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-rw-r--r--net/core/pktgen.c9
-rw-r--r--net/core/skbuff.c2
-rw-r--r--net/ipv4/tcp_cong.c14
-rw-r--r--net/ipv4/tcp_input.c6
-rw-r--r--net/ipv4/tcp_ipv4.c6
-rw-r--r--net/ipv6/addrconf.c1
-rw-r--r--net/ipv6/datagram.c16
-rw-r--r--net/ipv6/ip6_flowlabel.c4
-rw-r--r--net/ipv6/ipv6_sockglue.c6
-rw-r--r--net/ipv6/raw.c6
-rw-r--r--net/ipv6/tcp_ipv6.c6
-rw-r--r--net/ipv6/udp.c6
-rw-r--r--net/l2tp/l2tp_core.c76
-rw-r--r--net/l2tp/l2tp_core.h5
-rw-r--r--net/l2tp/l2tp_ip6.c10
-rw-r--r--net/packet/af_packet.c10
-rw-r--r--net/sched/sch_netem.c12
-rw-r--r--net/sunrpc/svcsock.c2
-rw-r--r--net/wireless/scan.c2
19 files changed, 139 insertions, 60 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 797769551b91..2201e699ad67 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -1790,10 +1790,13 @@ static ssize_t pktgen_thread_write(struct file *file,
return -EFAULT;
i += len;
mutex_lock(&pktgen_thread_lock);
- pktgen_add_device(t, f);
+ ret = pktgen_add_device(t, f);
mutex_unlock(&pktgen_thread_lock);
- ret = count;
- sprintf(pg_result, "OK: add_device=%s", f);
+ if (!ret) {
+ ret = count;
+ sprintf(pg_result, "OK: add_device=%s", f);
+ } else
+ sprintf(pg_result, "ERROR: can not add device %s", f);
goto out;
}
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index bddc1dd2e7f2..55f7ef6ada6d 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -686,7 +686,7 @@ static void __copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
new->network_header = old->network_header;
new->mac_header = old->mac_header;
new->inner_transport_header = old->inner_transport_header;
- new->inner_network_header = old->inner_transport_header;
+ new->inner_network_header = old->inner_network_header;
skb_dst_copy(new, old);
new->rxhash = old->rxhash;
new->ooo_okay = old->ooo_okay;
diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c
index 291f2ed7cc31..cdf2e707bb10 100644
--- a/net/ipv4/tcp_cong.c
+++ b/net/ipv4/tcp_cong.c
@@ -310,6 +310,12 @@ void tcp_slow_start(struct tcp_sock *tp)
{
int cnt; /* increase in packets */
unsigned int delta = 0;
+ u32 snd_cwnd = tp->snd_cwnd;
+
+ if (unlikely(!snd_cwnd)) {
+ pr_err_once("snd_cwnd is nul, please report this bug.\n");
+ snd_cwnd = 1U;
+ }
/* RFC3465: ABC Slow start
* Increase only after a full MSS of bytes is acked
@@ -324,7 +330,7 @@ void tcp_slow_start(struct tcp_sock *tp)
if (sysctl_tcp_max_ssthresh > 0 && tp->snd_cwnd > sysctl_tcp_max_ssthresh)
cnt = sysctl_tcp_max_ssthresh >> 1; /* limited slow start */
else
- cnt = tp->snd_cwnd; /* exponential increase */
+ cnt = snd_cwnd; /* exponential increase */
/* RFC3465: ABC
* We MAY increase by 2 if discovered delayed ack
@@ -334,11 +340,11 @@ void tcp_slow_start(struct tcp_sock *tp)
tp->bytes_acked = 0;
tp->snd_cwnd_cnt += cnt;
- while (tp->snd_cwnd_cnt >= tp->snd_cwnd) {
- tp->snd_cwnd_cnt -= tp->snd_cwnd;
+ while (tp->snd_cwnd_cnt >= snd_cwnd) {
+ tp->snd_cwnd_cnt -= snd_cwnd;
delta++;
}
- tp->snd_cwnd = min(tp->snd_cwnd + delta, tp->snd_cwnd_clamp);
+ tp->snd_cwnd = min(snd_cwnd + delta, tp->snd_cwnd_clamp);
}
EXPORT_SYMBOL_GPL(tcp_slow_start);
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 492c7cfe1453..e376aa9591bc 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -3482,7 +3482,8 @@ static bool tcp_process_frto(struct sock *sk, int flag)
((tp->frto_counter >= 2) && (flag & FLAG_RETRANS_DATA_ACKED)))
tp->undo_marker = 0;
- if (!before(tp->snd_una, tp->frto_highmark)) {
+ if (!before(tp->snd_una, tp->frto_highmark) ||
+ !tcp_packets_in_flight(tp)) {
tcp_enter_frto_loss(sk, (tp->frto_counter == 1 ? 2 : 3), flag);
return true;
}
@@ -5647,8 +5648,7 @@ static bool tcp_rcv_fastopen_synack(struct sock *sk, struct sk_buff *synack,
* the remote receives only the retransmitted (regular) SYNs: either
* the original SYN-data or the corresponding SYN-ACK is lost.
