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hostapd: let netifd set bridge port attributes for snooping 

Avoids race conditions on bridge member add/remove

Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 17d19a7d43)
This commit is contained in:
Felix Fietkau 2021-09-01 19:12:27 +02:00
parent 345f8fc7f3
commit 4a53adbd43
1 changed files with 30 additions and 1 deletions
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31
package/network/services/hostapd/patches/740-snoop_iface.patch
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@ -10,7 +10,36 @@
--- a/src/ap/x_snoop.c
+++ b/src/ap/x_snoop.c
@@ -71,8 +71,12 @@ x_snoop_get_l2_packet(struct hostapd_dat
@@ -31,14 +31,16 @@ int x_snoop_init(struct hostapd_data *ha
return -1;
}
- if (hostapd_drv_br_port_set_attr(hapd, DRV_BR_PORT_ATTR_HAIRPIN_MODE,
+ if (!conf->snoop_iface[0] &&
+ hostapd_drv_br_port_set_attr(hapd, DRV_BR_PORT_ATTR_HAIRPIN_MODE,
1)) {
wpa_printf(MSG_DEBUG,
"x_snoop: Failed to enable hairpin_mode on the bridge port");
return -1;
}
- if (hostapd_drv_br_port_set_attr(hapd, DRV_BR_PORT_ATTR_PROXYARP, 1)) {
+ if (!conf->snoop_iface[0] &&
+ hostapd_drv_br_port_set_attr(hapd, DRV_BR_PORT_ATTR_PROXYARP, 1)) {
wpa_printf(MSG_DEBUG,
"x_snoop: Failed to enable proxyarp on the bridge port");
return -1;
@@ -52,7 +54,8 @@ int x_snoop_init(struct hostapd_data *ha
}
#ifdef CONFIG_IPV6
- if (hostapd_drv_br_set_net_param(hapd, DRV_BR_MULTICAST_SNOOPING, 1)) {
+ if (!conf->snoop_iface[0] &&
+ hostapd_drv_br_set_net_param(hapd, DRV_BR_MULTICAST_SNOOPING, 1)) {
wpa_printf(MSG_DEBUG,
"x_snoop: Failed to enable multicast snooping on the bridge");
return -1;
@@ -71,8 +74,12 @@ x_snoop_get_l2_packet(struct hostapd_dat
{
struct hostapd_bss_config *conf = hapd->conf;
struct l2_packet_data *l2;