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-rw-r--r--include/linux/atalk.h2
-rw-r--r--net/core/pktgen.c29
-rw-r--r--net/ipv4/Kconfig3
-rw-r--r--net/ipv4/ipvs/ip_vs_ctl.c8
-rw-r--r--net/ipv4/ipvs/ip_vs_sync.c4
-rw-r--r--net/netlink/af_netlink.c11
6 files changed, 31 insertions, 26 deletions
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index 09a1451c115..911c09cb9bf 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -1,6 +1,8 @@
#ifndef __LINUX_ATALK_H__
#define __LINUX_ATALK_H__
+#include <asm/byteorder.h>
+
/*
* AppleTalk networking structures
*
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index c57b06bc79f..975d651312d 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -151,7 +151,7 @@
#include <asm/timex.h>
-#define VERSION "pktgen v2.61: Packet Generator for packet performance testing.\n"
+#define VERSION "pktgen v2.62: Packet Generator for packet performance testing.\n"
/* #define PG_DEBUG(a) a */
#define PG_DEBUG(a)
@@ -1921,6 +1921,11 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
struct iphdr *iph;
struct pktgen_hdr *pgh = NULL;
+ /* Update any of the values, used when we're incrementing various
+ * fields.
+ */
+ mod_cur_headers(pkt_dev);
+
skb = alloc_skb(pkt_dev->cur_pkt_size + 64 + 16, GFP_ATOMIC);
if (!skb) {
sprintf(pkt_dev->result, "No memory");
@@ -1934,11 +1939,6 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
iph = (struct iphdr *)skb_put(skb, sizeof(struct iphdr));
udph = (struct udphdr *)skb_put(skb, sizeof(struct udphdr));
- /* Update any of the values, used when we're incrementing various
- * fields.
- */
- mod_cur_headers(pkt_dev);
-
memcpy(eth, pkt_dev->hh, 12);
*(u16*)&eth[12] = __constant_htons(ETH_P_IP);
@@ -2192,7 +2192,12 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
int datalen;
struct ipv6hdr *iph;
struct pktgen_hdr *pgh = NULL;
-
+
+ /* Update any of the values, used when we're incrementing various
+ * fields.
+ */
+ mod_cur_headers(pkt_dev);
+
skb = alloc_skb(pkt_dev->cur_pkt_size + 64 + 16, GFP_ATOMIC);
if (!skb) {
sprintf(pkt_dev->result, "No memory");
@@ -2206,17 +2211,9 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
iph = (struct ipv6hdr *)skb_put(skb, sizeof(struct ipv6hdr));
udph = (struct udphdr *)skb_put(skb, sizeof(struct udphdr));
-
- /* Update any of the values, used when we're incrementing various
- * fields.
- */
- mod_cur_headers(pkt_dev);
-
-
memcpy(eth, pkt_dev->hh, 12);
*(u16*)&eth[12] = __constant_htons(ETH_P_IPV6);
-
-
+
datalen = pkt_dev->cur_pkt_size-14-
sizeof(struct ipv6hdr)-sizeof(struct udphdr); /* Eth + IPh + UDPh */
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index 34708343312..3e63123f7bb 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -448,7 +448,6 @@ config IP_TCPDIAG_IPV6
config TCP_CONG_ADVANCED
bool "TCP: advanced congestion control"
depends on INET
- default y
---help---
Support for selection of various TCP congestion control
modules.
