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Diffstat (limited to 'net')
-rw-r--r--net/9p/protocol.c5
-rw-r--r--net/core/dev.c4
-rw-r--r--net/core/flow_dissector.c4
-rw-r--r--net/ipv4/cipso_ipv4.c11
-rw-r--r--net/ipv4/ip_tunnel_core.c2
-rw-r--r--net/ipv6/route.c8
-rw-r--r--net/llc/af_llc.c11
-rw-r--r--net/netfilter/ipset/ip_set_hash_netportnet.c8
-rw-r--r--net/netfilter/nf_tables_api.c1
-rw-r--r--net/netfilter/xt_IDLETIMER.c20
-rw-r--r--net/sctp/associola.c10
-rw-r--r--net/sunrpc/auth_generic.c8
-rw-r--r--net/sunrpc/svc_xprt.c2
-rw-r--r--net/sunrpc/xdr.c7
-rw-r--r--net/wireless/core.c2
-rw-r--r--net/wireless/core.h1
-rw-r--r--net/wireless/db.txt48
-rw-r--r--net/wireless/mlme.c5
-rw-r--r--net/wireless/nl80211.c25
-rw-r--r--net/wireless/sme.c33
20 files changed, 155 insertions, 60 deletions
diff --git a/net/9p/protocol.c b/net/9p/protocol.c
index 16d287565987..145f80518064 100644
--- a/net/9p/protocol.c
+++ b/net/9p/protocol.c
@@ -46,10 +46,15 @@ p9pdu_writef(struct p9_fcall *pdu, int proto_version, const char *fmt, ...);
void p9stat_free(struct p9_wstat *stbuf)
{
kfree(stbuf->name);
+ stbuf->name = NULL;
kfree(stbuf->uid);
+ stbuf->uid = NULL;
kfree(stbuf->gid);
+ stbuf->gid = NULL;
kfree(stbuf->muid);
+ stbuf->muid = NULL;
kfree(stbuf->extension);
+ stbuf->extension = NULL;
}
EXPORT_SYMBOL(p9stat_free);
diff --git a/net/core/dev.c b/net/core/dev.c
index 18035fa4db61..4810e43501c6 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4489,6 +4489,10 @@ static void napi_reuse_skb(struct napi_struct *napi, struct sk_buff *skb)
skb->vlan_tci = 0;
skb->dev = napi->dev;
skb->skb_iif = 0;
+
+ /* eth_type_trans() assumes pkt_type is PACKET_HOST */
+ skb->pkt_type = PACKET_HOST;
+
skb->encapsulation = 0;
skb_shinfo(skb)->gso_type = 0;
skb->truesize = SKB_TRUESIZE(skb_end_offset(skb));
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 1e03956b7bb7..fbb631004b43 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -516,8 +516,8 @@ ip_proto_again:
break;
}
- if (dissector_uses_key(flow_dissector,
- FLOW_DISSECTOR_KEY_PORTS)) {
+ if (dissector_uses_key(flow_dissector, FLOW_DISSECTOR_KEY_PORTS) &&
+ !(key_control->flags & FLOW_DIS_IS_FRAGMENT)) {
key_ports = skb_flow_dissector_target(flow_dissector,
FLOW_DISSECTOR_KEY_PORTS,
target_container);
diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c
index 5169b9b36b6a..cfaacaa023e6 100644
--- a/net/ipv4/cipso_ipv4.c
+++ b/net/ipv4/cipso_ipv4.c
@@ -1582,7 +1582,7 @@ static int cipso_v4_parsetag_loc(const struct cipso_v4_doi *doi_def,
*
* Description:
* Parse the packet's IP header looking for a CIPSO option. Returns a pointer
- * to the start of the CIPSO option on success, NULL if one if not found.
+ * to the start of the CIPSO option on success, NULL if one is not found.