*/
- syn_drop = (cookie->len <= 0 && data &&
- inet_csk(sk)->icsk_retransmits);
+ syn_drop = (cookie->len <= 0 && data && tp->total_retrans);
tcp_fastopen_cache_set(sk, mss, cookie, syn_drop);
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 5a1cfc692df0..0eaf685bddc9 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -496,6 +496,7 @@ void tcp_v4_err(struct sk_buff *icmp_skb, u32 info)
* errors returned from accept().
*/
inet_csk_reqsk_queue_drop(sk, req, prev);
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS);
goto out;
case TCP_SYN_SENT:
@@ -1501,8 +1502,10 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
* clogging syn queue with openreqs with exponentially increasing
* timeout.
*/
- if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1)
+ if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1) {
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENOVERFLOWS);
goto drop;
+ }
req = inet_reqsk_alloc(&tcp_request_sock_ops);
if (!req)
@@ -1667,6 +1670,7 @@ drop_and_release:
drop_and_free:
reqsk_free(req);
drop:
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS);
return 0;
}
EXPORT_SYMBOL(tcp_v4_conn_request);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 7f7332b44699..bd9f9360f769 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -1656,6 +1656,7 @@ static int addrconf_ifid_eui64(u8 *eui, struct net_device *dev)
if (dev->addr_len != IEEE802154_ADDR_LEN)
return -1;
memcpy(eui, dev->dev_addr, 8);
+ eui[0] ^= 2;
return 0;
}
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 33be36398a78..f5a54782a340 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -380,7 +380,7 @@ int ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len)
if (skb->protocol == htons(ETH_P_IPV6)) {
sin->sin6_addr = ipv6_hdr(skb)->saddr;
if (np->rxopt.all)
- datagram_recv_ctl(sk, msg, skb);
+ ip6_datagram_recv_ctl(sk, msg, skb);
if (ipv6_addr_type(&sin->sin6_addr) & IPV6_ADDR_LINKLOCAL)
sin->sin6_scope_id = IP6CB(skb)->iif;
} else {
@@ -468,7 +468,8 @@ out:
}
-int datagram_recv_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb)
+int ip6_datagram_recv_ctl(struct sock *sk, struct msghdr *msg,
+ struct sk_buff *skb)
{
struct ipv6_pinfo *np = inet6_sk(sk);
struct inet6_skb_parm *opt = IP6CB(skb);
@@ -598,11 +599,12 @@ int datagram_recv_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb)
}
return 0;
}
+EXPORT_SYMBOL_GPL(ip6_datagram_recv_ctl);
-int datagram_send_ctl(struct net *net, struct sock *sk,
- struct msghdr *msg, struct flowi6 *fl6,
- struct ipv6_txoptions *opt,
- int *hlimit, int *tclass, int *dontfrag)
+int ip6_datagram_send_ctl(struct net *net, struct sock *sk,
+ struct msghdr *msg, struct flowi6 *fl6,
+ struct ipv6_txoptions *opt,
+ int *hlimit, int *tclass, int *dontfrag)
{
struct in6_pktinfo *src_info;
struct cmsghdr *cmsg;
@@ -872,4 +874,4 @@ int datagram_send_ctl(struct net *net, struct sock *sk,
exit_f:
return err;
}
-EXPORT_SYMBOL_GPL(datagram_send_ctl);
+EXPORT_SYMBOL_GPL(ip6_datagram_send_ctl);
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index 22494afd981c..ea42bf40a997 100644
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -390,8 +390,8 @@ fl_create(struct net *net, struct sock *sk, struct in6_flowlabel_req *freq,
msg.msg_control = (void*)(fl->opt+1);
memset(&flowi6, 0, sizeof(flowi6));
- err = datagram_send_ctl(net, sk, &msg, &flowi6, fl->opt, &junk,
- &junk, &junk);
+ err = ip6_datagram_send_ctl(net, sk, &msg, &flowi6, fl->opt,
+ &junk, &junk, &junk);
if (err)
goto done;
err = -EINVAL;
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index ee94d31c9d4d..d1e2e8ef29c5 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -476,8 +476,8 @@ sticky_done:
