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-rw-r--r--net/bluetooth/hidp/core.c49
-rw-r--r--net/bluetooth/rfcomm/tty.c3
-rw-r--r--net/core/rtnetlink.c44
-rw-r--r--net/ipv4/fib_trie.c3
-rw-r--r--net/ipv4/icmp.c3
-rw-r--r--net/ipv4/inet_hashtables.c6
-rw-r--r--net/ipv4/xfrm4_mode_beet.c2
-rw-r--r--net/ipv6/icmp.c3
-rw-r--r--net/ipv6/inet6_hashtables.c2
-rw-r--r--net/sched/cls_flow.c4
-rw-r--r--net/sched/em_meta.c17
-rw-r--r--net/sctp/auth.c6
-rw-r--r--net/sctp/sm_statefuns.c4
13 files changed, 58 insertions, 88 deletions
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index 782a22602b8..519cdb920f9 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -135,8 +135,8 @@ static void __hidp_copy_session(struct hidp_session *session, struct hidp_connin
}
}
-static inline int hidp_queue_event(struct hidp_session *session, struct input_dev *dev,
- unsigned int type, unsigned int code, int value)
+static int hidp_queue_event(struct hidp_session *session, struct input_dev *dev,
+ unsigned int type, unsigned int code, int value)
{
unsigned char newleds;
struct sk_buff *skb;
@@ -243,7 +243,8 @@ static void hidp_input_report(struct hidp_session *session, struct sk_buff *skb)
input_sync(dev);
}
-static inline int hidp_queue_report(struct hidp_session *session, unsigned char *data, int size)
+static int hidp_queue_report(struct hidp_session *session,
+ unsigned char *data, int size)
{
struct sk_buff *skb;
@@ -287,7 +288,7 @@ static void hidp_idle_timeout(unsigned long arg)
hidp_schedule(session);
}
-static inline void hidp_set_timer(struct hidp_session *session)
+static void hidp_set_timer(struct hidp_session *session)
{
if (session->idle_to > 0)
mod_timer(&session->timer, jiffies + HZ * session->idle_to);
@@ -332,7 +333,8 @@ static inline int hidp_send_ctrl_message(struct hidp_session *session,
return err;
}
-static inline void hidp_process_handshake(struct hidp_session *session, unsigned char param)
+static void hidp_process_handshake(struct hidp_session *session,
+ unsigned char param)
{
BT_DBG("session %p param 0x%02x", session, param);
@@ -365,38 +367,23 @@ static inline void hidp_process_handshake(struct hidp_session *session, unsigned
}
}
-static inline void hidp_process_hid_control(struct hidp_session *session, unsigned char param)
+static void hidp_process_hid_control(struct hidp_session *session,
+ unsigned char param)
{
BT_DBG("session %p param 0x%02x", session, param);
- switch (param) {
- case HIDP_CTRL_NOP:
- break;
-
- case HIDP_CTRL_VIRTUAL_CABLE_UNPLUG:
+ if (param == HIDP_CTRL_VIRTUAL_CABLE_UNPLUG) {
/* Flush the transmit queues */
skb_queue_purge(&session->ctrl_transmit);
skb_queue_purge(&session->intr_transmit);
/* Kill session thread */
atomic_inc(&session->terminate);
- break;
-
- case HIDP_CTRL_HARD_RESET:
- case HIDP_CTRL_SOFT_RESET:
- case HIDP_CTRL_SUSPEND:
- case HIDP_CTRL_EXIT_SUSPEND:
- /* FIXME: We have to parse these and return no error */
- break;
-
- default:
- __hidp_send_ctrl_message(session,
- HIDP_TRANS_HANDSHAKE | HIDP_HSHK_ERR_INVALID_PARAMETER, NULL, 0);
- break;
}
}
-static inline void hidp_process_data(struct hidp_session *session, struct sk_buff *skb, unsigned char param)
