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FFmpeg/libswscale
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Michael Niedermayer 5987250c42
swscale/utils: Fix xInc overflow 
Fixes: signed integer overflow: 2 * 1073741824 cannot be represented in type 'int'
Fixes: 67802/clusterfuzz-testcase-minimized-ffmpeg_SWS_fuzzer-6249515855183872

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 1a9eda65d0)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-04-04 21:09:44 +02:00
..
aarch64 sw_scale: Add specializations for hscale 16 to 19 2022-11-01 15:24:58 +02:00
arm sws: rename SwsContext.swscale to convert_unscaled 2021-07-03 15:57:53 +02:00
loongarch swscale/la: Add output_lasx.c file. 2022-09-10 22:56:39 +02:00
ppc sws: rename SwsContext.swscale to convert_unscaled 2021-07-03 15:57:53 +02:00
riscv sws/rgb2rgb: RISC-V 64-bit V packed YUYV/UYVY to planar 4:2:2 2022-09-30 07:25:44 +02:00
tests swscale: introduce isSwappedChroma 2022-01-04 19:39:22 -06:00
x86 x86: replace explicit REP_RETs with RETs 2023-02-01 04:23:55 +01:00
alphablend.c swscale/alphablend: Fix slice handling 2021-10-03 20:38:29 +02:00
bayer_template.c swscale: do not drop half of bits from 16bit bayer formats 2020-08-08 12:03:42 +02:00
gamma.c
half2float.c swscale/input: add rgbaf16 input support 2022-08-19 22:09:36 +02:00
hscale_fast_bilinear.c
hscale.c swscale: add opaque parameter to input functions 2022-08-19 22:09:36 +02:00
input.c swscale/input: Use more unsigned intermediates 2022-11-20 21:55:06 +01:00
libswscale.v
log2_tab.c
Makefile swscale/input: add rgbaf16 input support 2022-08-19 22:09:36 +02:00
options.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
output.c swscale/output: Bias 16bps output calculations to improve non overflowing range for GBRP16/GBRPF32 2022-11-04 22:44:16 +01:00
rgb2rgb_template.c swscale/rgb2rgb_template: use shuffle macro on big-endian arches 2020-12-12 23:07:22 -05:00
rgb2rgb.c sws/rgb2rgb: RISC-V V shuffle_bytes_xxxx functions 2022-09-30 07:24:09 +02:00
rgb2rgb.h sws/rgb2rgb: RISC-V V shuffle_bytes_xxxx functions 2022-09-30 07:24:09 +02:00
slice.c swscale/input: add rgbaf16 input support 2022-08-19 22:09:36 +02:00
swscale_internal.h swscale/la: Optimize hscale functions with lasx. 2022-09-10 22:56:38 +02:00
swscale_unscaled.c libswscale: force a minimum size of the slide for bayer sources 2022-10-14 12:19:13 +02:00
swscale.c swscale/swscale: Check srcSliceH for bayer 2024-04-03 02:04:15 +02:00
swscale.h swscale: document some missing arguments 2022-10-17 09:56:47 +02:00
swscaleres.rc
utils.c swscale/utils: Fix xInc overflow 2024-04-04 21:09:44 +02:00
version_major.h Bump major versions of all libraries 2023-02-09 15:35:14 +01:00
version.c lib*/version: Move library version functions into files of their own 2022-05-10 06:49:32 +02:00
version.h version.h: Bump minor for 6.0 branch 2023-02-19 18:32:07 +01:00
vscale.c Replace all occurences of av_mallocz_array() by av_calloc() 2021-09-20 01:03:52 +02:00
yuv2rgb.c swscale/la: Add yuv2rgb_lasx.c and rgb2rgb_lasx.c files 2022-09-10 22:56:38 +02:00