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authorDavid S. Miller <davem@davemloft.net>2011-04-28 14:31:47 -0700
committerDavid S. Miller <davem@davemloft.net>2011-04-28 22:26:00 -0700
commitcf91166223772ef4a2ed98b9874958bf6a2470df (patch)
treef8c86cc60798db9e4469031a8dceb5fcb512fb81 /net/xfrm
parent5c1e6aa300a7a669dc469d2dcb20172c6bd8fed9 (diff)
downloadlinux-cf91166223772ef4a2ed98b9874958bf6a2470df.tar.bz2
net: Use non-zero allocations in dst_alloc().
Make dst_alloc() and it's users explicitly initialize the entire entry. The zero'ing done by kmem_cache_zalloc() was almost entirely redundant. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_policy.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 70552c4e2272..00bcb88386c2 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1349,6 +1349,7 @@ static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)
BUG();
}
xdst = dst_alloc(dst_ops, NULL, 0, 0, 0);
+ memset(&xdst->u.rt6.rt6i_table, 0, sizeof(*xdst) - sizeof(struct dst_entry));
xfrm_policy_put_afinfo(afinfo);
if (likely(xdst))