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authorQianfeng Rong <rongqianfeng@vivo.com>2025-08-21 22:27:31 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2025-08-30 15:43:26 +0800
commit41eab2a95950682cdc9c5e60cb3457e29f186540 (patch)
treed29ba701b8500afe554504515b323ed2cfa27652 /rust/kernel/task.rs
parent4c634b6b3c77bba237ee64bca172e73f9cee0cb2 (diff)
crypto: hisilicon - use kcalloc() instead of kzalloc()
As noted in the kernel documentation [1], open-coded multiplication in allocator arguments is discouraged because it can lead to integer overflow. Use devm_kcalloc() to gain built-in overflow protection, making memory allocation safer when calculating allocation size compared to explicit multiplication. Link: https://www.kernel.org/doc/html/next/process/deprecated.html#open-coded-arithmetic-in-allocator-arguments #1 Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com> Reviewed-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'rust/kernel/task.rs')
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