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-rw-r--r--net/bridge/br_netlink.c11
-rw-r--r--net/core/dev.c2
-rw-r--r--net/core/net_namespace.c2
-rw-r--r--net/core/skbuff.c7
-rw-r--r--net/ipv4/fib_frontend.c9
-rw-r--r--net/ipv4/fib_semantics.c8
-rw-r--r--net/ipv4/ip_gre.c1
-rw-r--r--net/ipv6/af_inet6.c1
-rw-r--r--net/ipv6/ip6_gre.c1
-rw-r--r--net/ipv6/ip6_output.c12
-rw-r--r--net/ipv6/ip6_tunnel.c9
-rw-r--r--net/ipv6/ipv6_sockglue.c1
-rw-r--r--net/ipv6/route.c20
-rw-r--r--net/openvswitch/flow.c15
-rw-r--r--net/sched/cls_bpf.c93
-rw-r--r--net/sctp/debug.c3
-rw-r--r--net/sctp/ulpqueue.c24
-rw-r--r--net/tipc/group.c16
-rw-r--r--net/wireless/Makefile31
-rw-r--r--net/wireless/certs/sforshee.hex86
-rw-r--r--net/wireless/certs/sforshee.x509bin680 -> 0 bytes
-rw-r--r--net/wireless/nl80211.c6
22 files changed, 226 insertions, 132 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index d0ef0a8e8831..015f465c514b 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -1262,19 +1262,20 @@ static int br_dev_newlink(struct net *src_net, struct net_device *dev,
struct net_bridge *br = netdev_priv(dev);
int err;
+ err = register_netdevice(dev);
+ if (err)
+ return err;
+
if (tb[IFLA_ADDRESS]) {
spin_lock_bh(&br->lock);
br_stp_change_bridge_id(br, nla_data(tb[IFLA_ADDRESS]));
spin_unlock_bh(&br->lock);
}
- err = register_netdevice(dev);
- if (err)
- return err;
-
err = br_changelink(dev, tb, data, extack);
if (err)
- unregister_netdevice(dev);
+ br_dev_delete(dev, NULL);
+
return err;
}
diff --git a/net/core/dev.c b/net/core/dev.c
index f47e96b62308..01ee854454a8 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3904,7 +3904,7 @@ static u32 netif_receive_generic_xdp(struct sk_buff *skb,
hroom > 0 ? ALIGN(hroom, NET_SKB_PAD) : 0,
troom > 0 ? troom + 128 : 0, GFP_ATOMIC))
goto do_drop;
- if (troom > 0 && __skb_linearize(skb))
+ if (skb_linearize(skb))
goto do_drop;
}
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index b797832565d3..60a71be75aea 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -267,7 +267,7 @@ struct net *get_net_ns_by_id(struct net *net, int id)
spin_lock_bh(&net->nsid_lock);
peer = idr_find(&net->netns_ids, id);
if (peer)
- get_net(peer);
+ peer = maybe_get_net(peer);
spin_unlock_bh(&net->nsid_lock);
rcu_read_unlock();
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index a592ca025fc4..a3cb0be4c6f3 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -1178,7 +1178,7 @@ int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask)
u32 d_off;
if (!num_frags)
- return 0;
+ goto release;
if (skb_shared(skb) || skb_unclone(skb, gfp_mask))
return -EINVAL;
@@ -1238,6 +1238,7 @@ int skb_copy_ubufs(struct sk_buff *skb, gfp_t gfp_mask)
__skb_fill_page_desc(skb, new_frags - 1, head, 0, d_off);
skb_shinfo(skb)->nr_frags = new_frags;
+release:
skb_zcopy_clear(skb, false);
return 0;
}
@@ -3654,8 +3655,6 @@ normal:
skb_shinfo(nskb)->tx_flags |= skb_shinfo(head_skb)->tx_flags &
SKBTX_SHARED_FRAG;
- if (skb_zerocopy_clone(nskb, head_skb, GFP_ATOMIC))
- goto err;
while (pos < offset + len) {
if (i >= nfrags) {
@@ -3681,6 +3680,8 @@ normal:
if (unlikely(skb_orphan_frags(frag_skb, GFP_ATOMIC)))
goto err;
+ if (skb_zerocopy_clone(nskb, frag_skb, GFP_ATOMIC))
+ goto err;
*nskb_frag = *frag;
__skb_frag_ref(nskb_frag);
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index f52d27a422c3..08259d078b1c 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -1298,14 +1298,19 @@ err_table_hash_alloc:
static void ip_fib_net_exit(struct net *net)
{
- unsigned int i;
+ int i;
rtnl_lock();
#ifdef CONFIG_IP_MULTIPLE_TABLES
RCU_INIT_POINTER(net->ipv4.fib_main, NULL);
RCU_INIT_POINTER(net->ipv4.fib_default, NULL);
#endif
- for (i = 0; i < FIB_TABLE_HASHSZ; i++) {
+ /* Destroy the tables in reverse order to guarantee that the
+ * local table, ID 255, is destroyed before the main table, ID
+ * 254. This is necessary as the local table may contain
+ * references to data contained in the main table.