msg.msg_controllen = optlen;
msg.msg_control = (void*)(opt+1);
- retv = datagram_send_ctl(net, sk, &msg, &fl6, opt, &junk, &junk,
- &junk);
+ retv = ip6_datagram_send_ctl(net, sk, &msg, &fl6, opt, &junk,
+ &junk, &junk);
if (retv)
goto done;
update:
@@ -1002,7 +1002,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
release_sock(sk);
if (skb) {
- int err = datagram_recv_ctl(sk, &msg, skb);
+ int err = ip6_datagram_recv_ctl(sk, &msg, skb);
kfree_skb(skb);
if (err)
return err;
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 6cd29b1e8b92..70fa81449997 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -507,7 +507,7 @@ static int rawv6_recvmsg(struct kiocb *iocb, struct sock *sk,
sock_recv_ts_and_drops(msg, sk, skb);
if (np->rxopt.all)
- datagram_recv_ctl(sk, msg, skb);
+ ip6_datagram_recv_ctl(sk, msg, skb);
err = copied;
if (flags & MSG_TRUNC)
@@ -822,8 +822,8 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
memset(opt, 0, sizeof(struct ipv6_txoptions));
opt->tot_len = sizeof(struct ipv6_txoptions);
- err = datagram_send_ctl(sock_net(sk), sk, msg, &fl6, opt,
- &hlimit, &tclass, &dontfrag);
+ err = ip6_datagram_send_ctl(sock_net(sk), sk, msg, &fl6, opt,
+ &hlimit, &tclass, &dontfrag);
if (err < 0) {
fl6_sock_release(flowlabel);
return err;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 06087e58738a..bbb28ae7e5f3 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -423,6 +423,7 @@ static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
}
inet_csk_reqsk_queue_drop(sk, req, prev);
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS);
goto out;
case TCP_SYN_SENT:
@@ -959,8 +960,10 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
goto drop;
}
- if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1)
+ if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1) {
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENOVERFLOWS);
goto drop;
+ }
req = inet6_reqsk_alloc(&tcp6_request_sock_ops);
if (req == NULL)
@@ -1109,6 +1112,7 @@ drop_and_release:
drop_and_free:
reqsk_free(req);
drop:
+ NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS);
return 0; /* don't send reset */
}
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index cb5bf497c09c..599e1ba6d1ce 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -467,7 +467,7 @@ try_again:
ip_cmsg_recv(msg, skb);
} else {
if (np->rxopt.all)
- datagram_recv_ctl(sk, msg, skb);
+ ip6_datagram_recv_ctl(sk, msg, skb);
}
err = copied;
@@ -1143,8 +1143,8 @@ do_udp_sendmsg:
memset(opt, 0, sizeof(struct ipv6_txoptions));
opt->tot_len = sizeof(*opt);
- err = datagram_send_ctl(sock_net(sk), sk, msg, &fl6, opt,
- &hlimit, &tclass, &dontfrag);
+ err = ip6_datagram_send_ctl(sock_net(sk), sk, msg, &fl6, opt,
+ &hlimit, &tclass, &dontfrag);
if (err < 0) {
fl6_sock_release(flowlabel);
return err;
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 1a9f3723c13c..06389d5ff120 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -168,6 +168,51 @@ l2tp_session_id_hash_2(struct l2tp_net *pn, u32 session_id)
}
+/* Lookup the tunnel socket, possibly involving the fs code if the socket is
+ * owned by userspace. A struct sock returned from this function must be
+ * released using l2tp_tunnel_sock_put once you're done with it.
+ */
+struct sock *l2tp_tunnel_sock_lookup(struct l2tp_tunnel *tunnel)
+{
+ int err = 0;
+ struct socket *sock = NULL;
+ struct sock *sk = NULL;
+
+ if (!tunnel)
+ goto out;
+
+ if (tunnel->fd >= 0) {
+ /* Socket is owned by userspace, who might be in the process
+ * of closing it. Look the socket up using the fd to ensure
+ * consistency.
