From a4f11ca22e6f69d2feab4f239eb84d35f7cbe555 Mon Sep 17 00:00:00 2001 From: Felix Fietkau 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 SVN-Revision: 13078 --- package/madwifi/files/lib/wifi/madwifi.sh | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'package/madwifi/files/lib/wifi/madwifi.sh') diff --git a/package/madwifi/files/lib/wifi/madwifi.sh b/package/madwifi/files/lib/wifi/madwifi.sh index 6ee6435658..5ce288f6e6 100755 --- a/package/madwifi/files/lib/wifi/madwifi.sh +++ b/package/madwifi/files/lib/wifi/madwifi.sh @@ -50,18 +50,14 @@ disable_atheros() ( local device="$1" set_wifi_down "$device" - # kill all running hostapd and wpa_supplicant processes that - # are running on atheros vifs - for pid in `pidof hostapd wpa_supplicant`; do - grep ath /proc/$pid/cmdline >/dev/null && \ - kill $pid - done include /lib/network cd /proc/sys/net for dev in *; do grep "$device" "$dev/%parent" >/dev/null 2>/dev/null && { - ifconfig "$dev" down + [ -f "/var/run/wifi-${dev}.pid" ] && + kill "$(cat "/var/run/wifi-${dev}.pid")" + ifconfig "$dev" down unbridge "$dev" wlanconfig "$dev" destroy } -- cgit v1.2.3