+ */
+ for (i = FIB_TABLE_HASHSZ - 1; i >= 0; i--) {
struct hlist_head *head = &net->ipv4.fib_table_hash[i];
struct hlist_node *tmp;
struct fib_table *tb;
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index f04d944f8abe..c586597da20d 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -698,7 +698,7 @@ bool fib_metrics_match(struct fib_config *cfg, struct fib_info *fi)
nla_for_each_attr(nla, cfg->fc_mx, cfg->fc_mx_len, remaining) {
int type = nla_type(nla);
- u32 val;
+ u32 fi_val, val;
if (!type)
continue;
@@ -715,7 +715,11 @@ bool fib_metrics_match(struct fib_config *cfg, struct fib_info *fi)
val = nla_get_u32(nla);
}
- if (fi->fib_metrics->metrics[type - 1] != val)
+ fi_val = fi->fib_metrics->metrics[type - 1];
+ if (type == RTAX_FEATURES)
+ fi_val &= ~DST_FEATURE_ECN_CA;
+
+ if (fi_val != val)
return false;
}
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 9c1735632c8c..45ffd3d045d2 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -1310,6 +1310,7 @@ static const struct net_device_ops erspan_netdev_ops = {
static void ipgre_tap_setup(struct net_device *dev)
{
ether_setup(dev);
+ dev->max_mtu = 0;
dev->netdev_ops = &gre_tap_netdev_ops;
dev->priv_flags &= ~IFF_TX_SKB_SHARING;
dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index c26f71234b9c..c9441ca45399 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -210,7 +210,6 @@ lookup_protocol:
np->mcast_hops = IPV6_DEFAULT_MCASTHOPS;
np->mc_loop = 1;
np->pmtudisc = IPV6_PMTUDISC_WANT;
- np->autoflowlabel = ip6_default_np_autolabel(net);
np->repflow = net->ipv6.sysctl.flowlabel_reflect;
sk->sk_ipv6only = net->ipv6.sysctl.bindv6only;
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index 4cfd8e0696fe..416c8913f132 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -1308,6 +1308,7 @@ static void ip6gre_tap_setup(struct net_device *dev)
ether_setup(dev);
+ dev->max_mtu = 0;
dev->netdev_ops = &ip6gre_tap_netdev_ops;
dev->needs_free_netdev = true;
dev->priv_destructor = ip6gre_dev_free;
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 5110a418cc4d..f7dd51c42314 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -166,6 +166,14 @@ int ip6_output(struct net *net, struct sock *sk, struct sk_buff *skb)
!(IP6CB(skb)->flags & IP6SKB_REROUTED));
}
+static bool ip6_autoflowlabel(struct net *net, const struct ipv6_pinfo *np)
+{
+ if (!np->autoflowlabel_set)
+ return ip6_default_np_autolabel(net);
+ else
+ return np->autoflowlabel;
+}
+
/*
* xmit an sk_buff (used by TCP, SCTP and DCCP)
* Note : socket lock is not held for SYNACK packets, but might be modified
@@ -230,7 +238,7 @@ int ip6_xmit(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
hlimit = ip6_dst_hoplimit(dst);
ip6_flow_hdr(hdr, tclass, ip6_make_flowlabel(net, skb, fl6->flowlabel,
- np->autoflowlabel, fl6));
+ ip6_autoflowlabel(net, np), fl6));
hdr->payload_len = htons(seg_len);
hdr->nexthdr = proto;
@@ -1626,7 +1634,7 @@ struct sk_buff *__ip6_make_skb(struct sock *sk,
ip6_flow_hdr(hdr, v6_cork->tclass,
ip6_make_flowlabel(net, skb, fl6->flowlabel,
- np->autoflowlabel, fl6));