+static void hidp_process_data(struct hidp_session *session, struct sk_buff *skb,
+ unsigned char param)
{
BT_DBG("session %p skb %p len %d param 0x%02x", session, skb, skb->len, param);
@@ -423,7 +410,8 @@ static inline void hidp_process_data(struct hidp_session *session, struct sk_buf
}
}
-static inline void hidp_recv_ctrl_frame(struct hidp_session *session, struct sk_buff *skb)
+static void hidp_recv_ctrl_frame(struct hidp_session *session,
+ struct sk_buff *skb)
{
unsigned char hdr, type, param;
@@ -457,7 +445,8 @@ static inline void hidp_recv_ctrl_frame(struct hidp_session *session, struct sk_
kfree_skb(skb);
}
-static inline void hidp_recv_intr_frame(struct hidp_session *session, struct sk_buff *skb)
+static void hidp_recv_intr_frame(struct hidp_session *session,
+ struct sk_buff *skb)
{
unsigned char hdr;
@@ -625,7 +614,8 @@ static struct device *hidp_get_device(struct hidp_session *session)
return conn ? &conn->dev : NULL;
}
-static inline int hidp_setup_input(struct hidp_session *session, struct hidp_connadd_req *req)
+static int hidp_setup_input(struct hidp_session *session,
+ struct hidp_connadd_req *req)
{
struct input_dev *input = session->input;
int i;
@@ -702,7 +692,8 @@ static void hidp_setup_quirks(struct hid_device *hid)
hid->quirks = hidp_blacklist[n].quirks;
}
-static inline void hidp_setup_hid(struct hidp_session *session, struct hidp_connadd_req *req)
+static void hidp_setup_hid(struct hidp_session *session,
+ struct hidp_connadd_req *req)
{
struct hid_device *hid = session->hid;
struct hid_report *report;
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 788c7032185..e4c779bb8d7 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -429,7 +429,8 @@ static int rfcomm_release_dev(void __user *arg)
if (dev->tty)
tty_vhangup(dev->tty);
- rfcomm_dev_del(dev);
+ if (!test_bit(RFCOMM_RELEASE_ONHUP, &dev->flags))
+ rfcomm_dev_del(dev);
rfcomm_dev_put(dev);
return 0;
}
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index ddbdde82a70..61ac8d06292 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -82,32 +82,6 @@ int rtnl_trylock(void)
return mutex_trylock(&rtnl_mutex);
}
-int rtattr_parse(struct rtattr *tb[], int maxattr, struct rtattr *rta, int len)
-{
- memset(tb, 0, sizeof(struct rtattr*)*maxattr);
-
- while (RTA_OK(rta, len)) {
- unsigned flavor = rta->rta_type;
- if (flavor && flavor <= maxattr)
- tb[flavor-1] = rta;
- rta = RTA_NEXT(rta, len);
- }
- return 0;
-}
-
-int __rtattr_parse_nested_compat(struct rtattr *tb[], int maxattr,
- struct rtattr *rta, int len)
-{
- if (RTA_PAYLOAD(rta) < len)
- return -1;
- if (RTA_PAYLOAD(rta) >= RTA_ALIGN(len) + sizeof(struct rtattr)) {
- rta = RTA_DATA(rta) + RTA_ALIGN(len);
- return rtattr_parse_nested(tb, maxattr, rta);
- }
- memset(tb, 0, sizeof(struct rtattr *) * maxattr);
- return 0;
-}
-
static struct rtnl_link *rtnl_msg_handlers[NPROTO];
static inline int rtm_msgindex(int msgtype)
@@ -442,21 +416,6 @@ void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const void *data
memset(RTA_DATA(rta) + attrlen, 0, RTA_ALIGN(size) - size);
}
-size_t rtattr_strlcpy(char *dest, const struct rtattr *rta, size_t size)
-{
- size_t ret = RTA_PAYLOAD(rta);
- char *src = RTA_DATA(rta);
-
