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netlink: fix unaligned access in nla_get_be64()

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This patch fixes a unaligned access in nla_get_be64() that was
introduced by myself in a17c859849.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pablo Neira Ayuso
2010-03-16 13:30:44 +00:00
committed by David S. Miller
parent 6830c25b7d
commit f5d410f2ea
1 changed files with 5 additions and 1 deletions
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6
include/net/netlink.h
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@@ -945,7 +945,11 @@ static inline u64 nla_get_u64(const struct nlattr *nla)
*/ */
static inline __be64 nla_get_be64(const struct nlattr *nla) static inline __be64 nla_get_be64(const struct nlattr *nla)
{ {
return *(__be64 *) nla_data(nla); __be64 tmp;
nla_memcpy(&tmp, nla, sizeof(tmp));
return tmp;
} }
/** /**