ffmpeg

mirror of https://git.ffmpeg.org/ffmpeg.git synced 2026-05-09 12:32:56 +02:00

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Michael Niedermayer 2a0ae4d576 swresample/resample_template: add casts to avoid undefined overflows

resample_linear can produce overflows with craftet input,
The added casts should have no effect on the binary output or the operations they
just change things to a defined regime

Fixes: signed integer overflow: 2069416960 + 78151680 cannot be represented in type 'int'
Fixes: 472047214/clusterfuzz-testcase-minimized-ffmpeg_SWR_fuzzer-6374046976770048

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 17cad7ac75)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2026-05-05 18:55:03 +02:00

aarch64

all: apply linter fixes

2025-12-07 15:55:56 +00:00

arm

swresample/arm: rename labels to fix xcode build error

2018-04-28 18:08:52 +02:00

tests

…

x86

swresample: Use channel count in rematrix initialization

2018-07-26 02:42:42 +02:00