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| author | Yuli Wang <wangyuli@uniontech.com> | 2025-02-13 12:02:40 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-21 14:01:17 +0100 |
| commit | 9f15a8df542c0f08732a67d1a14ee7c22948fb97 (patch) | |
| tree | 47409bbb6919ec012447dc47fdc31f5524f06ac5 /scripts | |
| parent | 78d192f6147c20190b9d626aaba8705846b8811f (diff) | |
| download | linux-9f15a8df542c0f08732a67d1a14ee7c22948fb97.tar.gz linux-9f15a8df542c0f08732a67d1a14ee7c22948fb97.tar.bz2 linux-9f15a8df542c0f08732a67d1a14ee7c22948fb97.zip | |
LoongArch: csum: Fix OoB access in IP checksum code for negative lengths
[ Upstream commit 6287f1a8c16138c2ec750953e35039634018c84a ]
Commit 69e3a6aa6be2 ("LoongArch: Add checksum optimization for 64-bit
system") would cause an undefined shift and an out-of-bounds read.
Commit 8bd795fedb84 ("arm64: csum: Fix OoB access in IP checksum code
for negative lengths") fixes the same issue on ARM64.
Fixes: 69e3a6aa6be2 ("LoongArch: Add checksum optimization for 64-bit system")
Co-developed-by: Wentao Guan <guanwentao@uniontech.com>
Signed-off-by: Wentao Guan <guanwentao@uniontech.com>
Signed-off-by: Yuli Wang <wangyuli@uniontech.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions