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Commit 1d0d6bd6 authored by Jozsef Kadlecsik's avatar Jozsef Kadlecsik
Browse files

netfilter: ipset: Use kmalloc() in comment extension helper 



Allocate memory with kmalloc() rather than kzalloc(): the string
is immediately initialized so it is unnecessary to zero out
the allocated memory area.

Ported from a patch proposed by Sergey Popovich <popovich_sergei@mail.ua>.

Suggested-by: default avatarSergey Popovich <popovich_sergei@mail.ua>
Signed-off-by: default avatarJozsef Kadlecsik <kadlec@blackhole.kfki.hu>
parent bec810d9

include/linux/netfilter/ipset/ip_set_comment.h

+1 −1
Original line number Diff line number Diff line
@@ -34,7 +34,7 @@ ip_set_init_comment(struct ip_set_comment *comment, 
		return;

	if (unlikely(len > IPSET_MAX_COMMENT_SIZE))

		len = IPSET_MAX_COMMENT_SIZE;

	c = kzalloc(sizeof(*c) + len + 1, GFP_ATOMIC);

	c = kmalloc(sizeof(*c) + len + 1, GFP_ATOMIC);

	if (unlikely(!c))

		return;

	strlcpy(c->str, ext->comment, len + 1);