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-rw-r--r--drivers/net/wireless/Makefile2
-rw-r--r--drivers/net/wireless/iwlwifi/Kconfig6
-rw-r--r--include/net/compat.h3
-rw-r--r--net/can/raw.c21
-rw-r--r--net/compat.c117
-rw-r--r--net/ipv4/ip_sockglue.c5
-rw-r--r--net/ipv4/tcp_input.c3
-rw-r--r--net/ipv6/Kconfig2
-rw-r--r--net/ipv6/ip6mr.c2
-rw-r--r--net/ipv6/ipv6_sockglue.c5
-rw-r--r--net/mac80211/Kconfig4
-rw-r--r--net/sunrpc/xprt.c2
-rw-r--r--net/tipc/msg.h7
-rw-r--r--net/xfrm/xfrm_algo.c3
-rw-r--r--net/xfrm/xfrm_state.c2
15 files changed, 159 insertions, 25 deletions
diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
index c2642bc1d49b..2c343aae38d4 100644
--- a/drivers/net/wireless/Makefile
+++ b/drivers/net/wireless/Makefile
@@ -56,7 +56,7 @@ obj-$(CONFIG_RTL8187) += rtl8187.o
obj-$(CONFIG_ADM8211) += adm8211.o
-obj-$(CONFIG_IWLCORE) += iwlwifi/
+obj-$(CONFIG_IWLWIFI) += iwlwifi/
obj-$(CONFIG_RT2X00) += rt2x00/
obj-$(CONFIG_P54_COMMON) += p54/
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index c4e631d14bfe..9a25f550fd16 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -1,6 +1,11 @@
+config IWLWIFI
+ bool
+ default n
+
config IWLCORE
tristate "Intel Wireless Wifi Core"
depends on PCI && MAC80211 && WLAN_80211 && EXPERIMENTAL
+ select IWLWIFI
config IWLWIFI_LEDS
bool
@@ -106,6 +111,7 @@ config IWL3945
tristate "Intel PRO/Wireless 3945ABG/BG Network Connection"
depends on PCI && MAC80211 && WLAN_80211 && EXPERIMENTAL
select FW_LOADER
+ select IWLWIFI
---help---
Select to build the driver supporting the:
diff --git a/include/net/compat.h b/include/net/compat.h
index 406db242f73a..05fa5d0254ab 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -40,4 +40,7 @@ extern int put_cmsg_compat(struct msghdr*, int, int, int, void *);
extern int cmsghdr_from_user_compat_to_kern(struct msghdr *, struct sock *, unsigned char *, int);
+extern int compat_mc_setsockopt(struct sock *, int, int, char __user *, int,
+ int (*)(struct sock *, int, int, char __user *, int));
+
#endif /* NET_COMPAT_H */
diff --git a/net/can/raw.c b/net/can/raw.c
index 201cbfc6b9ec..69877b8e7e9c 100644
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -435,15 +435,13 @@ static int raw_setsockopt(struct socket *sock, int level, int optname,
if (!filter)
return -ENOMEM;
- err = copy_from_user(filter, optval, optlen);
- if (err) {
+ if (copy_from_user(filter, optval, optlen)) {
kfree(filter);
- return err;
+ return -EFAULT;
}
} else if (count == 1) {
- err = copy_from_user(&sfilter, optval, optlen);
- if (err)
- return err;
+ if (copy_from_user(&sfilter, optval, optlen))
+ return -EFAULT;
}
lock_sock(sk);
@@ -493,9 +491,8 @@ static int raw_setsockopt(struct socket *sock, int level, int optname,
if (optlen != sizeof(err_mask))
return -EINVAL;
- err = copy_from_user(&err_mask, optval, optlen);
- if (err)
- return err;
+ if (copy_from_user(&err_mask, optval, optlen))
+ return -EFAULT;
err_mask &= CAN_ERR_MASK;
@@ -531,7 +528,8 @@ static int raw_setsockopt(struct socket *sock, int level, int optname,
if (optlen != sizeof(ro->loopback))
