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| author | Jiri Kosina <jkosina@suse.cz> | 2013-09-04 10:49:39 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-09-04 10:49:57 +0200 |
| commit | efd15f5f4ff63f6ac5d80850686e3d2cc8c4481b (patch) | |
| tree | 40024adbe77a3d660662e639fd765097133d648c /net/xfrm | |
| parent | 6c2794a2984f4c17a58117a68703cc7640f01c5a (diff) | |
| parent | 58c59bc997d86593f0bea41845885917cf304d22 (diff) | |
| download | lwn-efd15f5f4ff63f6ac5d80850686e3d2cc8c4481b.tar.gz lwn-efd15f5f4ff63f6ac5d80850686e3d2cc8c4481b.zip | |
Merge branch 'master' into for-3.12/upstream
Sync with Linus' tree to be able to apply fixup patch on top
of 9d9a04ee75 ("HID: apple: Add support for the 2013 Macbook Air")
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_input.c | 5 | ||||
| -rw-r--r-- | net/xfrm/xfrm_output.c | 9 | ||||
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 2 | ||||
| -rw-r--r-- | net/xfrm/xfrm_proc.c | 1 |
4 files changed, 11 insertions, 6 deletions
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c index ab2bb42fe094..88843996f935 100644 --- a/net/xfrm/xfrm_input.c +++ b/net/xfrm/xfrm_input.c @@ -163,6 +163,11 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type) skb->sp->xvec[skb->sp->len++] = x; spin_lock(&x->lock); + if (unlikely(x->km.state == XFRM_STATE_ACQ)) { + XFRM_INC_STATS(net, LINUX_MIB_XFRMACQUIREERROR); + goto drop_unlock; + } + if (unlikely(x->km.state != XFRM_STATE_VALID)) { XFRM_INC_STATS(net, LINUX_MIB_XFRMINSTATEINVALID); goto drop_unlock; diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c index 0cf003dfa8fc..eb4a84288648 100644 --- a/net/xfrm/xfrm_output.c +++ b/net/xfrm/xfrm_output.c @@ -89,7 +89,7 @@ static int xfrm_output_one(struct sk_buff *skb, int err) err = x->type->output(x, skb); if (err == -EINPROGRESS) - goto out_exit; + goto out; resume: if (err) { @@ -107,15 +107,14 @@ resume: x = dst->xfrm; } while (x && !(x->outer_mode->flags & XFRM_MODE_FLAG_TUNNEL)); - err = 0; + return 0; -out_exit: - return err; error: spin_unlock_bh(&x->lock); error_nolock: kfree_skb(skb); - goto out_exit; +out: + return err; } int xfrm_output_resume(struct sk_buff *skb, int err) diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index ea970b8002a2..e52cab3591dd 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -2785,7 +2785,7 @@ static void __net_init xfrm_dst_ops_init(struct net *net) static int xfrm_dev_event(struct notifier_block *this, unsigned long event, void *ptr) { - struct net_device *dev = ptr; + struct net_device *dev = netdev_notifier_info_to_dev(ptr); switch (event) { case NETDEV_DOWN: diff --git a/net/xfrm/xfrm_proc.c b/net/xfrm/xfrm_proc.c index c721b0d9ab8b..80cd1e55b834 100644 --- a/net/xfrm/xfrm_proc.c +++ b/net/xfrm/xfrm_proc.c @@ -44,6 +44,7 @@ static const struct snmp_mib xfrm_mib_list[] = { SNMP_MIB_ITEM("XfrmOutPolError", LINUX_MIB_XFRMOUTPOLERROR), SNMP_MIB_ITEM("XfrmFwdHdrError", LINUX_MIB_XFRMFWDHDRERROR), SNMP_MIB_ITEM("XfrmOutStateInvalid", LINUX_MIB_XFRMOUTSTATEINVALID), + SNMP_MIB_ITEM("XfrmAcquireError", LINUX_MIB_XFRMACQUIREERROR), SNMP_MIB_SENTINEL }; |