+ */
+ sock = sockfd_lookup(tunnel->fd, &err);
+ if (sock)
+ sk = sock->sk;
+ } else {
+ /* Socket is owned by kernelspace */
+ sk = tunnel->sock;
+ }
+
+out:
+ return sk;
+}
+EXPORT_SYMBOL_GPL(l2tp_tunnel_sock_lookup);
+
+/* Drop a reference to a tunnel socket obtained via. l2tp_tunnel_sock_put */
+void l2tp_tunnel_sock_put(struct sock *sk)
+{
+ struct l2tp_tunnel *tunnel = l2tp_sock_to_tunnel(sk);
+ if (tunnel) {
+ if (tunnel->fd >= 0) {
+ /* Socket is owned by userspace */
+ sockfd_put(sk->sk_socket);
+ }
+ sock_put(sk);
+ }
+}
+EXPORT_SYMBOL_GPL(l2tp_tunnel_sock_put);
+
/* Lookup a session by id in the global session list
*/
static struct l2tp_session *l2tp_session_find_2(struct net *net, u32 session_id)
@@ -1607,6 +1652,7 @@ int l2tp_tunnel_create(struct net *net, int fd, int version, u32 tunnel_id, u32
tunnel->old_sk_destruct = sk->sk_destruct;
sk->sk_destruct = &l2tp_tunnel_destruct;
tunnel->sock = sk;
+ tunnel->fd = fd;
lockdep_set_class_and_name(&sk->sk_lock.slock, &l2tp_socket_class, "l2tp_sock");
sk->sk_allocation = GFP_ATOMIC;
@@ -1642,24 +1688,32 @@ EXPORT_SYMBOL_GPL(l2tp_tunnel_create);
*/
int l2tp_tunnel_delete(struct l2tp_tunnel *tunnel)
{
- int err = 0;
- struct socket *sock = tunnel->sock ? tunnel->sock->sk_socket : NULL;
+ int err = -EBADF;
+ struct socket *sock = NULL;
+ struct sock *sk = NULL;
+
+ sk = l2tp_tunnel_sock_lookup(tunnel);
+ if (!sk)
+ goto out;
+
+ sock = sk->sk_socket;
+ BUG_ON(!sock);
/* Force the tunnel socket to close. This will eventually
* cause the tunnel to be deleted via the normal socket close
* mechanisms when userspace closes the tunnel socket.
*/
- if (sock != NULL) {
- err = inet_shutdown(sock, 2);
+ err = inet_shutdown(sock, 2);
- /* If the tunnel's socket was created by the kernel,
- * close the socket here since the socket was not
- * created by userspace.
- */
- if (sock->file == NULL)
- err = inet_release(sock);
- }
+ /* If the tunnel's socket was created by the kernel,
+ * close the socket here since the socket was not
+ * created by userspace.
+ */
+ if (sock->file == NULL)
+ err = inet_release(sock);
+ l2tp_tunnel_sock_put(sk);
+out:
return err;
}
EXPORT_SYMBOL_GPL(l2tp_tunnel_delete);
diff --git a/net/l2tp/l2tp_core.h b/net/l2tp/l2tp_core.h
index 56d583e083a7..e62204cad4fe 100644
--- a/net/l2tp/l2tp_core.h
+++ b/net/l2tp/l2tp_core.h
@@ -188,7 +188,8 @@ struct l2tp_tunnel {
int (*recv_payload_hook)(struct sk_buff *skb);
void (*old_sk_destruct)(struct sock *);
struct sock *sock; /* Parent socket */
- int fd;
+ int fd; /* Parent fd, if tunnel socket
+ * was created by userspace */
uint8_t priv[0]; /* private data */
};
@@ -228,6 +229,8 @@ out:
return tunnel;
}
+extern struct sock *l2tp_tunnel_sock_lookup(struct l2tp_tunnel *tunnel);
+extern void l2tp_tunnel_sock_put(struct sock *sk);
extern struct l2tp_session *l2tp_session_find(struct net *net, struct l2tp_tunnel *tunnel, u32 session_id);
extern struct l2tp_session *l2tp_session_find_nth(struct l2tp_tunnel *tunnel, int nth);
extern struct l2tp_session *l2tp_session_find_by_ifname(struct net *net, char *ifname);
diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
index 927547171bc7..8ee4a86ae996 100644
--- a/net/l2tp/l2tp_ip6.c
+++ b/net/l2tp/l2tp_ip6.c
@@ -554,8 +554,8 @@ static int l2tp_ip6_sendmsg(struct kiocb *iocb, struct sock *sk,