return -EINVAL;
- err = copy_from_user(&ro->loopback, optval, optlen);
+ if (copy_from_user(&ro->loopback, optval, optlen))
+ return -EFAULT;
break;
@@ -539,7 +537,8 @@ static int raw_setsockopt(struct socket *sock, int level, int optname,
if (optlen != sizeof(ro->recv_own_msgs))
return -EINVAL;
- err = copy_from_user(&ro->recv_own_msgs, optval, optlen);
+ if (copy_from_user(&ro->recv_own_msgs, optval, optlen))
+ return -EFAULT;
break;
diff --git a/net/compat.c b/net/compat.c
index 80013fb69a61..01bf95d0832e 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -24,6 +24,8 @@
#include <net/scm.h>
#include <net/sock.h>
+#include <net/ip.h>
+#include <net/ipv6.h>
#include <asm/uaccess.h>
#include <net/compat.h>
@@ -521,6 +523,121 @@ asmlinkage long compat_sys_getsockopt(int fd, int level, int optname,
}
return err;
}
+
+struct compat_group_req {
+ __u32 gr_interface;
+ struct __kernel_sockaddr_storage gr_group
+ __attribute__ ((aligned(4)));
+} __attribute__ ((packed));
+
+struct compat_group_source_req {
+ __u32 gsr_interface;
+ struct __kernel_sockaddr_storage gsr_group
+ __attribute__ ((aligned(4)));
+ struct __kernel_sockaddr_storage gsr_source
+ __attribute__ ((aligned(4)));
+} __attribute__ ((packed));
+
+struct compat_group_filter {
+ __u32 gf_interface;
+ struct __kernel_sockaddr_storage gf_group
+ __attribute__ ((aligned(4)));
+ __u32 gf_fmode;
+ __u32 gf_numsrc;
+ struct __kernel_sockaddr_storage gf_slist[1]
+ __attribute__ ((aligned(4)));
+} __attribute__ ((packed));
+
+
+int compat_mc_setsockopt(struct sock *sock, int level, int optname,
+ char __user *optval, int optlen,
+ int (*setsockopt)(struct sock *,int,int,char __user *,int))
+{
+ char __user *koptval = optval;
+ int koptlen = optlen;
+
+ switch (optname) {
+ case MCAST_JOIN_GROUP:
+ case MCAST_LEAVE_GROUP:
+ {
+ struct compat_group_req __user *gr32 = (void *)optval;
+ struct group_req __user *kgr =
+ compat_alloc_user_space(sizeof(struct group_req));
+ u32 interface;
+
+ if (!access_ok(VERIFY_READ, gr32, sizeof(*gr32)) ||
+ !access_ok(VERIFY_WRITE, kgr, sizeof(struct group_req)) ||
+ __get_user(interface, &gr32->gr_interface) ||
+ __put_user(interface, &kgr->gr_interface) ||
+ copy_in_user(&kgr->gr_group, &gr32->gr_group,
+ sizeof(kgr->gr_group)))
+ return -EFAULT;
+ koptval = (char __user *)kgr;
+ koptlen = sizeof(struct group_req);
+ break;
+ }
+ case MCAST_JOIN_SOURCE_GROUP:
+ case MCAST_LEAVE_SOURCE_GROUP:
+ case MCAST_BLOCK_SOURCE:
+ case MCAST_UNBLOCK_SOURCE:
+ {
+ struct compat_group_source_req __user *gsr32 = (void *)optval;
+ struct group_source_req *kgsr = compat_alloc_user_space(
+ sizeof(struct group_source_req));
+ u32 interface;
+
+ if (!access_ok(VERIFY_READ, gsr32, sizeof(*gsr32)) ||
+ !access_ok(VERIFY_WRITE, kgsr,
+ sizeof(struct group_source_req)) ||
+ __get_user(interface, &gsr32->gsr_interface) ||
+ __put_user(interface, &kgsr->gsr_interface) ||
+ copy_in_user(&kgsr->gsr_group, &gsr32->gsr_group,
+ sizeof(kgsr->gsr_group)) ||
+ copy_in_user(&kgsr->gsr_source, &gsr32->gsr_source,
+ sizeof(kgsr->gsr_source)))