*
*/
unsigned char *cipso_v4_optptr(const struct sk_buff *skb)
@@ -1592,10 +1592,8 @@ unsigned char *cipso_v4_optptr(const struct sk_buff *skb)
int optlen;
int taglen;
- for (optlen = iph->ihl*4 - sizeof(struct iphdr); optlen > 0; ) {
+ for (optlen = iph->ihl*4 - sizeof(struct iphdr); optlen > 1; ) {
switch (optptr[0]) {
- case IPOPT_CIPSO:
- return optptr;
case IPOPT_END:
return NULL;
case IPOPT_NOOP:
@@ -1604,6 +1602,11 @@ unsigned char *cipso_v4_optptr(const struct sk_buff *skb)
default:
taglen = optptr[1];
}
+ if (!taglen || taglen > optlen)
+ return NULL;
+ if (optptr[0] == IPOPT_CIPSO)
+ return optptr;
+
optlen -= taglen;
optptr += taglen;
}
diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c
index dbda0565781c..4916d1857b75 100644
--- a/net/ipv4/ip_tunnel_core.c
+++ b/net/ipv4/ip_tunnel_core.c
@@ -71,7 +71,7 @@ int iptunnel_xmit(struct sock *sk, struct rtable *rt, struct sk_buff *skb,
iph->version = 4;
iph->ihl = sizeof(struct iphdr) >> 2;
- iph->frag_off = df;
+ iph->frag_off = ip_mtu_locked(&rt->dst) ? 0 : df;
iph->protocol = proto;
iph->tos = tos;
iph->daddr = dst;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index f55c7aa1db34..ac3324a8e906 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1414,8 +1414,12 @@ EXPORT_SYMBOL_GPL(ip6_update_pmtu);
void ip6_sk_update_pmtu(struct sk_buff *skb, struct sock *sk, __be32 mtu)
{
- ip6_update_pmtu(skb, sock_net(sk), mtu,
- sk->sk_bound_dev_if, sk->sk_mark, sk->sk_uid);
+ int oif = sk->sk_bound_dev_if;
+
+ if (!oif && skb->dev)
+ oif = l3mdev_master_ifindex(skb->dev);
+
+ ip6_update_pmtu(skb, sock_net(sk), mtu, oif, sk->sk_mark, sk->sk_uid);
}
EXPORT_SYMBOL_GPL(ip6_sk_update_pmtu);
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 83e8a295c806..c153fc2883a8 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -726,7 +726,6 @@ static int llc_ui_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
struct sk_buff *skb = NULL;
struct sock *sk = sock->sk;
struct llc_sock *llc = llc_sk(sk);
- unsigned long cpu_flags;
size_t copied = 0;
u32 peek_seq = 0;
u32 *seq, skb_len;
@@ -851,9 +850,8 @@ static int llc_ui_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
goto copy_uaddr;
if (!(flags & MSG_PEEK)) {
- spin_lock_irqsave(&sk->sk_receive_queue.lock, cpu_flags);
- sk_eat_skb(sk, skb);
- spin_unlock_irqrestore(&sk->sk_receive_queue.lock, cpu_flags);
+ skb_unlink(skb, &sk->sk_receive_queue);
+ kfree_skb(skb);
*seq = 0;
}
@@ -874,9 +872,8 @@ copy_uaddr:
llc_cmsg_rcv(msg, skb);
if (!(flags & MSG_PEEK)) {
- spin_lock_irqsave(&sk->sk_receive_queue.lock, cpu_flags);
- sk_eat_skb(sk, skb);
- spin_unlock_irqrestore(&sk->sk_receive_queue.lock, cpu_flags);
+ skb_unlink(skb, &sk->sk_receive_queue);
+ kfree_skb(skb);
*seq = 0;
}
diff --git a/net/netfilter/ipset/ip_set_hash_netportnet.c b/net/netfilter/ipset/ip_set_hash_netportnet.c
index 9a14c237830f..b259a5814965 100644
--- a/net/netfilter/ipset/ip_set_hash_netportnet.c
+++ b/net/netfilter/ipset/ip_set_hash_netportnet.c
@@ -213,13 +213,13 @@ hash_netportnet4_uadt(struct ip_set *set, struct nlattr *tb[],
if (tb[IPSET_ATTR_CIDR]) {
e.cidr[0] = nla_get_u8(tb[IPSET_ATTR_CIDR]);
- if (!e.cidr[0] || e.cidr[0] > HOST_MASK)
