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hostapd: add patch for disabling automatic bridging of vlan interfaces

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netifd is responsible for handling that, except if the vlan bridge
was provided by the config

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2021-05-18 12:50:17 +02:00
parent 2d89d7c748
commit cf45caeff1
2 changed files with 40 additions and 3 deletions
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10
package/network/services/hostapd/files/hostapd.sh
View File

@ -266,7 +266,7 @@ hostapd_common_add_bss_config() {
config_add_array domain_match domain_match2 domain_suffix_match domain_suffix_match2
config_add_string ieee80211w_mgmt_cipher
config_add_int dynamic_vlan vlan_naming
config_add_int dynamic_vlan vlan_naming vlan_no_bridge
config_add_string vlan_tagged_interface vlan_bridge
config_add_string vlan_file
@ -856,13 +856,17 @@ hostapd_set_bss_options() {
}
[ -n "$vlan_possible" -a -n "$dynamic_vlan" ] && {
json_get_vars vlan_naming vlan_tagged_interface vlan_bridge vlan_file
json_get_vars vlan_naming vlan_tagged_interface vlan_bridge vlan_file vlan_no_bridge
set_default vlan_naming 1
[ -z "$vlan_file" ] && set_default vlan_file /var/run/hostapd-$ifname.vlan
append bss_conf "dynamic_vlan=$dynamic_vlan" "$N"
append bss_conf "vlan_naming=$vlan_naming" "$N"
[ -n "$vlan_bridge" ] && \
if [ -n "$vlan_bridge" ]; then
append bss_conf "vlan_bridge=$vlan_bridge" "$N"
else
set_default vlan_no_bridge 1
fi
append bss_conf "vlan_no_bridge=$vlan_no_bridge" "$N"
[ -n "$vlan_tagged_interface" ] && \
append bss_conf "vlan_tagged_interface=$vlan_tagged_interface" "$N"
[ -n "$vlan_file" ] && {

33
package/network/services/hostapd/patches/710-vlan_no_bridge.patch Normal file
View File

@ -0,0 +1,33 @@
--- a/src/ap/ap_config.h
+++ b/src/ap/ap_config.h
@@ -115,6 +115,7 @@ struct hostapd_ssid {
#define DYNAMIC_VLAN_OPTIONAL 1
#define DYNAMIC_VLAN_REQUIRED 2
int dynamic_vlan;
+ int vlan_no_bridge;
#define DYNAMIC_VLAN_NAMING_WITHOUT_DEVICE 0
#define DYNAMIC_VLAN_NAMING_WITH_DEVICE 1
#define DYNAMIC_VLAN_NAMING_END 2
--- a/src/ap/vlan_full.c
+++ b/src/ap/vlan_full.c
@@ -466,6 +466,9 @@ void vlan_newlink(const char *ifname, st
wpa_printf(MSG_DEBUG, "VLAN: vlan_newlink(%s)", ifname);
+ if (hapd->conf->ssid.vlan_no_bridge)
+ return;
+
for (vlan = hapd->conf->vlan; vlan; vlan = vlan->next) {
if (vlan->configured ||
os_strcmp(ifname, vlan->ifname) != 0)
--- a/hostapd/config_file.c
+++ b/hostapd/config_file.c
@@ -3400,6 +3400,8 @@ static int hostapd_config_fill(struct ho
#ifndef CONFIG_NO_VLAN
} else if (os_strcmp(buf, "dynamic_vlan") == 0) {
bss->ssid.dynamic_vlan = atoi(pos);
+ } else if (os_strcmp(buf, "vlan_no_bridge") == 0) {
+ bss->ssid.vlan_no_bridge = atoi(pos);
} else if (os_strcmp(buf, "per_sta_vif") == 0) {
bss->ssid.per_sta_vif = atoi(pos);
} else if (os_strcmp(buf, "vlan_file") == 0) {