+ ip6_autoflowlabel(net, np), fl6));
hdr->hop_limit = v6_cork->hop_limit;
hdr->nexthdr = proto;
hdr->saddr = fl6->saddr;
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index db84f523656d..931c38f6ff4a 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -1123,8 +1123,13 @@ route_lookup:
max_headroom += 8;
mtu -= 8;
}
- if (mtu < IPV6_MIN_MTU)
- mtu = IPV6_MIN_MTU;
+ if (skb->protocol == htons(ETH_P_IPV6)) {
+ if (mtu < IPV6_MIN_MTU)
+ mtu = IPV6_MIN_MTU;
+ } else if (mtu < 576) {
+ mtu = 576;
+ }
+
if (skb_dst(skb) && !t->parms.collect_md)
skb_dst(skb)->ops->update_pmtu(skb_dst(skb), NULL, skb, mtu);
if (skb->len - t->tun_hlen - eth_hlen > mtu && !skb_is_gso(skb)) {
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index b9404feabd78..2d4680e0376f 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -886,6 +886,7 @@ pref_skip_coa:
break;
case IPV6_AUTOFLOWLABEL:
np->autoflowlabel = valbool;
+ np->autoflowlabel_set = 1;
retv = 0;
break;
case IPV6_RECVFRAGSIZE:
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 7a8d1500d374..0458b761f3c5 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2336,6 +2336,7 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev,
}
rt->dst.flags |= DST_HOST;
+ rt->dst.input = ip6_input;
rt->dst.output = ip6_output;
rt->rt6i_gateway = fl6->daddr;
rt->rt6i_dst.addr = fl6->daddr;
@@ -4297,19 +4298,13 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
if (!ipv6_addr_any(&fl6.saddr))
flags |= RT6_LOOKUP_F_HAS_SADDR;
- if (!fibmatch)
- dst = ip6_route_input_lookup(net, dev, &fl6, flags);
- else
- dst = ip6_route_lookup(net, &fl6, 0);
+ dst = ip6_route_input_lookup(net, dev, &fl6, flags);
rcu_read_unlock();
} else {
fl6.flowi6_oif = oif;
- if (!fibmatch)
- dst = ip6_route_output(net, NULL, &fl6);
- else
- dst = ip6_route_lookup(net, &fl6, 0);
+ dst = ip6_route_output(net, NULL, &fl6);
}
@@ -4326,6 +4321,15 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
goto errout;
}
+ if (fibmatch && rt->dst.from) {
+ struct rt6_info *ort = container_of(rt->dst.from,
+ struct rt6_info, dst);
+
+ dst_hold(&ort->dst);
+ ip6_rt_put(rt);
+ rt = ort;
+ }
+
skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
if (!skb) {
ip6_rt_put(rt);
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index dbe2379329c5..f039064ce922 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -579,6 +579,7 @@ static int key_extract(struct sk_buff *skb, struct sw_flow_key *key)
return -EINVAL;
skb_reset_network_header(skb);
+ key->eth.type = skb->protocol;
} else {
eth = eth_hdr(skb);
ether_addr_copy(key->eth.src, eth->h_source);
@@ -592,15 +593,23 @@ static int key_extract(struct sk_buff *skb, struct sw_flow_key *key)
if (unlikely(parse_vlan(skb, key)))
return -ENOMEM;
- skb->protocol = parse_ethertype(skb);
- if (unlikely(skb->protocol == htons(0)))
+ key->eth.type = parse_ethertype(skb);
+ if (unlikely(key->eth.type == htons(0)))
return -ENOMEM;
+ /* Multiple tagged packets need to retain TPID to satisfy
+ * skb_vlan_pop(), which will later shift the ethertype into
+ * skb->protocol.
