00
hscale_fast_bilinear.c sws: Move fast bilinear C code into seperate file 2014-07-19 05:36:26 +02:00
input.c swscale/input: Use more unsigned intermediates 2023-04-21 01:55:09 +02:00
libswscale.v build: Change structure of the linker version script templates 2016-05-29 16:43:11 +02:00
log2_tab.c lsws: duplicate ff_log2_tab 2014-08-12 20:52:21 +02:00
Makefile Merge commit '92db508307' 2017-05-04 19:59:30 -03:00
options.c swscale/options: Use AV_OPT_TYPE_PIXEL_FMT 2016-11-20 13:00:22 +01:00
output.c swscale/output: Fix integer overflow in yuv2gbrp_full_X_c() 2025-05-16 18:59:58 +02:00
rgb2rgb.c swscale/rgb : move shuffle func shuffle_bytes_1230, shuffle_bytes_3012, shuffle_bytes_3210 in order to add SIMD 2018-03-24 20:22:02 +01:00
rgb2rgb.h swscale/rgb2rgb : cosmetic, move shuffle_bytes func declaration 2018-03-24 20:22:17 +01:00
rgb2rgb_template.c lsws/rgb2rgb_template: Do not compile unneeded shuffle functions on big-endian. 2018-06-10 03:22:59 +02:00
slice.c swscale/slice: clear allocated memory in alloc_lines() 2025-05-16 03:03:43 +02:00
swscale.c swscale/swscale: Use unsigned operation to avoid undefined behavior 2025-05-16 03:03:36 +02:00
swscale.h doxygen: Standardize root-level modules 2016-08-02 22:15:25 -07:00
swscale_internal.h swscale/ppc: Move VSX-using code to its own file 2018-12-04 02:59:07 +01:00
swscale_unscaled.c swscale: Add support for NV24 and NV42 2019-05-12 07:51:02 -07:00
swscaleres.rc Add Windows resource file support for shared libraries 2013-12-05 23:42:07 +01:00
utils.c swscale/utils: Fix xInc overflow 2024-04-14 22:12:50 +02:00
version.h Bump minor versions to separate 4.2 from master 2019-07-21 18:36:18 +02:00
vscale.c swscale: cleanup unused code 2016-03-31 16:36:16 -03:00
yuv2rgb.c swscale/yuv2rgb: Use 64bit for brightness computation 2024-06-13 18:30:08 +02:00