Replace kzalloc() with kcalloc() in kernel/rcu. As noted in the kernel documentation [1], open-coded multiplication in allocator arguments is discouraged because it can lead to integer overflow.
Use 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 <rongqianf...@vivo.com> Qianfeng Rong (2): rcutorture: Use kcalloc() instead of kzalloc() refscale: Use kcalloc() instead of kzalloc() kernel/rcu/rcutorture.c | 4 ++-- kernel/rcu/refscale.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) -- 2.34.1