+ */
+ if (key->eth.cvlan.tci & htons(VLAN_TAG_PRESENT))
+ skb->protocol = key->eth.cvlan.tpid;
+ else
+ skb->protocol = key->eth.type;
+
skb_reset_network_header(skb);
__skb_push(skb, skb->data - skb_mac_header(skb));
}
skb_reset_mac_len(skb);
- key->eth.type = skb->protocol;
/* Network layer. */
if (key->eth.type == htons(ETH_P_IP)) {
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index 6fe798c2df1a..8d78e7f4ecc3 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -42,7 +42,6 @@ struct cls_bpf_prog {
struct list_head link;
struct tcf_result res;
bool exts_integrated;
- bool offloaded;
u32 gen_flags;
struct tcf_exts exts;
u32 handle;
@@ -148,33 +147,37 @@ static bool cls_bpf_is_ebpf(const struct cls_bpf_prog *prog)
}
static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
- enum tc_clsbpf_command cmd)
+ struct cls_bpf_prog *oldprog)
{
- bool addorrep = cmd == TC_CLSBPF_ADD || cmd == TC_CLSBPF_REPLACE;
struct tcf_block *block = tp->chain->block;
- bool skip_sw = tc_skip_sw(prog->gen_flags);
struct tc_cls_bpf_offload cls_bpf = {};
+ struct cls_bpf_prog *obj;
+ bool skip_sw;
int err;
+ skip_sw = prog && tc_skip_sw(prog->gen_flags);
+ obj = prog ?: oldprog;
+
tc_cls_common_offload_init(&cls_bpf.common, tp);
- cls_bpf.command = cmd;
- cls_bpf.exts = &prog->exts;
- cls_bpf.prog = prog->filter;
- cls_bpf.name = prog->bpf_name;
- cls_bpf.exts_integrated = prog->exts_integrated;
- cls_bpf.gen_flags = prog->gen_flags;
+ cls_bpf.command = TC_CLSBPF_OFFLOAD;
+ cls_bpf.exts = &obj->exts;
+ cls_bpf.prog = prog ? prog->filter : NULL;
+ cls_bpf.oldprog = oldprog ? oldprog->filter : NULL;
+ cls_bpf.name = obj->bpf_name;
+ cls_bpf.exts_integrated = obj->exts_integrated;
+ cls_bpf.gen_flags = obj->gen_flags;
err = tc_setup_cb_call(block, NULL, TC_SETUP_CLSBPF, &cls_bpf, skip_sw);
- if (addorrep) {
+ if (prog) {
if (err < 0) {
- cls_bpf_offload_cmd(tp, prog, TC_CLSBPF_DESTROY);
+ cls_bpf_offload_cmd(tp, oldprog, prog);
return err;
} else if (err > 0) {
prog->gen_flags |= TCA_CLS_FLAGS_IN_HW;
}
}
- if (addorrep && skip_sw && !(prog->gen_flags & TCA_CLS_FLAGS_IN_HW))
+ if (prog && skip_sw && !(prog->gen_flags & TCA_CLS_FLAGS_IN_HW))
return -EINVAL;
return 0;
@@ -183,38 +186,17 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
static int cls_bpf_offload(struct tcf_proto *tp, struct cls_bpf_prog *prog,
struct cls_bpf_prog *oldprog)
{
- struct cls_bpf_prog *obj = prog;
- enum tc_clsbpf_command cmd;
- bool skip_sw;
- int ret;
-
- skip_sw = tc_skip_sw(prog->gen_flags) ||
- (oldprog && tc_skip_sw(oldprog->gen_flags));
-
- if (oldprog && oldprog->offloaded) {
- if (!tc_skip_hw(prog->gen_flags)) {
- cmd = TC_CLSBPF_REPLACE;
- } else if (!tc_skip_sw(prog->gen_flags)) {
- obj = oldprog;
- cmd = TC_CLSBPF_DESTROY;
- } else {
- return -EINVAL;
- }
- } else {
- if (tc_skip_hw(prog->gen_flags))
- return skip_sw ? -EINVAL : 0;
- cmd = TC_CLSBPF_ADD;
- }
-
- ret = cls_bpf_offload_cmd(tp, obj, cmd);
- if (ret)
- return ret;
+ if (prog && oldprog && prog->gen_flags != oldprog->gen_flags)
