From 382a56d914fd45b0854cd2a770473c46810d0a85 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 29 Oct 2008 17:26:49 +0000
Subject: use pidfiles for hostapd/wpa_supplicant instead of killing all
 processes when bringing an interface down - fixes an issue with random
 hostapd death

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13078 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/base-files/files/sbin/wifi | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'package/base-files/files')

diff --git a/package/base-files/files/sbin/wifi b/package/base-files/files/sbin/wifi
index 63e132d4f1..e9752c6039 100755
--- a/package/base-files/files/sbin/wifi
+++ b/package/base-files/files/sbin/wifi
@@ -84,6 +84,8 @@ set_wifi_down() {
 	local cfg="$1"
 	local vifs vif vifstr
 
+	[ -f "/var/run/wifi-${cfg}.pid" ] &&
+		kill "$(cat "/var/run/wifi-${cfg}.pid")"
 	uci_revert_state wireless "$cfg"
 	config_get vifs "$cfg" vifs
 	for vif in $vifs; do
-- 
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