- if (ret > 0 && src[ret - 1] == '\0')
- ret--;
- if (size > 0) {
- size_t len = (ret >= size) ? size - 1 : ret;
- memset(dest, 0, size);
- memcpy(dest, src, len);
- }
- return ret;
-}
-
int rtnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, unsigned group, int echo)
{
struct sock *rtnl = net->rtnl;
@@ -1411,9 +1370,6 @@ void __init rtnetlink_init(void)
}
EXPORT_SYMBOL(__rta_fill);
-EXPORT_SYMBOL(rtattr_strlcpy);
-EXPORT_SYMBOL(rtattr_parse);
-EXPORT_SYMBOL(__rtattr_parse_nested_compat);
EXPORT_SYMBOL(rtnetlink_put_metrics);
EXPORT_SYMBOL(rtnl_lock);
EXPORT_SYMBOL(rtnl_trylock);
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 35851c96bdf..f5fba3f71c0 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -2431,8 +2431,7 @@ static int fib_trie_seq_show(struct seq_file *seq, void *v)
rtn_type(buf2, sizeof(buf2),
fa->fa_type));
if (fa->fa_tos)
- seq_printf(seq, "tos =%d\n",
- fa->fa_tos);
+ seq_printf(seq, " tos=%d", fa->fa_tos);
seq_putc(seq, '\n');
}
}
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index a7321a82df6..a13c074dac0 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -1015,7 +1015,8 @@ int icmp_rcv(struct sk_buff *skb)
goto error;
}
- __skb_pull(skb, sizeof(*icmph));
+ if (!pskb_pull(skb, sizeof(*icmph)))
+ goto error;
icmph = icmp_hdr(skb);
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 90f422c9447..9cac6c034ab 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -398,7 +398,7 @@ out:
EXPORT_SYMBOL_GPL(inet_unhash);
int __inet_hash_connect(struct inet_timewait_death_row *death_row,
- struct sock *sk,
+ struct sock *sk, u32 port_offset,
int (*check_established)(struct inet_timewait_death_row *,
struct sock *, __u16, struct inet_timewait_sock **),
void (*hash)(struct sock *sk))
@@ -413,7 +413,7 @@ int __inet_hash_connect(struct inet_timewait_death_row *death_row,
if (!snum) {
int i, remaining, low, high, port;
static u32 hint;
- u32 offset = hint + inet_sk_port_offset(sk);
+ u32 offset = hint + port_offset;
struct hlist_node *node;
struct inet_timewait_sock *tw = NULL;
@@ -502,7 +502,7 @@ EXPORT_SYMBOL_GPL(__inet_hash_connect);
int inet_hash_connect(struct inet_timewait_death_row *death_row,
struct sock *sk)
{
- return __inet_hash_connect(death_row, sk,
+ return __inet_hash_connect(death_row, sk, inet_sk_port_offset(sk),
__inet_check_established, __inet_hash_nolisten);
}
diff --git a/net/ipv4/xfrm4_mode_beet.c b/net/ipv4/xfrm4_mode_beet.c
index e093a7b59e1..b47030ba162 100644
--- a/net/ipv4/xfrm4_mode_beet.c
+++ b/net/ipv4/xfrm4_mode_beet.c
@@ -102,7 +102,7 @@ static int xfrm4_beet_input(struct xfrm_state *x, struct sk_buff *skb)
XFRM_MODE_SKB_CB(skb)->protocol = ph->nexthdr;
- if (!pskb_may_pull(skb, phlen));
+ if (!pskb_may_pull(skb, phlen))
goto out;
__skb_pull(skb, phlen);
}
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index cbb5b9cf84a..121d517bf91 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -683,7 +683,8 @@ static int icmpv6_rcv(struct sk_buff *skb)
}
}
- __skb_pull(skb, sizeof(*hdr));
+ if (!pskb_pull(skb, sizeof(*hdr)))
+ goto discard_it;
hdr = icmp6_hdr(skb);
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
index 43f3993e1f3..99fd25f7f00 100644
--- a/net/ipv6/inet6_hashtables.c