+ return -EINVAL;
- obj->offloaded = true;
- if (oldprog)
- oldprog->offloaded = false;
+ if (prog && tc_skip_hw(prog->gen_flags))
+ prog = NULL;
+ if (oldprog && tc_skip_hw(oldprog->gen_flags))
+ oldprog = NULL;
+ if (!prog && !oldprog)
+ return 0;
- return 0;
+ return cls_bpf_offload_cmd(tp, prog, oldprog);
}
static void cls_bpf_stop_offload(struct tcf_proto *tp,
@@ -222,25 +204,26 @@ static void cls_bpf_stop_offload(struct tcf_proto *tp,
{
int err;
- if (!prog->offloaded)
- return;
-
- err = cls_bpf_offload_cmd(tp, prog, TC_CLSBPF_DESTROY);
- if (err) {
+ err = cls_bpf_offload_cmd(tp, NULL, prog);
+ if (err)
pr_err("Stopping hardware offload failed: %d\n", err);
- return;
- }
-
- prog->offloaded = false;
}
static void cls_bpf_offload_update_stats(struct tcf_proto *tp,
struct cls_bpf_prog *prog)
{
- if (!prog->offloaded)
- return;
+ struct tcf_block *block = tp->chain->block;
+ struct tc_cls_bpf_offload cls_bpf = {};
+
+ tc_cls_common_offload_init(&cls_bpf.common, tp);
+ cls_bpf.command = TC_CLSBPF_STATS;
+ cls_bpf.exts = &prog->exts;
+ cls_bpf.prog = prog->filter;
+ cls_bpf.name = prog->bpf_name;
+ cls_bpf.exts_integrated = prog->exts_integrated;
+ cls_bpf.gen_flags = prog->gen_flags;
- cls_bpf_offload_cmd(tp, prog, TC_CLSBPF_STATS);
+ tc_setup_cb_call(block, NULL, TC_SETUP_CLSBPF, &cls_bpf, false);
}
static int cls_bpf_init(struct tcf_proto *tp)
diff --git a/net/sctp/debug.c b/net/sctp/debug.c
index 3f619fdcbf0a..291c97b07058 100644
--- a/net/sctp/debug.c
+++ b/net/sctp/debug.c
@@ -78,6 +78,9 @@ const char *sctp_cname(const union sctp_subtype cid)
case SCTP_CID_AUTH:
return "AUTH";
+ case SCTP_CID_RECONF:
+ return "RECONF";
+
default:
break;
}
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index a71be33f3afe..e36ec5dd64c6 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -1084,29 +1084,21 @@ void sctp_ulpq_partial_delivery(struct sctp_ulpq *ulpq,
void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
gfp_t gfp)
{
- struct sctp_association *asoc;
- __u16 needed, freed;
-
- asoc = ulpq->asoc;
+ struct sctp_association *asoc = ulpq->asoc;
+ __u32 freed = 0;
+ __u16 needed;
- if (chunk) {
- needed = ntohs(chunk->chunk_hdr->length);
- needed -= sizeof(struct sctp_data_chunk);
- } else
- needed = SCTP_DEFAULT_MAXWINDOW;
-
- freed = 0;
+ needed = ntohs(chunk->chunk_hdr->length) -
+ sizeof(struct sctp_data_chunk);
if (skb_queue_empty(&asoc->base.sk->sk_receive_queue)) {
freed = sctp_ulpq_renege_order(ulpq, needed);
- if (freed < needed) {
+ if (freed < needed)
freed += sctp_ulpq_renege_frags(ulpq, needed - freed);
- }
}
/* If able to free enough room, accept this chunk. */
- if (chunk && (freed >= needed)) {
- int retval;
- retval = sctp_ulpq_tail_data(ulpq, chunk, gfp);
+ if (freed >= needed) {
+ int retval = sctp_ulpq_tail_data(ulpq, chunk, gfp);
/*
* Enter partial delivery if chunk has not been
* delivered; otherwise, drain the reassembly queue.
diff --git a/net/tipc/group.c b/net/tipc/group.c
index 95fec2c057d6..7ebbdeb2a90e 100644