memset(opt, 0, sizeof(struct ipv6_txoptions));
opt->tot_len = sizeof(struct ipv6_txoptions);
- err = datagram_send_ctl(sock_net(sk), sk, msg, &fl6, opt,
- &hlimit, &tclass, &dontfrag);
+ err = ip6_datagram_send_ctl(sock_net(sk), sk, msg, &fl6, opt,
+ &hlimit, &tclass, &dontfrag);
if (err < 0) {
fl6_sock_release(flowlabel);
return err;
@@ -646,7 +646,7 @@ static int l2tp_ip6_recvmsg(struct kiocb *iocb, struct sock *sk,
struct msghdr *msg, size_t len, int noblock,
int flags, int *addr_len)
{
- struct inet_sock *inet = inet_sk(sk);
+ struct ipv6_pinfo *np = inet6_sk(sk);
struct sockaddr_l2tpip6 *lsa = (struct sockaddr_l2tpip6 *)msg->msg_name;
size_t copied = 0;
int err = -EOPNOTSUPP;
@@ -688,8 +688,8 @@ static int l2tp_ip6_recvmsg(struct kiocb *iocb, struct sock *sk,
lsa->l2tp_scope_id = IP6CB(skb)->iif;
}
- if (inet->cmsg_flags)
- ip_cmsg_recv(msg, skb);
+ if (np->rxopt.all)
+ ip6_datagram_recv_ctl(sk, msg, skb);
if (flags & MSG_TRUNC)
copied = skb->len;
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index e639645e8fec..c111bd0e083a 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2361,13 +2361,15 @@ static int packet_release(struct socket *sock)
packet_flush_mclist(sk);
- memset(&req_u, 0, sizeof(req_u));
-
- if (po->rx_ring.pg_vec)
+ if (po->rx_ring.pg_vec) {
+ memset(&req_u, 0, sizeof(req_u));
packet_set_ring(sk, &req_u, 1, 0);
+ }
- if (po->tx_ring.pg_vec)
+ if (po->tx_ring.pg_vec) {
+ memset(&req_u, 0, sizeof(req_u));
packet_set_ring(sk, &req_u, 1, 1);
+ }
fanout_release(sk);
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 298c0ddfb57e..3d2acc7a9c80 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -438,18 +438,18 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
if (q->rate) {
struct sk_buff_head *list = &sch->q;
- delay += packet_len_2_sched_time(skb->len, q);
-
if (!skb_queue_empty(list)) {
/*
- * Last packet in queue is reference point (now).
- * First packet in queue is already in flight,
- * calculate this time bonus and substract
+ * Last packet in queue is reference point (now),
+ * calculate this time bonus and subtract
* from delay.
*/
- delay -= now - netem_skb_cb(skb_peek(list))->time_to_send;
+ delay -= netem_skb_cb(skb_peek_tail(list))->time_to_send - now;
+ delay = max_t(psched_tdiff_t, 0, delay);
now = netem_skb_cb(skb_peek_tail(list))->time_to_send;
}
+
+ delay += packet_len_2_sched_time(skb->len, q);
}
cb->time_to_send = now + delay;
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 0a148c9d2a5c..0f679df7d072 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -465,7 +465,7 @@ static int svc_udp_get_dest_address4(struct svc_rqst *rqstp,
}
/*
- * See net/ipv6/datagram.c : datagram_recv_ctl
+ * See net/ipv6/datagram.c : ip6_datagram_recv_ctl
*/
static int svc_udp_get_dest_address6(struct svc_rqst *rqstp,
struct cmsghdr *cmh)
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 01592d7d4789..45f1618c8e23 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -1358,7 +1358,7 @@ ieee80211_bss(struct wiphy *wiphy, struct iw_request_info *info,
&iwe, IW_EV_UINT_LEN);
}
- buf = kmalloc(30, GFP_ATOMIC);
+ buf = kmalloc(31, GFP_ATOMIC);
if (buf) {
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = IWEVCUSTOM;
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-06 03:13:56 +0300