+ return -EFAULT;
+ koptval = (char __user *)kgsr;
+ koptlen = sizeof(struct group_source_req);
+ break;
+ }
+ case MCAST_MSFILTER:
+ {
+ struct compat_group_filter __user *gf32 = (void *)optval;
+ struct group_filter *kgf;
+ u32 interface, fmode, numsrc;
+
+ if (!access_ok(VERIFY_READ, gf32, sizeof(*gf32)) ||
+ __get_user(interface, &gf32->gf_interface) ||
+ __get_user(fmode, &gf32->gf_fmode) ||
+ __get_user(numsrc, &gf32->gf_numsrc))
+ return -EFAULT;
+ koptlen = optlen + sizeof(struct group_filter) -
+ sizeof(struct compat_group_filter);
+ if (koptlen < GROUP_FILTER_SIZE(numsrc))
+ return -EINVAL;
+ kgf = compat_alloc_user_space(koptlen);
+ if (!access_ok(VERIFY_WRITE, kgf, koptlen) ||
+ __put_user(interface, &kgf->gf_interface) ||
+ __put_user(fmode, &kgf->gf_fmode) ||
+ __put_user(numsrc, &kgf->gf_numsrc) ||
+ copy_in_user(&kgf->gf_group, &gf32->gf_group,
+ sizeof(kgf->gf_group)) ||
+ (numsrc && copy_in_user(&kgf->gf_slist, &gf32->gf_slist,
+ numsrc * sizeof(kgf->gf_slist[0]))))
+ return -EFAULT;
+ koptval = (char __user *)kgf;
+ break;
+ }
+
+ default:
+ break;
+ }
+ return setsockopt(sock, level, optname, koptval, koptlen);
+}
+
+EXPORT_SYMBOL(compat_mc_setsockopt);
+
+
/* Argument list sizes for compat_sys_socketcall */
#define AL(x) ((x) * sizeof(u32))
static unsigned char nas[18]={AL(0),AL(3),AL(3),AL(3),AL(2),AL(3),
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index d8adfd4972e2..4d8d95404f45 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -36,6 +36,7 @@
#include <linux/mroute.h>
#include <net/route.h>
#include <net/xfrm.h>
+#include <net/compat.h>
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
#include <net/transp_v6.h>
#endif
@@ -923,6 +924,10 @@ int compat_ip_setsockopt(struct sock *sk, int level, int optname,
if (level != SOL_IP)
return -ENOPROTOOPT;
+ if (optname >= MCAST_JOIN_GROUP && optname <= MCAST_MSFILTER)
+ return compat_mc_setsockopt(sk, level, optname, optval, optlen,
+ ip_setsockopt);
+
err = do_ip_setsockopt(sk, level, optname, optval, optlen);
#ifdef CONFIG_NETFILTER
/* we need to exclude all possible ENOPROTOOPTs except default case */
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index ac9b8482f702..0298f80681f2 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -4925,8 +4925,7 @@ step5:
tcp_data_snd_check(sk);
tcp_ack_snd_check(sk);
- if (tcp_defer_accept_check(sk))
- return -1;
+ tcp_defer_accept_check(sk);
return 0;
csum_error:
diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig
index b2c9becc02e8..42814a2ec9d7 100644
--- a/net/ipv6/Kconfig
+++ b/net/ipv6/Kconfig
@@ -167,7 +167,7 @@ config IPV6_SIT
Tunneling means encapsulating data of one protocol type within
another protocol and sending it over a channel that understands the
encapsulating protocol. This driver implements encapsulation of IPv6
- into IPv4 packets. This is useful if you want to connect to IPv6
+ into IPv4 packets. This is useful if you want to connect two IPv6
networks over an IPv4-only path.
Saying M here will produce a module called sit.ko. If unsure, say Y.