--- a/net/tipc/group.c
+++ b/net/tipc/group.c
@@ -351,8 +351,7 @@ void tipc_group_update_member(struct tipc_member *m, int len)
if (m->window >= ADV_IDLE)
return;
- if (!list_empty(&m->congested))
- return;
+ list_del_init(&m->congested);
/* Sort member into congested members' list */
list_for_each_entry_safe(_m, tmp, &grp->congested, congested) {
@@ -648,6 +647,7 @@ static void tipc_group_proto_xmit(struct tipc_group *grp, struct tipc_member *m,
} else if (mtyp == GRP_REMIT_MSG) {
msg_set_grp_remitted(hdr, m->window);
}
+ msg_set_dest_droppable(hdr, true);
__skb_queue_tail(xmitq, skb);
}
@@ -689,15 +689,16 @@ void tipc_group_proto_rcv(struct tipc_group *grp, bool *usr_wakeup,
msg_set_grp_bc_seqno(ehdr, m->bc_syncpt);
__skb_queue_tail(inputq, m->event_msg);
}
- if (m->window < ADV_IDLE)
- tipc_group_update_member(m, 0);
- else
- list_del_init(&m->congested);
+ list_del_init(&m->congested);
+ tipc_group_update_member(m, 0);
return;
case GRP_LEAVE_MSG:
if (!m)
return;
m->bc_syncpt = msg_grp_bc_syncpt(hdr);
+ list_del_init(&m->list);
+ list_del_init(&m->congested);
+ *usr_wakeup = true;
/* Wait until WITHDRAW event is received */
if (m->state != MBR_LEAVING) {
@@ -709,8 +710,6 @@ void tipc_group_proto_rcv(struct tipc_group *grp, bool *usr_wakeup,
ehdr = buf_msg(m->event_msg);
msg_set_grp_bc_seqno(ehdr, m->bc_syncpt);
__skb_queue_tail(inputq, m->event_msg);
- *usr_wakeup = true;
- list_del_init(&m->congested);
return;
case GRP_ADV_MSG:
if (!m)
@@ -862,6 +861,7 @@ void tipc_group_member_evt(struct tipc_group *grp,
msg_set_grp_bc_seqno(hdr, m->bc_rcv_nxt);
__skb_queue_tail(inputq, skb);
}
+ list_del_init(&m->list);
list_del_init(&m->congested);
}
*sk_rcvbuf = tipc_group_rcvbuf_limit(grp);
diff --git a/net/wireless/Makefile b/net/wireless/Makefile
index d7d6cb00c47b..1d84f91bbfb0 100644
--- a/net/wireless/Makefile
+++ b/net/wireless/Makefile
@@ -23,27 +23,14 @@ ifneq ($(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR),)
cfg80211-y += extra-certs.o
endif
-$(obj)/shipped-certs.c: $(wildcard $(srctree)/$(src)/certs/*.x509)
+$(obj)/shipped-certs.c: $(wildcard $(srctree)/$(src)/certs/*.hex)
@$(kecho) " GEN $@"
- @(set -e; \
- allf=""; \
- for f in $^ ; do \
- # similar to hexdump -v -e '1/1 "0x%.2x," "\n"' \
- thisf=$$(od -An -v -tx1 < $$f | \
- sed -e 's/ /\n/g' | \
- sed -e 's/^[0-9a-f]\+$$/\0/;t;d' | \
- sed -e 's/^/0x/;s/$$/,/'); \
- # file should not be empty - maybe command substitution failed? \
- test ! -z "$$thisf";\
- allf=$$allf$$thisf;\
- done; \
- ( \
- echo '#include "reg.h"'; \
- echo 'const u8 shipped_regdb_certs[] = {'; \
- echo "$$allf"; \
- echo '};'; \
- echo 'unsigned int shipped_regdb_certs_len = sizeof(shipped_regdb_certs);'; \
- ) >> $@)
+ @(echo '#include "reg.h"'; \
+ echo 'const u8 shipped_regdb_certs[] = {'; \
+ cat $^ ; \
+ echo '};'; \
+ echo 'unsigned int shipped_regdb_certs_len = sizeof(shipped_regdb_certs);'; \
+ ) > $@
$(obj)/extra-certs.c: $(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR:"%"=%) \