+ if (e.cidr[0] > HOST_MASK)
return -IPSET_ERR_INVALID_CIDR;
}
if (tb[IPSET_ATTR_CIDR2]) {
e.cidr[1] = nla_get_u8(tb[IPSET_ATTR_CIDR2]);
- if (!e.cidr[1] || e.cidr[1] > HOST_MASK)
+ if (e.cidr[1] > HOST_MASK)
return -IPSET_ERR_INVALID_CIDR;
}
@@ -492,13 +492,13 @@ hash_netportnet6_uadt(struct ip_set *set, struct nlattr *tb[],
if (tb[IPSET_ATTR_CIDR]) {
e.cidr[0] = nla_get_u8(tb[IPSET_ATTR_CIDR]);
- if (!e.cidr[0] || e.cidr[0] > HOST_MASK)
+ if (e.cidr[0] > HOST_MASK)
return -IPSET_ERR_INVALID_CIDR;
}
if (tb[IPSET_ATTR_CIDR2]) {
e.cidr[1] = nla_get_u8(tb[IPSET_ATTR_CIDR2]);
- if (!e.cidr[1] || e.cidr[1] > HOST_MASK)
+ if (e.cidr[1] > HOST_MASK)
return -IPSET_ERR_INVALID_CIDR;
}
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 120e9ae04db3..a7967af0da82 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -3452,6 +3452,7 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set,
dreg = nft_type_to_reg(set->dtype);
list_for_each_entry(binding, &set->bindings, list) {
struct nft_ctx bind_ctx = {
+ .net = ctx->net,
.afi = ctx->afi,
.table = ctx->table,
.chain = (struct nft_chain *)binding->chain,
diff --git a/net/netfilter/xt_IDLETIMER.c b/net/netfilter/xt_IDLETIMER.c
index 4c126cd18469..b0f4f1bca61f 100644
--- a/net/netfilter/xt_IDLETIMER.c
+++ b/net/netfilter/xt_IDLETIMER.c
@@ -283,6 +283,22 @@ static int idletimer_resume(struct notifier_block *notifier,
return NOTIFY_DONE;
}
+static int idletimer_check_sysfs_name(const char *name, unsigned int size)
+{
+ int ret;
+
+ ret = xt_check_proc_name(name, size);
+ if (ret < 0)
+ return ret;
+
+ if (!strcmp(name, "power") ||
+ !strcmp(name, "subsystem") ||
+ !strcmp(name, "uevent"))
+ return -EINVAL;
+
+ return 0;
+}
+
static int idletimer_tg_create(struct idletimer_tg_info *info)
{
int ret;
@@ -293,6 +309,10 @@ static int idletimer_tg_create(struct idletimer_tg_info *info)
goto out;
}
+ ret = idletimer_check_sysfs_name(info->label, sizeof(info->label));
+ if (ret < 0)
+ goto out_free_timer;
+
sysfs_attr_init(&info->timer->attr.attr);
info->timer->attr.attr.name = kstrdup(info->label, GFP_KERNEL);
if (!info->timer->attr.attr.name) {
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index a40b8b0ef0d5..f085b01b6603 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -486,8 +486,9 @@ void sctp_assoc_set_primary(struct sctp_association *asoc,
void sctp_assoc_rm_peer(struct sctp_association *asoc,
struct sctp_transport *peer)
{
- struct list_head *pos;
- struct sctp_transport *transport;
+ struct sctp_transport *transport;
+ struct list_head *pos;
+ struct sctp_chunk *ch;
pr_debug("%s: association:%p addr:%pISpc\n",
__func__, asoc, &peer->ipaddr.sa);
@@ -543,7 +544,6 @@ void sctp_assoc_rm_peer(struct sctp_association *asoc,
*/
if (!list_empty(&peer->transmitted)) {
struct sctp_transport *active = asoc->peer.active_path;
- struct sctp_chunk *ch;
/* Reset the transport of each chunk on this list */
list_for_each_entry(ch, &peer->transmitted,
@@ -565,6 +565,10 @@ void sctp_assoc_rm_peer(struct sctp_association *asoc,
sctp_transport_hold(active);
}
+ list_for_each_entry(ch, &asoc->outqueue.out_chunk_list, list)
+ if (ch->transport == peer)
+ ch->transport = NULL;
+