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index c8c6e33d1163..2de3c464fe75 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -358,7 +358,7 @@ static int pim6_rcv(struct sk_buff *skb)
if (pim->type != ((PIM_VERSION << 4) | PIM_REGISTER) ||
(pim->flags & PIM_NULL_REGISTER) ||
(ip_compute_csum((void *)pim, sizeof(*pim)) != 0 &&
- (u16)csum_fold(skb_checksum(skb, 0, skb->len, 0))))
+ csum_fold(skb_checksum(skb, 0, skb->len, 0))))
goto drop;
/* check if the inner packet is destined to mcast group */
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 06de9d0e1f6b..db6fdc1498aa 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -52,6 +52,7 @@
#include <net/udp.h>
#include <net/udplite.h>
#include <net/xfrm.h>
+#include <net/compat.h>
#include <asm/uaccess.h>
@@ -779,6 +780,10 @@ int compat_ipv6_setsockopt(struct sock *sk, int level, int optname,
if (level != SOL_IPV6)
return -ENOPROTOOPT;
+ if (optname >= MCAST_JOIN_GROUP && optname <= MCAST_MSFILTER)
+ return compat_mc_setsockopt(sk, level, optname, optval, optlen,
+ ipv6_setsockopt);
+
err = do_ipv6_setsockopt(sk, level, optname, optval, optlen);
#ifdef CONFIG_NETFILTER
/* we need to exclude all possible ENOPROTOOPTs except default case */
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
index 520a5180a4f6..a24b459dd45a 100644
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -73,7 +73,9 @@ config MAC80211_MESH
config MAC80211_LEDS
bool "Enable LED triggers"
- depends on MAC80211 && LEDS_TRIGGERS
+ depends on MAC80211
+ select NEW_LEDS
+ select LEDS_TRIGGERS
---help---
This option enables a few LED triggers for different
packet receive/transmit events.
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 75d748eee0eb..e1770f7ba0b3 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -445,7 +445,7 @@ EXPORT_SYMBOL_GPL(xprt_wake_pending_tasks);
/**
* xprt_wait_for_buffer_space - wait for transport output buffer to clear
* @task: task to be put to sleep
- *
+ * @action: function pointer to be executed after wait
*/
void xprt_wait_for_buffer_space(struct rpc_task *task, rpc_action action)
{
diff --git a/net/tipc/msg.h b/net/tipc/msg.h
index 6ad070d87702..ad487e8abcc2 100644
--- a/net/tipc/msg.h
+++ b/net/tipc/msg.h
@@ -70,10 +70,9 @@ static inline void msg_set_bits(struct tipc_msg *m, u32 w,
u32 pos, u32 mask, u32 val)
{
val = (val & mask) << pos;
- val = htonl(val);
- mask = htonl(mask << pos);
- m->hdr[w] &= ~mask;
- m->hdr[w] |= val;
+ mask = mask << pos;
+ m->hdr[w] &= ~htonl(mask);
+ m->hdr[w] |= htonl(val);
}
/*
diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c
index 8aa6440d689f..ac765dd9c7f5 100644
--- a/net/xfrm/xfrm_algo.c
+++ b/net/xfrm/xfrm_algo.c
@@ -129,8 +129,7 @@ static struct xfrm_algo_desc aead_list[] = {
static struct xfrm_algo_desc aalg_list[] = {
{
- .name = "hmac(digest_null)",
- .compat = "digest_null",
+ .name = "digest_null",
.uinfo = {
.auth = {
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 5dcc10b93c86..fac27ce770d5 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -2112,7 +2112,7 @@ static void xfrm_audit_helper_pktinfo(struct sk_buff *skb, u16 family,
iph6 = ipv6_hdr(skb);
audit_log_format(audit_buf,
" src=" NIP6_FMT " dst=" NIP6_FMT
- " flowlbl=0x%x%x%x",
+ " flowlbl=0x%x%02x%02x",
NIP6(iph6->saddr),
NIP6(iph6->daddr),
iph6->flow_lbl[0] & 0x0f,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 04:29:50 +0000