diff options
author | Patrick McHardy <kaber@trash.net> | 2008-11-26 11:57:44 (GMT) |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2008-11-26 11:57:44 (GMT) |
commit | 3ec192559033ed457f0d7856838654c100fc659f (patch) | |
tree | 8896e920dee68ded264d858358faca4c2c59621c | |
parent | bd51126957eeac96d056c670545ff798c89f63f5 (diff) | |
download | linux-fsl-qoriq-3ec192559033ed457f0d7856838654c100fc659f.tar.xz |
netfilter: ctnetlink: fix GFP_KERNEL allocation under spinlock
The previous fix for the conntrack creation race (netfilter: ctnetlink:
fix conntrack creation race) missed a GFP_KERNEL allocation that is
now performed while holding a spinlock. Switch to GFP_ATOMIC.
Reported-and-tested-by: Zoltan Borbely <bozo@andrews.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 3b009a3..5f4a651 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -1138,7 +1138,7 @@ ctnetlink_create_conntrack(struct nlattr *cda[], } } - nf_ct_acct_ext_add(ct, GFP_KERNEL); + nf_ct_acct_ext_add(ct, GFP_ATOMIC); #if defined(CONFIG_NF_CONNTRACK_MARK) if (cda[CTA_MARK]) |