rcutorture: Use kcalloc() instead of kzalloc()

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Use kcalloc() in rcu_torture_writer() to gain built-in overflow protection,
making memory allocation safer when calculating allocation size compared to
explicit multiplication.

Change sizeof(ulo[0]) and sizeof(rgo[0]) to sizeof(*ulo) and sizeof(*rgo),
as this is more consistent with coding conventions.

Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

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Qianfeng Rong 2025-08-21 21:41:16 +08:00 • committed by Paul E. McKenney

parent 51c285baa3

commit 3e15cccf3e

1 changed files with 2 additions and 2 deletions

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kernel/rcu/rcutorture.c

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