On Thu, Aug 21, 2025 at 10:27:31PM +0800, Qianfeng Rong wrote: > 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@xxxxxxxx> > --- > drivers/crypto/hisilicon/hpre/hpre_main.c | 2 +- > drivers/crypto/hisilicon/sec2/sec_main.c | 2 +- > drivers/crypto/hisilicon/zip/zip_main.c | 2 +- > 3 files changed, 3 insertions(+), 3 deletions(-) Patch applied. Thanks. -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
