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authorDavid S. Miller <davem@davemloft.net>2014-03-05 20:32:02 -0500
committerDavid S. Miller <davem@davemloft.net>2014-03-05 20:32:02 -0500
commit67ddc87f162e2d0e29db2b6b21c5a3fbcb8be206 (patch)
treec83ac73e3d569156d4b7f3dab3e7e27e0054cd0d /net/xfrm
parent6092c79fd00ce48ee8698955ea6419cc5cd65641 (diff)
parentc3bebc71c4bcdafa24b506adf0c1de3c1f77e2e0 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/wireless/ath/ath9k/recv.c drivers/net/wireless/mwifiex/pcie.c net/ipv6/sit.c The SIT driver conflict consists of a bug fix being done by hand in 'net' (missing u64_stats_init()) whilst in 'net-next' a helper was created (netdev_alloc_pcpu_stats()) which takes care of this. The two wireless conflicts were overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_policy.c2
-rw-r--r--net/xfrm/xfrm_state.c23
-rw-r--r--net/xfrm/xfrm_user.c5
3 files changed, 18 insertions, 12 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index bb3669d973a7..a75fae4b045a 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1156,7 +1156,7 @@ static struct xfrm_policy *__xfrm_policy_unlink(struct xfrm_policy *pol,
if (hlist_unhashed(&pol->bydst))
return NULL;
- hlist_del(&pol->bydst);
+ hlist_del_init(&pol->bydst);
hlist_del(&pol->byidx);
list_del(&pol->walk.all);
net->xfrm.policy_count[dir]--;
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 5339c26bb0cf..06970fee9155 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -1171,6 +1171,11 @@ static struct xfrm_state *xfrm_state_clone(struct xfrm_state *orig)
}
x->props.aalgo = orig->props.aalgo;
+ if (orig->aead) {
+ x->aead = xfrm_algo_aead_clone(orig->aead);
+ if (!x->aead)
+ goto error;
+ }
if (orig->ealg) {
x->ealg = xfrm_algo_clone(orig->ealg);
if (!x->ealg)
@@ -1211,6 +1216,9 @@ static struct xfrm_state *xfrm_state_clone(struct xfrm_state *orig)
x->props.flags = orig->props.flags;
x->props.extra_flags = orig->props.extra_flags;
+ x->tfcpad = orig->tfcpad;
+ x->replay_maxdiff = orig->replay_maxdiff;
+ x->replay_maxage = orig->replay_maxage;
x->curlft.add_time = orig->curlft.add_time;
x->km.state = orig->km.state;
x->km.seq = orig->km.seq;
@@ -1223,11 +1231,12 @@ out:
return NULL;
}
-/* net->xfrm.xfrm_state_lock is held */
struct xfrm_state *xfrm_migrate_state_find(struct xfrm_migrate *m, struct net *net)
{
unsigned int h;
- struct xfrm_state *x;
+ struct xfrm_state *x = NULL;
+
+ spin_lock_bh(&net->xfrm.xfrm_state_lock);
if (m->reqid) {
h = xfrm_dst_hash(net, &m->old_daddr, &m->old_saddr,
@@ -1244,7 +1253,7 @@ struct xfrm_state *xfrm_migrate_state_find(struct xfrm_migrate *m, struct net *n
m->old_family))
continue;
xfrm_state_hold(x);
- return x;
+ break;
}
} else {
h = xfrm_src_hash(net, &m->old_daddr, &m->old_saddr,
@@ -1259,11 +1268,13 @@ struct xfrm_state *xfrm_migrate_state_find(struct xfrm_migrate *m, struct net *n
m->old_family))
continue;
xfrm_state_hold(x);
- return x;
+ break;
}
}
- return NULL;
+ spin_unlock_bh(&net->xfrm.xfrm_state_lock);
+
+ return x;
}
EXPORT_SYMBOL(xfrm_migrate_state_find);
@@ -1458,7 +1469,7 @@ xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src, int n,
{
int err = 0;
struct xfrm_state_afinfo *afinfo = xfrm_state_get_afinfo(family);
- struct net *net = xs_net(*dst);
+ struct net *net = xs_net(*src);
if (!afinfo)
return -EAFNOSUPPORT;
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 023e5e7ea4c6..195dbe230b98 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -32,11 +32,6 @@
#include <linux/in6.h>
#endif
-static inline int aead_len(struct xfrm_algo_aead *alg)
-{
- return sizeof(*alg) + ((alg->alg_key_len + 7) / 8);
-}
-
static int verify_one_alg(struct nlattr **attrs, enum xfrm_attr_type_t type)
{
struct nlattr *rt = attrs[type];

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