netfilter: xtables: compat out of scope fix

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As per C99 6.2.4(2) when temporary table data goes out of scope,
the behaviour is undefined:

	if (compat) {
		struct foo tmp;
		...
		private = &tmp;
	}
	[dereference private]

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Patrick McHardy <kaber@trash.net>

...

This commit is contained in:

Alexey Dobriyan 2010-02-08 15:44:07 +01:00 • committed by Patrick McHardy

parent 38c7233b28

commit dab1531a07

3 changed files with 6 additions and 6 deletions

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4

net/ipv4/netfilter/arp_tables.c

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4

net/ipv4/netfilter/ip_tables.c

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4

net/ipv6/netfilter/ip6_tables.c

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