asoc->peer.transport_count--;
sctp_transport_free(peer);
diff --git a/net/sunrpc/auth_generic.c b/net/sunrpc/auth_generic.c
index 41248b1820c7..cc27e38392ea 100644
--- a/net/sunrpc/auth_generic.c
+++ b/net/sunrpc/auth_generic.c
@@ -272,13 +272,7 @@ static bool generic_key_to_expire(struct rpc_cred *cred)
{
struct auth_cred *acred = &container_of(cred, struct generic_cred,
gc_base)->acred;
- bool ret;
-
- get_rpccred(cred);
- ret = test_bit(RPC_CRED_KEY_EXPIRE_SOON, &acred->ac_flags);
- put_rpccred(cred);
-
- return ret;
+ return test_bit(RPC_CRED_KEY_EXPIRE_SOON, &acred->ac_flags);
}
static const struct rpc_credops generic_credops = {
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index a6cbb2104667..71f15da72f02 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -945,7 +945,7 @@ static void call_xpt_users(struct svc_xprt *xprt)
spin_lock(&xprt->xpt_lock);
while (!list_empty(&xprt->xpt_users)) {
u = list_first_entry(&xprt->xpt_users, struct svc_xpt_user, list);
- list_del(&u->list);
+ list_del_init(&u->list);
u->callback(u);
}
spin_unlock(&xprt->xpt_lock);
diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index 4439ac4c1b53..ed9bbd383f7d 100644
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -512,7 +512,7 @@ EXPORT_SYMBOL_GPL(xdr_commit_encode);
static __be32 *xdr_get_next_encode_buffer(struct xdr_stream *xdr,
size_t nbytes)
{
- static __be32 *p;
+ __be32 *p;
int space_left;
int frag1bytes, frag2bytes;
@@ -639,11 +639,10 @@ void xdr_truncate_encode(struct xdr_stream *xdr, size_t len)
WARN_ON_ONCE(xdr->iov);
return;
}
- if (fraglen) {
+ if (fraglen)
xdr->end = head->iov_base + head->iov_len;
- xdr->page_ptr--;
- }
/* (otherwise assume xdr->end is already set) */
+ xdr->page_ptr--;
head->iov_len = len;
buf->len = len;
xdr->p = head->iov_base + head->iov_len;
diff --git a/net/wireless/core.c b/net/wireless/core.c
index a08fb95ddaa2..27d5fadddf97 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -1081,6 +1081,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
wdev->iftype == NL80211_IFTYPE_P2P_CLIENT ||
wdev->iftype == NL80211_IFTYPE_ADHOC) && !wdev->use_4addr)
dev->priv_flags |= IFF_DONT_BRIDGE;
+ INIT_WORK(&wdev->disconnect_wk, cfg80211_autodisconnect_wk);
break;
case NETDEV_GOING_DOWN:
cfg80211_leave(rdev, wdev);
@@ -1166,6 +1167,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
#ifdef CONFIG_CFG80211_WEXT
kzfree(wdev->wext.keys);
#endif
+ flush_work(&wdev->disconnect_wk);
}
/*
* synchronise (so that we won't find this netdev
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 55c64d08db31..6046df0914a6 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -378,6 +378,7 @@ void __cfg80211_roamed(struct wireless_dev *wdev,
const u8 *resp_ie, size_t resp_ie_len);
int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev);
+void cfg80211_autodisconnect_wk(struct work_struct *work);
/* SME implementation */
void cfg80211_conn_work(struct work_struct *work);
diff --git a/net/wireless/db.txt b/net/wireless/db.txt
index 499d98745d44..540c46ccfda5 100644
--- a/net/wireless/db.txt
+++ b/net/wireless/db.txt
@@ -271,8 +271,9 @@ country CI: DFS-FCC
country CL:
(2402 - 2482 @ 40), (20)
- (5170 - 5330 @ 160), (20)