@@ -549,7 +548,7 @@ config TCP_CONG_SCALABLE
endmenu
config TCP_CONG_BIC
- boolean
+ tristate
depends on !TCP_CONG_ADVANCED
default y
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index 218d9701036..12a82e91d22 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -2059,7 +2059,7 @@ ip_vs_copy_service(struct ip_vs_service_entry *dst, struct ip_vs_service *src)
dst->addr = src->addr;
dst->port = src->port;
dst->fwmark = src->fwmark;
- strcpy(dst->sched_name, src->scheduler->name);
+ strlcpy(dst->sched_name, src->scheduler->name, sizeof(dst->sched_name));
dst->flags = src->flags;
dst->timeout = src->timeout / HZ;
dst->netmask = src->netmask;
@@ -2080,6 +2080,7 @@ __ip_vs_get_service_entries(const struct ip_vs_get_services *get,
list_for_each_entry(svc, &ip_vs_svc_table[idx], s_list) {
if (count >= get->num_services)
goto out;
+ memset(&entry, 0, sizeof(entry));
ip_vs_copy_service(&entry, svc);
if (copy_to_user(&uptr->entrytable[count],
&entry, sizeof(entry))) {
@@ -2094,6 +2095,7 @@ __ip_vs_get_service_entries(const struct ip_vs_get_services *get,
list_for_each_entry(svc, &ip_vs_svc_fwm_table[idx], f_list) {
if (count >= get->num_services)
goto out;
+ memset(&entry, 0, sizeof(entry));
ip_vs_copy_service(&entry, svc);
if (copy_to_user(&uptr->entrytable[count],
&entry, sizeof(entry))) {
@@ -2304,12 +2306,12 @@ do_ip_vs_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
memset(&d, 0, sizeof(d));
if (ip_vs_sync_state & IP_VS_STATE_MASTER) {
d[0].state = IP_VS_STATE_MASTER;
- strcpy(d[0].mcast_ifn, ip_vs_master_mcast_ifn);
+ strlcpy(d[0].mcast_ifn, ip_vs_master_mcast_ifn, sizeof(d[0].mcast_ifn));
d[0].syncid = ip_vs_master_syncid;
}
if (ip_vs_sync_state & IP_VS_STATE_BACKUP) {
d[1].state = IP_VS_STATE_BACKUP;
- strcpy(d[1].mcast_ifn, ip_vs_backup_mcast_ifn);
+ strlcpy(d[1].mcast_ifn, ip_vs_backup_mcast_ifn, sizeof(d[1].mcast_ifn));
d[1].syncid = ip_vs_backup_syncid;
}
if (copy_to_user(user, &d, sizeof(d)) != 0)
diff --git a/net/ipv4/ipvs/ip_vs_sync.c b/net/ipv4/ipvs/ip_vs_sync.c
index 25c479550a3..574d1f509b4 100644
--- a/net/ipv4/ipvs/ip_vs_sync.c
+++ b/net/ipv4/ipvs/ip_vs_sync.c
@@ -839,10 +839,10 @@ int start_sync_thread(int state, char *mcast_ifn, __u8 syncid)
ip_vs_sync_state |= state;
if (state == IP_VS_STATE_MASTER) {
- strcpy(ip_vs_master_mcast_ifn, mcast_ifn);
+ strlcpy(ip_vs_master_mcast_ifn, mcast_ifn, sizeof(ip_vs_master_mcast_ifn));
ip_vs_master_syncid = syncid;
} else {
- strcpy(ip_vs_backup_mcast_ifn, mcast_ifn);
+ strlcpy(ip_vs_backup_mcast_ifn, mcast_ifn, sizeof(ip_vs_backup_mcast_ifn));
ip_vs_backup_syncid = syncid;
}
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 70bcd4744d9..fc456a7aaec 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -315,8 +315,8 @@ err:
static void netlink_remove(struct sock *sk)
{
netlink_table_grab();
- nl_table[sk->sk_protocol].hash.entries--;
- sk_del_node_init(sk);
+ if (sk_del_node_init(sk))
+ nl_table[sk->sk_protocol].hash.entries--;
if (nlk_sk(sk)->groups)
__sk_del_bind_node(sk);
netlink_table_ungrab();
@@ -429,7 +429,12 @@ retry:
err = netlink_insert(sk, pid);
if (err == -EADDRINUSE)
goto retry;
- return 0;
+
+ /* If 2 threads race to autobind, that is fine. */
+ if (err == -EBUSY)
+ err = 0;
+
+ return err;
}
static inline int netlink_capable(struct socket *sock, unsigned int flag)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-16 04:36:10 +0000