Merge Official Source

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
This commit is contained in:
Tianling Shen 2024-03-17 00:51:01 +08:00
commit c578dc1bcd
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GPG Key ID: 6850B6345C862176
9 changed files with 109 additions and 42 deletions

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@ -0,0 +1,35 @@
From: Felix Fietkau <nbd@nbd.name>
Date: Sat, 16 Mar 2024 08:37:21 +0100
Subject: [PATCH] wifi: mac80211: check/clear fast rx for non-4addr sta VLAN
changes
When moving a station out of a VLAN and deleting the VLAN afterwards, the
fast_rx entry still holds a pointer to the VLAN's netdev, which can cause
use-after-free bugs. Fix this by immediately calling ieee80211_check_fast_rx
after the VLAN change.
Cc: stable@vger.kernel.org
Reported-by: ranygh@riseup.net
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -2184,15 +2184,14 @@ static int ieee80211_change_station(stru
}
if (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
- sta->sdata->u.vlan.sta) {
- ieee80211_clear_fast_rx(sta);
+ sta->sdata->u.vlan.sta)
RCU_INIT_POINTER(sta->sdata->u.vlan.sta, NULL);
- }
if (test_sta_flag(sta, WLAN_STA_AUTHORIZED))
ieee80211_vif_dec_num_mcast(sta->sdata);
sta->sdata = vlansdata;
+ ieee80211_check_fast_rx(sta);
ieee80211_check_fast_xmit(sta);
if (test_sta_flag(sta, WLAN_STA_AUTHORIZED)) {

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@ -8,7 +8,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=ds-lite
PKG_RELEASE:=8
PKG_RELEASE:=9
PKG_LICENSE:=GPL-2.0
include $(INCLUDE_DIR)/package.mk
@ -17,13 +17,13 @@ define Package/ds-lite
SECTION:=net
CATEGORY:=Network
DEPENDS:=@IPV6 +kmod-ip6-tunnel +resolveip
TITLE:=Dual-Stack Lite (DS-Lite) configuration support
TITLE:=IPv4 over IPv6 (RFC2473 and DS-Lite) configuration support
MAINTAINER:=Steven Barth <steven@midlink.org>
PKGARCH:=all
endef
define Package/ds-lite/description
Provides support for Dual-Stack Lite in /etc/config/network.
Provides support for IPv4 over IPv6 (RFC2473 and DS-Lite) in /etc/config/network.
Refer to http://wiki.openwrt.org/doc/uci/network for
configuration details.
endef

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@ -1,6 +1,9 @@
#!/bin/sh
# dslite.sh - IPv4-in-IPv6 tunnel backend
# dslite.sh - IPv4-in-IPv6 tunnel backend for ipip6 and ds-lite
# Copyright (c) 2013 OpenWrt.org
# Copyright (c) 2013 Steven Barth <steven@midlink.org>
# Copyright (c) 2021 Kenji Uno <ku@digitaldolphins.jp>
# Copyright (c) 2024 Arayuki Mago <ms@missing233.com>
[ -n "$INCLUDE_ONLY" ] || {
. /lib/functions.sh
@ -9,10 +12,13 @@
init_proto "$@"
}
proto_dslite_setup() {
tnl_setup() {
local cfg="$1"
local iface="$2"
local link="ds-$cfg"
local tnl_type="$3"
local ip4addr="$4"
local ip4gateway="$5"
local link="$tnl_type-$cfg"
local remoteip6
local mtu ttl peeraddr ip6addr tunlink zone weakif encaplimit
@ -59,7 +65,7 @@ proto_dslite_setup() {
proto_init_update "$link" 1
proto_add_ipv4_route "0.0.0.0" 0
proto_add_ipv4_address "192.0.0.2" "" "" "192.0.0.1"
proto_add_ipv4_address "$ip4addr" "" "" "$ip4gateway"
proto_add_tunnel
json_add_string mode ipip6
@ -76,23 +82,22 @@ proto_dslite_setup() {
proto_add_data
[ -n "$zone" ] && json_add_string zone "$zone"
json_add_array firewall
json_add_object ""
json_add_string type nat
json_add_string target ACCEPT
json_close_object
json_close_array
if [ "$tnl_type" = "ds" ]; then
json_add_array firewall
json_add_object ""
json_add_string type nat
json_add_string target ACCEPT
json_close_object
json_close_array
fi
proto_close_data
proto_send_update "$cfg"
}
proto_dslite_teardown() {
local cfg="$1"
}
proto_dslite_init_config() {
no_device=1
init_config() {
no_device=1
available=1
proto_config_add_string "ip6addr"
@ -105,6 +110,34 @@ proto_dslite_init_config() {
proto_config_add_string "weakif"
}
[ -n "$INCLUDE_ONLY" ] || {
add_protocol dslite
proto_ipip6_init_config() {
init_config
proto_config_add_string "ip4ifaddr"
}
proto_ipip6_setup() {
local ip4ifaddr
json_get_vars ip4ifaddr
tnl_setup "$1" "$2" "ipip6" "$ip4ifaddr" "0.0.0.0"
}
proto_ipip6_teardown() {
local cfg="$1"
}
proto_dslite_init_config() {
init_config
}
proto_dslite_setup() {
tnl_setup "$1" "$2" "ds" "192.0.0.2" "192.0.0.1"
}
proto_dslite_teardown() {
local cfg="$1"
}
[ -n "$INCLUDE_ONLY" ] || {
add_protocol ipip6
add_protocol dslite
}