- (5735 - 5835 @ 80), (20)
+ (5170 - 5330 @ 160), (24)
+ (5490 - 5730 @ 160), (24)
+ (5735 - 5835 @ 80), (30)
# 60 gHz band channels 1-3
(57240 - 63720 @ 2160), (50), NO-OUTDOOR
@@ -293,10 +294,10 @@ country CO: DFS-FCC
country CR: DFS-FCC
(2402 - 2482 @ 40), (20)
- (5170 - 5250 @ 20), (24)
- (5250 - 5330 @ 20), (24), DFS
- (5490 - 5730 @ 20), (24), DFS
- (5735 - 5835 @ 20), (30)
+ (5170 - 5250 @ 80), (24), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5835 @ 80), (30)
# 60 gHz band channels 1-3
(57240 - 63720 @ 2160), (30)
@@ -679,10 +680,12 @@ country IL: DFS-ETSI
# 60 gHz band channels 1-4, base on Etsi En 302 567
(57000 - 66000 @ 2160), (40)
-country IN:
- (2402 - 2482 @ 40), (20)
- (5170 - 5330 @ 160), (23)
- (5735 - 5835 @ 80), (33)
+country IN: DFS-ETSI
+ (2402 - 2482 @ 40), (30)
+ (5170 - 5250 @ 80), (30), AUTO-BW
+ (5250 - 5330 @ 80), (24), DFS, AUTO-BW
+ (5490 - 5730 @ 160), (24), DFS
+ (5735 - 5875 @ 80), (30)
country IQ: DFS-ETSI
(2402 - 2482 @ 40), (20)
@@ -741,10 +744,10 @@ country JO:
(57000 - 66000 @ 2160), (40)
country JP: DFS-JP
- (2402 - 2482 @ 40), (20)
- (5170 - 5250 @ 80), (20), AUTO-BW, NO-OUTDOOR
- (5250 - 5330 @ 80), (20), DFS, AUTO-BW, NO-OUTDOOR
- (5490 - 5710 @ 160), (20), DFS
+ (2402 - 2482 @ 40), (23)
+ (5170 - 5250 @ 80), (23), AUTO-BW, NO-OUTDOOR
+ (5250 - 5330 @ 80), (23), DFS, AUTO-BW, NO-OUTDOOR
+ (5490 - 5710 @ 160), (23), DFS
# 60 gHz band channels 1-4
(57240 - 65880 @ 2160), (40)
@@ -931,6 +934,10 @@ country MK: DFS-ETSI
(5250 - 5330 @ 80), (23), DFS, AUTO-BW
(5490 - 5710 @ 160), (30), DFS
+country MM: DFS-ETSI
+ (2402 - 2482 @ 40), (20)
+ (5735 - 5835 @ 80), (30)
+
country MN: DFS-FCC
(2402 - 2482 @ 40), (20)
(5170 - 5250 @ 80), (24), AUTO-BW
@@ -1162,13 +1169,6 @@ country PR: DFS-FCC
(5490 - 5730 @ 160), (24), DFS
(5735 - 5835 @ 80), (30)
-# Public Safety FCCA, FCC4
-# 27dBm [4.9GHz 1/4 rate], 30dBm [1/2 rate], 33dBm [full rate], and 5GHz same as FCC1
-# db.txt cannot express the limitation on 5G so disable all 5G channels for FCC4
-country PS: DFS-FCC
- (2402 - 2472 @ 40), (30)
- (4940 - 4990 @ 40), (33)
-
country PT: DFS-ETSI
(2402 - 2482 @ 40), (20)
(5170 - 5250 @ 80), (23), AUTO-BW
@@ -1256,9 +1256,9 @@ country RW: DFS-FCC
country SA: DFS-ETSI
(2402 - 2482 @ 40), (20)
- (5170 - 5250 @ 80), (23), AUTO-BW
- (5250 - 5330 @ 80), (23), DFS, AUTO-BW
- (5490 - 5710 @ 160), (30), DFS
+ (5170 - 5330 @ 160), (23)
+ (5490 - 5710 @ 160), (30)
+ (5735 - 5835 @ 80), (30), DFS
country SE: DFS-ETSI
(2402 - 2482 @ 40), (20)
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 465e0d31229d..22536248bf67 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -350,6 +350,11 @@ int cfg80211_mlme_deauth(struct cfg80211_registered_device *rdev,
!ether_addr_equal(wdev->current_bss->pub.bssid, bssid)))
return 0;
+ if (ether_addr_equal(wdev->disconnect_bssid, bssid) ||
+ (wdev->current_bss &&
+ ether_addr_equal(wdev->current_bss->pub.bssid, bssid)))
+ wdev->conn_owner_nlportid = 0;
+
return rdev_deauth(rdev, dev, &req);
}
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index e4b9dd99b82d..77a16076d66c 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -7837,8 +7837,17 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info)