$(wildcard $(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR:"%"=%)/*.x509)
@@ -66,4 +53,6 @@ $(obj)/extra-certs.c: $(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR:"%"=%) \
echo "$$allf"; \
echo '};'; \
echo 'unsigned int extra_regdb_certs_len = sizeof(extra_regdb_certs);'; \
- ) >> $@)
+ ) > $@)
+
+clean-files += shipped-certs.c extra-certs.c
diff --git a/net/wireless/certs/sforshee.hex b/net/wireless/certs/sforshee.hex
new file mode 100644
index 000000000000..14ea66643ffa
--- /dev/null
+++ b/net/wireless/certs/sforshee.hex
@@ -0,0 +1,86 @@
+/* Seth Forshee's regdb certificate */
+0x30, 0x82, 0x02, 0xa4, 0x30, 0x82, 0x01, 0x8c,
+0x02, 0x09, 0x00, 0xb2, 0x8d, 0xdf, 0x47, 0xae,
+0xf9, 0xce, 0xa7, 0x30, 0x0d, 0x06, 0x09, 0x2a,
+0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b,
+0x05, 0x00, 0x30, 0x13, 0x31, 0x11, 0x30, 0x0f,
+0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x08, 0x73,
+0x66, 0x6f, 0x72, 0x73, 0x68, 0x65, 0x65, 0x30,
+0x20, 0x17, 0x0d, 0x31, 0x37, 0x31, 0x30, 0x30,
+0x36, 0x31, 0x39, 0x34, 0x30, 0x33, 0x35, 0x5a,
+0x18, 0x0f, 0x32, 0x31, 0x31, 0x37, 0x30, 0x39,
+0x31, 0x32, 0x31, 0x39, 0x34, 0x30, 0x33, 0x35,
+0x5a, 0x30, 0x13, 0x31, 0x11, 0x30, 0x0f, 0x06,
+0x03, 0x55, 0x04, 0x03, 0x0c, 0x08, 0x73, 0x66,
+0x6f, 0x72, 0x73, 0x68, 0x65, 0x65, 0x30, 0x82,
+0x01, 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86,
+0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05,
+0x00, 0x03, 0x82, 0x01, 0x0f, 0x00, 0x30, 0x82,
+0x01, 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00, 0xb5,
+0x40, 0xe3, 0x9c, 0x28, 0x84, 0x39, 0x03, 0xf2,
+0x39, 0xd7, 0x66, 0x2c, 0x41, 0x38, 0x15, 0xac,
+0x7e, 0xa5, 0x83, 0x71, 0x25, 0x7e, 0x90, 0x7c,
+0x68, 0xdd, 0x6f, 0x3f, 0xd9, 0xd7, 0x59, 0x38,
+0x9f, 0x7c, 0x6a, 0x52, 0xc2, 0x03, 0x2a, 0x2d,
+0x7e, 0x66, 0xf4, 0x1e, 0xb3, 0x12, 0x70, 0x20,
+0x5b, 0xd4, 0x97, 0x32, 0x3d, 0x71, 0x8b, 0x3b,
+0x1b, 0x08, 0x17, 0x14, 0x6b, 0x61, 0xc4, 0x57,
+0x8b, 0x96, 0x16, 0x1c, 0xfd, 0x24, 0xd5, 0x0b,
+0x09, 0xf9, 0x68, 0x11, 0x84, 0xfb, 0xca, 0x51,
+0x0c, 0xd1, 0x45, 0x19, 0xda, 0x10, 0x44, 0x8a,
+0xd9, 0xfe, 0x76, 0xa9, 0xfd, 0x60, 0x2d, 0x18,
+0x0b, 0x28, 0x95, 0xb2, 0x2d, 0xea, 0x88, 0x98,
+0xb8, 0xd1, 0x56, 0x21, 0xf0, 0x53, 0x1f, 0xf1,
+0x02, 0x6f, 0xe9, 0x46, 0x9b, 0x93, 0x5f, 0x28,
+0x90, 0x0f, 0xac, 0x36, 0xfa, 0x68, 0x23, 0x71,
+0x57, 0x56, 0xf6, 0xcc, 0xd3, 0xdf, 0x7d, 0x2a,
+0xd9, 0x1b, 0x73, 0x45, 0xeb, 0xba, 0x27, 0x85,
+0xef, 0x7a, 0x7f, 0xa5, 0xcb, 0x80, 0xc7, 0x30,
+0x36, 0xd2, 0x53, 0xee, 0xec, 0xac, 0x1e, 0xe7,
+0x31, 0xf1, 0x36, 0xa2, 0x9c, 0x63, 0xc6, 0x65,
+0x5b, 0x7f, 0x25, 0x75, 0x68, 0xa1, 0xea, 0xd3,
+0x7e, 0x00, 0x5c, 0x9a, 0x5e, 0xd8, 0x20, 0x18,
+0x32, 0x77, 0x07, 0x29, 0x12, 0x66, 0x1e, 0x36,
+0x73, 0xe7, 0x97, 0x04, 0x41, 0x37, 0xb1, 0xb1,
+0x72, 0x2b, 0xf4, 0xa1, 0x29, 0x20, 0x7c, 0x96,
+0x79, 0x0b, 0x2b, 0xd0, 0xd8, 0xde, 0xc8, 0x6c,
+0x3f, 0x93, 0xfb, 0xc5, 0xee, 0x78, 0x52, 0x11,
+0x15, 0x1b, 0x7a, 0xf6, 0xe2, 0x68, 0x99, 0xe7,
+0xfb, 0x46, 0x16, 0x84, 0xe3, 0xc7, 0xa1, 0xe6,