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@ -609,6 +609,8 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
+ if (!nf_ct_is_confirmed(ct))
+ return XT_CONTINUE;
+
+ dir = CTINFO2DIR(ctinfo);
+
+ devs[dir] = xt_out(par);
+ devs[!dir] = xt_in(par);
+
@ -618,8 +620,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
+ if (test_and_set_bit(IPS_OFFLOAD_BIT, &ct->status))
+ return XT_CONTINUE;
+
+ dir = CTINFO2DIR(ctinfo);
+
+ if (xt_flowoffload_route(skb, ct, par, &route, dir, devs) < 0)
+ goto err_flow_route;
+

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@ -547,6 +547,8 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
+ if (!nf_ct_is_confirmed(ct))
+ return XT_CONTINUE;
+
+ dir = CTINFO2DIR(ctinfo);
+
+ devs[dir] = xt_out(par);
+ devs[!dir] = xt_in(par);
+
@ -556,8 +558,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
+ if (test_and_set_bit(IPS_OFFLOAD_BIT, &ct->status))
+ return XT_CONTINUE;
+
+ dir = CTINFO2DIR(ctinfo);
+
+ if (xt_flowoffload_route(skb, ct, par, &route, dir, devs) < 0)
+ goto err_flow_route;
+

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@ -547,6 +547,8 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
+ if (!nf_ct_is_confirmed(ct))
+ return XT_CONTINUE;
+
+ dir = CTINFO2DIR(ctinfo);
+
+ devs[dir] = xt_out(par);
+ devs[!dir] = xt_in(par);
+
@ -556,8 +558,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
+ if (test_and_set_bit(IPS_OFFLOAD_BIT, &ct->status))
+ return XT_CONTINUE;
+
+ dir = CTINFO2DIR(ctinfo);
+
+ if (xt_flowoffload_route(skb, ct, par, &route, dir, devs) < 0)
+ goto err_flow_route;
+

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@ -1,3 +1,7 @@
ifneq ($(KERNEL),6.1)
DTS_DIR := $(DTS_DIR)/mediatek
endif
DEVICE_VARS += UBOOT_TARGET UBOOT_OFFSET UBOOT_IMAGE
# The bootrom of MT7623 expects legacy MediaTek headers present in

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@ -1,3 +1,7 @@
ifneq ($(KERNEL),6.1)
DTS_DIR := $(DTS_DIR)/mediatek
endif
define Device/mediatek_mt7629-rfb
DEVICE_VENDOR := MediaTek
DEVICE_MODEL := MT7629 rfb AP

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@ -8,19 +8,6 @@ mediatek_setup_interfaces()
local board="$1"
case $board in
bananapi,bpi-r64|\
buffalo,wsr-3200ax4s|\
dlink,eagle-pro-ai-r32-a1|\
elecom,wrc-x3200gst3|\
linksys,e8450|\
linksys,e8450-ubi|\
mediatek,mt7622-rfb1|\
mediatek,mt7622-rfb1-ubi|\
netgear,wax206|\
reyee,ax3200-e5|\
ruijie,rg-ew3200gx-pro)
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" wan
;;
buffalo,wsr-2533dhp2)
ucidef_add_switch "switch0" \
"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "6@eth0"
@ -28,6 +15,11 @@ mediatek_setup_interfaces()
dlink,eagle-pro-ai-m32-a1)
ucidef_set_interfaces_lan_wan "lan1 lan2" wan
;;
elecom,wrc-2533gent|\
totolink,a8000ru)
ucidef_add_switch "switch0" \
"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "6u@eth0" "5u@eth1"
;;
ubnt,unifi-6-lr*)
ucidef_set_interface_lan "eth0"
;;
@ -35,8 +27,7 @@ mediatek_setup_interfaces()
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" wan
;;
*)
ucidef_add_switch "switch0" \
"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "6u@eth0" "5u@eth1"
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" wan
;;
esac
}