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-rw-r--r--include/net/act_api.h3
-rw-r--r--include/net/addrconf.h1
-rw-r--r--include/net/bluetooth/hci_core.h30
-rw-r--r--include/net/bluetooth/l2cap.h2
-rw-r--r--include/net/dst.h10
-rw-r--r--include/net/genetlink.h8
-rw-r--r--include/net/inet_connection_sock.h4
-rw-r--r--include/net/ip_vs.h10
-rw-r--r--include/net/netfilter/nf_tables.h2
-rw-r--r--include/net/sctp/constants.h8
-rw-r--r--include/net/sock.h5
-rw-r--r--include/net/xfrm.h16
12 files changed, 63 insertions, 36 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 775387d6ca95..ff268bb0c60f 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -69,7 +69,8 @@ static inline void tcf_tm_dump(struct tcf_t *dtm, const struct tcf_t *stm)
{
dtm->install = jiffies_to_clock_t(jiffies - stm->install);
dtm->lastuse = jiffies_to_clock_t(jiffies - stm->lastuse);
- dtm->firstuse = jiffies_to_clock_t(jiffies - stm->firstuse);
+ dtm->firstuse = stm->firstuse ?
+ jiffies_to_clock_t(jiffies - stm->firstuse) : 0;
dtm->expires = jiffies_to_clock_t(stm->expires);
}
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index f30ee99a1d72..a4cda4768210 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -270,6 +270,7 @@ int ipv6_sock_ac_join(struct sock *sk, int ifindex,
const struct in6_addr *addr);
int ipv6_sock_ac_drop(struct sock *sk, int ifindex,
const struct in6_addr *addr);
+void __ipv6_sock_ac_close(struct sock *sk);
void ipv6_sock_ac_close(struct sock *sk);
int __ipv6_dev_ac_inc(struct inet6_dev *idev, const struct in6_addr *addr);
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 6cd4d5b48239..f80356a98081 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -1252,16 +1252,34 @@ static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status)
conn->security_cfm_cb(conn, status);
}
-static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status,
- __u8 encrypt)
+static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status)
{
struct hci_cb *cb;
+ __u8 encrypt;
+
+ if (conn->state == BT_CONFIG) {
+ if (!status)
+ conn->state = BT_CONNECTED;
- if (conn->sec_level == BT_SECURITY_SDP)
- conn->sec_level = BT_SECURITY_LOW;
+ hci_connect_cfm(conn, status);
+ hci_conn_drop(conn);
+ return;
+ }
- if (conn->pending_sec_level > conn->sec_level)
- conn->sec_level = conn->pending_sec_level;
+ if (!test_bit(HCI_CONN_ENCRYPT, &conn->flags))
+ encrypt = 0x00;
+ else if (test_bit(HCI_CONN_AES_CCM, &conn->flags))
+ encrypt = 0x02;
+ else
+ encrypt = 0x01;
+
+ if (!status) {
+ if (conn->sec_level == BT_SECURITY_SDP)
+ conn->sec_level = BT_SECURITY_LOW;
+
+ if (conn->pending_sec_level > conn->sec_level)
+ conn->sec_level = conn->pending_sec_level;
+ }
mutex_lock(&hci_cb_list_lock);
list_for_each_entry(cb, &hci_cb_list, list) {
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 0697fd413087..21dbd38f724d 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -619,6 +619,8 @@ struct l2cap_ops {
struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
unsigned long hdr_len,
unsigned long len, int nb);
+ int (*filter) (struct l2cap_chan * chan,
+ struct sk_buff *skb);
};
struct l2cap_conn {
diff --git a/include/net/dst.h b/include/net/dst.h
index 5ebc7356a381..90bad764bc98 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -427,7 +427,15 @@ static inline struct neighbour *dst_neigh_lookup(const struct dst_entry *dst, co
static inline struct neighbour *dst_neigh_lookup_skb(const struct dst_entry *dst,
struct sk_buff *skb)
{
- struct neighbour *n = dst->ops->neigh_lookup(dst, skb, NULL);
+ struct neighbour *n = NULL;
+
+ /* The packets from tunnel devices (eg bareudp) may have only
+ * metadata in the dst pointer of skb. Hence a pointer check of
+ * neigh_lookup is needed.
+ */
+ if (dst->ops->neigh_lookup)
+ n = dst->ops->neigh_lookup(dst, skb, NULL);
+
return IS_ERR(n) ? NULL : n;
}
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 5ac169a735f4..c25b2e75732b 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -34,12 +34,6 @@ struct genl_info;
* do additional, common, filtering and return an error
* @post_doit: called after an operation's doit callback, it may
* undo operations done by pre_doit, for example release locks
- * @mcast_bind: a socket bound to the given multicast group (which
- * is given as the offset into the groups array)
- * @mcast_unbind: a socket was unbound from the given multicast group.
- * Note that unbind() will not be called symmetrically if the
- * generic netlink family is removed while there are still open
- * sockets.