+0xe0, 0xd2, 0x46, 0xd5, 0xe1, 0xc4, 0x5f, 0xa0,
+0x66, 0xf4, 0xda, 0xc4, 0xff, 0x95, 0x1d, 0x02,
+0x03, 0x01, 0x00, 0x01, 0x30, 0x0d, 0x06, 0x09,
+0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01,
+0x0b, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00,
+0x87, 0x03, 0xda, 0xf2, 0x82, 0xc2, 0xdd, 0xaf,
+0x7c, 0x44, 0x2f, 0x86, 0xd3, 0x5f, 0x4c, 0x93,
+0x48, 0xb9, 0xfe, 0x07, 0x17, 0xbb, 0x21, 0xf7,
+0x25, 0x23, 0x4e, 0xaa, 0x22, 0x0c, 0x16, 0xb9,
+0x73, 0xae, 0x9d, 0x46, 0x7c, 0x75, 0xd9, 0xc3,
+0x49, 0x57, 0x47, 0xbf, 0x33, 0xb7, 0x97, 0xec,
+0xf5, 0x40, 0x75, 0xc0, 0x46, 0x22, 0xf0, 0xa0,
+0x5d, 0x9c, 0x79, 0x13, 0xa1, 0xff, 0xb8, 0xa3,
+0x2f, 0x7b, 0x8e, 0x06, 0x3f, 0xc8, 0xb6, 0xe4,
+0x6a, 0x28, 0xf2, 0x34, 0x5c, 0x23, 0x3f, 0x32,
+0xc0, 0xe6, 0xad, 0x0f, 0xac, 0xcf, 0x55, 0x74,
+0x47, 0x73, 0xd3, 0x01, 0x85, 0xb7, 0x0b, 0x22,
+0x56, 0x24, 0x7d, 0x9f, 0x09, 0xa9, 0x0e, 0x86,
+0x9e, 0x37, 0x5b, 0x9c, 0x6d, 0x02, 0xd9, 0x8c,
+0xc8, 0x50, 0x6a, 0xe2, 0x59, 0xf3, 0x16, 0x06,
+0xea, 0xb2, 0x42, 0xb5, 0x58, 0xfe, 0xba, 0xd1,
+0x81, 0x57, 0x1a, 0xef, 0xb2, 0x38, 0x88, 0x58,
+0xf6, 0xaa, 0xc4, 0x2e, 0x8b, 0x5a, 0x27, 0xe4,
+0xa5, 0xe8, 0xa4, 0xca, 0x67, 0x5c, 0xac, 0x72,
+0x67, 0xc3, 0x6f, 0x13, 0xc3, 0x2d, 0x35, 0x79,
+0xd7, 0x8a, 0xe7, 0xf5, 0xd4, 0x21, 0x30, 0x4a,
+0xd5, 0xf6, 0xa3, 0xd9, 0x79, 0x56, 0xf2, 0x0f,
+0x10, 0xf7, 0x7d, 0xd0, 0x51, 0x93, 0x2f, 0x47,
+0xf8, 0x7d, 0x4b, 0x0a, 0x84, 0x55, 0x12, 0x0a,
+0x7d, 0x4e, 0x3b, 0x1f, 0x2b, 0x2f, 0xfc, 0x28,
+0xb3, 0x69, 0x34, 0xe1, 0x80, 0x80, 0xbb, 0xe2,
+0xaf, 0xb9, 0xd6, 0x30, 0xf1, 0x1d, 0x54, 0x87,
+0x23, 0x99, 0x9f, 0x51, 0x03, 0x4c, 0x45, 0x7d,
+0x02, 0x65, 0x73, 0xab, 0xfd, 0xcf, 0x94, 0xcc,
+0x0d, 0x3a, 0x60, 0xfd, 0x3c, 0x14, 0x2f, 0x16,
+0x33, 0xa9, 0x21, 0x1f, 0xcb, 0x50, 0xb1, 0x8f,
+0x03, 0xee, 0xa0, 0x66, 0xa9, 0x16, 0x79, 0x14,
diff --git a/net/wireless/certs/sforshee.x509 b/net/wireless/certs/sforshee.x509
deleted file mode 100644
index c6f8f9d6b988..000000000000
--- a/net/wireless/certs/sforshee.x509
+++ /dev/null
Binary files differ
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index b1ac23ca20c8..213d0c498c97 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2610,7 +2610,7 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flag
case NL80211_IFTYPE_AP:
if (wdev->ssid_len &&
nla_put(msg, NL80211_ATTR_SSID, wdev->ssid_len, wdev->ssid))
- goto nla_put_failure;
+ goto nla_put_failure_locked;
break;
case NL80211_IFTYPE_STATION:
case NL80211_IFTYPE_P2P_CLIENT:
@@ -2623,7 +2623,7 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flag
if (!ssid_ie)
break;
if (nla_put(msg, NL80211_ATTR_SSID, ssid_ie[1], ssid_ie + 2))
- goto nla_put_failure;
+ goto nla_put_failure_locked;
break;
}
default:
@@ -2635,6 +2635,8 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flag
genlmsg_end(msg, hdr);
return 0;
+ nla_put_failure_locked:
+ wdev_unlock(wdev);
nla_put_failure:
genlmsg_cancel(msg, hdr);
return -EMSGSIZE;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.