err = nl80211_crypto_settings(rdev, info, &req.crypto, 1);
if (!err) {
wdev_lock(dev->ieee80211_ptr);
+
err = cfg80211_mlme_assoc(rdev, dev, chan, bssid,
ssid, ssid_len, &req);
+
+ if (!err && info->attrs[NL80211_ATTR_SOCKET_OWNER]) {
+ dev->ieee80211_ptr->conn_owner_nlportid =
+ info->snd_portid;
+ memcpy(dev->ieee80211_ptr->disconnect_bssid,
+ bssid, ETH_ALEN);
+ }
+
wdev_unlock(dev->ieee80211_ptr);
}
@@ -8584,9 +8593,21 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
wdev_lock(dev->ieee80211_ptr);
err = cfg80211_connect(rdev, dev, &connect, connkeys, NULL);
- wdev_unlock(dev->ieee80211_ptr);
if (err)
kzfree(connkeys);
+
+ if (!err && info->attrs[NL80211_ATTR_SOCKET_OWNER]) {
+ dev->ieee80211_ptr->conn_owner_nlportid = info->snd_portid;
+ if (connect.bssid)
+ memcpy(dev->ieee80211_ptr->disconnect_bssid,
+ connect.bssid, ETH_ALEN);
+ else
+ memset(dev->ieee80211_ptr->disconnect_bssid,
+ 0, ETH_ALEN);
+ }
+
+ wdev_unlock(dev->ieee80211_ptr);
+
return err;
}
@@ -13758,6 +13779,8 @@ static int nl80211_netlink_notify(struct notifier_block * nb,
if (wdev->owner_nlportid == notify->portid)
schedule_destroy_work = true;
+ else if (wdev->conn_owner_nlportid == notify->portid)
+ schedule_work(&wdev->disconnect_wk);
}
spin_lock_bh(&rdev->beacon_registrations_lock);
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 6ccaaa3365b9..5527bbb80f71 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -757,6 +757,7 @@ void __cfg80211_connect_result(struct net_device *dev,
kzfree(wdev->connect_keys);
wdev->connect_keys = NULL;
wdev->ssid_len = 0;
+ wdev->conn_owner_nlportid = 0;
if (cr->bss) {
cfg80211_unhold_bss(bss_from_pub(cr->bss));
cfg80211_put_bss(wdev->wiphy, cr->bss);
@@ -1017,6 +1018,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
wdev->current_bss = NULL;
wdev->ssid_len = 0;
+ wdev->conn_owner_nlportid = 0;
nl80211_send_disconnected(rdev, dev, reason, ie, ie_len, from_ap);
@@ -1148,6 +1150,8 @@ int cfg80211_disconnect(struct cfg80211_registered_device *rdev,
kzfree(wdev->connect_keys);
wdev->connect_keys = NULL;
+ wdev->conn_owner_nlportid = 0;
+
if (wdev->conn)
err = cfg80211_sme_disconnect(wdev, reason);
else if (!rdev->ops->disconnect)
@@ -1157,3 +1161,32 @@ int cfg80211_disconnect(struct cfg80211_registered_device *rdev,
return err;
}
+
+/*
+ * Used to clean up after the connection / connection attempt owner socket
+ * disconnects
+ */
+void cfg80211_autodisconnect_wk(struct work_struct *work)
+{
+ struct wireless_dev *wdev =
+ container_of(work, struct wireless_dev, disconnect_wk);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+
+ wdev_lock(wdev);
+
+ if (wdev->conn_owner_nlportid) {
+ /*
+ * Use disconnect_bssid if still connecting and ops->disconnect
+ * not implemented. Otherwise we can use cfg80211_disconnect.
+ */
+ if (rdev->ops->disconnect || wdev->current_bss)
+ cfg80211_disconnect(rdev, wdev->netdev,
+ WLAN_REASON_DEAUTH_LEAVING, true);
+ else
+ cfg80211_mlme_deauth(rdev, wdev->netdev,
+ wdev->disconnect_bssid, NULL, 0,
+ WLAN_REASON_DEAUTH_LEAVING, false);
+ }
+
+ wdev_unlock(wdev);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-24 13:26:52 +0000