* @attrbuf: buffer to store parsed attributes (private)
* @mcgrps: multicast groups used by this family
* @n_mcgrps: number of multicast groups
@@ -62,8 +56,6 @@ struct genl_family {
void (*post_doit)(const struct genl_ops *ops,
struct sk_buff *skb,
struct genl_info *info);
- int (*mcast_bind)(struct net *net, int group);
- void (*mcast_unbind)(struct net *net, int group);
struct nlattr ** attrbuf; /* private */
const struct genl_ops * ops;
const struct genl_multicast_group *mcgrps;
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 13e4c89a8231..ceab3a5dd530 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -321,5 +321,9 @@ int inet_csk_compat_getsockopt(struct sock *sk, int level, int optname,
int inet_csk_compat_setsockopt(struct sock *sk, int level, int optname,
char __user *optval, unsigned int optlen);
+/* update the fast reuse flag when adding a socket */
+void inet_csk_update_fastreuse(struct inet_bind_bucket *tb,
+ struct sock *sk);
+
struct dst_entry *inet_csk_update_pmtu(struct sock *sk, u32 mtu);
#endif /* _INET_CONNECTION_SOCK_H */
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index f4e5ac8aa366..1fb79c78e200 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -1607,18 +1607,16 @@ static inline void ip_vs_conn_drop_conntrack(struct ip_vs_conn *cp)
}
#endif /* CONFIG_IP_VS_NFCT */
-/* Really using conntrack? */
-static inline bool ip_vs_conn_uses_conntrack(struct ip_vs_conn *cp,
- struct sk_buff *skb)
+/* Using old conntrack that can not be redirected to another real server? */
+static inline bool ip_vs_conn_uses_old_conntrack(struct ip_vs_conn *cp,
+ struct sk_buff *skb)
{
#ifdef CONFIG_IP_VS_NFCT
enum ip_conntrack_info ctinfo;
struct nf_conn *ct;
- if (!(cp->flags & IP_VS_CONN_F_NFCT))
- return false;
ct = nf_ct_get(skb, &ctinfo);
- if (ct)
+ if (ct && nf_ct_is_confirmed(ct))
return true;
#endif
return false;
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index a9704c57430d..3107895115c2 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -136,6 +136,8 @@ static inline u8 nft_reg_load8(u32 *sreg)
static inline void nft_data_copy(u32 *dst, const struct nft_data *src,
unsigned int len)
{
+ if (len % NFT_REG32_SIZE)
+ dst[len / NFT_REG32_SIZE] = 0;
memcpy(dst, src, len);
}
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index deaafa9b09cb..d4da07048aa3 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -361,11 +361,13 @@ enum {
ipv4_is_anycast_6to4(a))
/* Flags used for the bind address copy functions. */
-#define SCTP_ADDR6_ALLOWED 0x00000001 /* IPv6 address is allowed by
+#define SCTP_ADDR4_ALLOWED 0x00000001 /* IPv4 address is allowed by
local sock family */
-#define SCTP_ADDR4_PEERSUPP 0x00000002 /* IPv4 address is supported by
+#define SCTP_ADDR6_ALLOWED 0x00000002 /* IPv6 address is allowed by
+ local sock family */
+#define SCTP_ADDR4_PEERSUPP 0x00000004 /* IPv4 address is supported by
peer */
-#define SCTP_ADDR6_PEERSUPP 0x00000004 /* IPv6 address is supported by
+#define SCTP_ADDR6_PEERSUPP 0x00000008 /* IPv6 address is supported by
peer */
/* Reasons to retransmit. */
diff --git a/include/net/sock.h b/include/net/sock.h
index c6a003bc4737..55d16db84ea4 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -816,6 +816,8 @@ static inline int sk_memalloc_socks(void)
{
return static_key_false(&memalloc_socks);
}
+
+void __receive_sock(struct file *file);
#else
static inline int sk_memalloc_socks(void)
@@ -823,6 +825,8 @@ static inline int sk_memalloc_socks(void)
return 0;
}
+static inline void __receive_sock(struct file *file)
+{ }
#endif
static inline gfp_t sk_gfp_mask(const struct sock *sk, gfp_t gfp_mask)
@@ -1687,7 +1691,6 @@ static inline int sk_tx_queue_get(const struct sock *sk)
static inline void sk_set_socket(struct sock *sk, struct socket *sock)
{
- sk_tx_queue_clear(sk);
sk->sk_socket = sock;
}
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 57b8b11cf7d4..86ff11157449 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1808,21 +1808,17 @@ static inline int xfrm_replay_state_esn_len(struct xfrm_replay_state_esn *replay
static inline int xfrm_replay_clone(struct xfrm_state *x,
struct xfrm_state *orig)
{
- x->replay_esn = kzalloc(xfrm_replay_state_esn_len(orig->replay_esn),
+
+ x->replay_esn = kmemdup(orig->replay_esn,
+ xfrm_replay_state_esn_len(orig->replay_esn),
GFP_KERNEL);
if (!x->replay_esn)
return -ENOMEM;
-
- x->replay_esn->bmp_len = orig->replay_esn->bmp_len;
- x->replay_esn->replay_window = orig->replay_esn->replay_window;
-
- x->preplay_esn = kmemdup(x->replay_esn,
- xfrm_replay_state_esn_len(x->replay_esn),
+ x->preplay_esn = kmemdup(orig->preplay_esn,
+ xfrm_replay_state_esn_len(orig->preplay_esn),
GFP_KERNEL);
- if (!x->preplay_esn) {
- kfree(x->replay_esn);
+ if (!x->preplay_esn)
return -ENOMEM;
- }
return 0;
}
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-05-03 02:10:58 +0000