+++ b/net/ipv6/inet6_hashtables.c
@@ -236,7 +236,7 @@ static inline u32 inet6_sk_port_offset(const struct sock *sk)
int inet6_hash_connect(struct inet_timewait_death_row *death_row,
struct sock *sk)
{
- return __inet_hash_connect(death_row, sk,
+ return __inet_hash_connect(death_row, sk, inet6_sk_port_offset(sk),
__inet6_check_established, __inet6_hash);
}
diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
index 5a7f6a3060f..8d7698621f0 100644
--- a/net/sched/cls_flow.c
+++ b/net/sched/cls_flow.c
@@ -594,11 +594,11 @@ static int flow_dump(struct tcf_proto *tp, unsigned long fh,
if (tcf_exts_dump(skb, &f->exts, &flow_ext_map) < 0)
goto nla_put_failure;
-
+#ifdef CONFIG_NET_EMATCH
if (f->ematches.hdr.nmatches &&
tcf_em_tree_dump(skb, &f->ematches, TCA_FLOW_EMATCHES) < 0)
goto nla_put_failure;
-
+#endif
nla_nest_end(skb, nest);
if (tcf_exts_dump_stats(skb, &f->exts, &flow_ext_map) < 0)
diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c
index a1e5619b187..9c2ec1992a2 100644
--- a/net/sched/em_meta.c
+++ b/net/sched/em_meta.c
@@ -65,6 +65,7 @@
#include <linux/string.h>
#include <linux/skbuff.h>
#include <linux/random.h>
+#include <linux/if_vlan.h>
#include <linux/tc_ematch/tc_em_meta.h>
#include <net/dst.h>
#include <net/route.h>
@@ -170,6 +171,21 @@ META_COLLECTOR(var_dev)
}
/**************************************************************************
+ * vlan tag
+ **************************************************************************/
+
+META_COLLECTOR(int_vlan_tag)
+{
+ unsigned short tag;
+ if (vlan_get_tag(skb, &tag) < 0)
+ *err = -1;
+ else
+ dst->value = tag;
+}
+
+
+
+/**************************************************************************
* skb attributes
**************************************************************************/
@@ -520,6 +536,7 @@ static struct meta_ops __meta_ops[TCF_META_TYPE_MAX+1][TCF_META_ID_MAX+1] = {
[META_ID(SK_SNDTIMEO)] = META_FUNC(int_sk_sndtimeo),
[META_ID(SK_SENDMSG_OFF)] = META_FUNC(int_sk_sendmsg_off),
[META_ID(SK_WRITE_PENDING)] = META_FUNC(int_sk_write_pend),
+ [META_ID(VLAN_TAG)] = META_FUNC(int_vlan_tag),
}
};
diff --git a/net/sctp/auth.c b/net/sctp/auth.c
index 97e6ebd1450..ae367c82e51 100644
--- a/net/sctp/auth.c
+++ b/net/sctp/auth.c
@@ -420,15 +420,15 @@ struct sctp_shared_key *sctp_auth_get_shkey(
const struct sctp_association *asoc,
__u16 key_id)
{
- struct sctp_shared_key *key = NULL;
+ struct sctp_shared_key *key;
/* First search associations set of endpoint pair shared keys */
key_for_each(key, &asoc->endpoint_shared_keys) {
if (key->key_id == key_id)
- break;
+ return key;
}
- return key;
+ return NULL;
}
/*
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 5df0c4bd415..f98658782d4 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -3865,6 +3865,10 @@ sctp_disposition_t sctp_sf_eat_auth(const struct sctp_endpoint *ep,
struct sctp_chunk *err_chunk;
sctp_ierror_t error;
+ /* Make sure that the peer has AUTH capable */
+ if (!asoc->peer.auth_capable)
+ return sctp_sf_unk_chunk(ep, asoc, type, arg, commands);
+
if (!sctp_vtag_verify(chunk, asoc)) {
sctp_add_cmd_sf(commands, SCTP_CMD_REPORT_BAD_TAG,
SCTP_NULL());
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-12 15:31:16 +0000