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-rw-r--r--net/ipv6/udp.c28
-rw-r--r--net/xfrm/xfrm_policy.c4
-rw-r--r--net/xfrm/xfrm_user.c2
3 files changed, 24 insertions, 10 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 71e259e..8b48512 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -138,6 +138,7 @@ int udpv6_recvmsg(struct kiocb *iocb, struct sock *sk,
int peeked;
int err;
int is_udplite = IS_UDPLITE(sk);
+ int is_udp4;
if (addr_len)
*addr_len=sizeof(struct sockaddr_in6);
@@ -158,6 +159,8 @@ try_again:
else if (copied < ulen)
msg->msg_flags |= MSG_TRUNC;
+ is_udp4 = (skb->protocol == htons(ETH_P_IP));
+
/*
* If checksum is needed at all, try to do it while copying the
* data. If the data is truncated, or if we only want a partial
@@ -180,9 +183,14 @@ try_again:
if (err)
goto out_free;
- if (!peeked)
- UDP6_INC_STATS_USER(sock_net(sk),
- UDP_MIB_INDATAGRAMS, is_udplite);
+ if (!peeked) {
+ if (is_udp4)
+ UDP_INC_STATS_USER(sock_net(sk),
+ UDP_MIB_INDATAGRAMS, is_udplite);
+ else
+ UDP6_INC_STATS_USER(sock_net(sk),
+ UDP_MIB_INDATAGRAMS, is_udplite);
+ }
sock_recv_timestamp(msg, sk, skb);
@@ -196,7 +204,7 @@ try_again:
sin6->sin6_flowinfo = 0;
sin6->sin6_scope_id = 0;
- if (skb->protocol == htons(ETH_P_IP))
+ if (is_udp4)
ipv6_addr_set(&sin6->sin6_addr, 0, 0,
htonl(0xffff), ip_hdr(skb)->saddr);
else {
@@ -207,7 +215,7 @@ try_again:
}
}
- if (skb->protocol == htons(ETH_P_IP)) {
+ if (is_udp4) {
if (inet->cmsg_flags)
ip_cmsg_recv(msg, skb);
} else {
@@ -228,8 +236,14 @@ out:
csum_copy_err:
lock_sock(sk);
- if (!skb_kill_datagram(sk, skb, flags))
- UDP6_INC_STATS_USER(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
+ if (!skb_kill_datagram(sk, skb, flags)) {
+ if (is_udp4)
+ UDP_INC_STATS_USER(sock_net(sk),
+ UDP_MIB_INERRORS, is_udplite);
+ else
+ UDP6_INC_STATS_USER(sock_net(sk),
+ UDP_MIB_INERRORS, is_udplite);
+ }
release_sock(sk);
if (flags & MSG_DONTWAIT)
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 2587274..058f04f 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -315,9 +315,9 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
return;
}
- spin_lock(&xfrm_policy_gc_lock);
+ spin_lock_bh(&xfrm_policy_gc_lock);
hlist_add_head(&policy->bydst, &xfrm_policy_gc_list);
- spin_unlock(&xfrm_policy_gc_lock);
+ spin_unlock_bh(&xfrm_policy_gc_lock);
schedule_work(&xfrm_policy_gc_work);
}
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 4a8a1ab..a278a6f 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1816,7 +1816,7 @@ static int copy_to_user_kmaddress(struct xfrm_kmaddress *k, struct sk_buff *skb)
uk.family = k->family;
uk.reserved = k->reserved;
memcpy(&uk.local, &k->local, sizeof(uk.local));
- memcpy(&uk.remote, &k->local, sizeof(uk.remote));
+ memcpy(&uk.remote, &k->remote, sizeof(uk.remote));
return nla_put(skb, XFRMA_KMADDRESS, sizeof(uk), &uk);
}
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