From 07123c0f5beeae4761a23f1caedec3135afc3867 Mon Sep 17 00:00:00 2001
From: Jouke Witteveen <j.witteveen@gmail.com>
Date: Tue, 19 Mar 2013 15:29:25 +0100
Subject: Fix termination of wpa_actiond

wpa_supplicant would not immediately terminate with an attached ctrl monitor.
---
 src/lib/auto.action |  5 +----
 src/netctl-auto     | 24 ++++++++++--------------
 2 files changed, 11 insertions(+), 18 deletions(-)

(limited to 'src')

diff --git a/src/lib/auto.action b/src/lib/auto.action
index ae49384..6cb6ff5 100755
--- a/src/lib/auto.action
+++ b/src/lib/auto.action
@@ -7,7 +7,6 @@ interface="$1"
 ssid="$2"
 profile="$3"
 action="$4"
-PROFILE_FILE="$STATE_DIR/wpa_actiond_$interface.profile"
 
 # Is it possible that we don't get a profile?!
 [[ "$profile" ]] && load_profile "$profile"
@@ -23,8 +22,6 @@ case $action in
     fi
     DHCPOptions+=" -K"
     ip_set || exit 1
-    mkdir -p "$(dirname "$PROFILE_FILE")"
-    printf "%s" "$profile" > "$PROFILE_FILE"
     # JP: sandbox the eval
     if ! ( eval $ExecUpPost ); then
         # Failing ExecUpPost will take the connection down
@@ -41,7 +38,7 @@ case $action in
     if ! ( eval $ExecDownPre ); then
         exit 1
     fi
-    ip_unset && rm -f "$PROFILE_FILE"
+    ip_unset
   ;;
   LOST|REESTABLISHED)
     # Not handled.
diff --git a/src/netctl-auto b/src/netctl-auto
index a799b4b..7590110 100755
--- a/src/netctl-auto
+++ b/src/netctl-auto
@@ -4,8 +4,8 @@
 . "$SUBR_DIR/8021x"
 . "$SUBR_DIR/rfkill"
 
-AUTOWIFI="/usr/sbin/wpa_actiond -p /run/wpa_supplicant"
-ACTION_SCRIPT="$SUBR_DIR/auto.action"
+: ${ACTIOND:=wpa_actiond -p /run/wpa_supplicant}
+: ${ACTION_SCRIPT:=$SUBR_DIR/auto.action}
 
 if [[ $# != 2 || $1 != @(start|stop) ]]; then
     exit_error "Usage: netctl-auto [start|stop] <interface>"
@@ -14,7 +14,6 @@ fi
 STARTSTOP=$1
 INTERFACE=$2
 PIDFILE="$STATE_DIR/wpa_actiond_$INTERFACE.pid"
-PROFILE_FILE="$STATE_DIR/wpa_actiond_$INTERFACE.profile"
 shift 2
 
 case $STARTSTOP in
@@ -52,7 +51,7 @@ case $STARTSTOP in
     : ${WPADriver:=nl80211,wext}
     WPAOptions+=" -W"
     if wpa_start "$INTERFACE" "$WPADriver" "$WPA_CONF"; then
-        if $AUTOWIFI -i "$INTERFACE" -P "$PIDFILE" -a "$ACTION_SCRIPT" "$@"; then
+        if $ACTIOND -i "$INTERFACE" -P "$PIDFILE" -a "$ACTION_SCRIPT" "$@"; then
             exit 0
         fi
         wpa_stop "$INTERFACE"
@@ -60,17 +59,14 @@ case $STARTSTOP in
     exit 1
   ;;
   stop)
-    if [[ -e $PROFILE_FILE ]]; then
-        "$SUBR_DIR/network" stop "$(< "$PROFILE_FILE")" && rm -f "$PROFILE_FILE"
-    else
-        if [[ -x "$PROFILE_DIR/interfaces/$INTERFACE" ]]; then
-            source "$PROFILE_DIR/interfaces/$INTERFACE"
-        fi
-        wpa_stop "$INTERFACE"
-        ip link set dev "$INTERFACE" down
-        [[ $RFKill ]] && disable_rf "$INTERFACE" "$RFKill"
+    kill "$(< "$PIDFILE")"
+    if [[ -x "$PROFILE_DIR/interfaces/$INTERFACE" ]]; then
+        source "$PROFILE_DIR/interfaces/$INTERFACE"
     fi
-    timeout_wait 1 '[[ ! -f "$PIDFILE" ]]' || kill "$(< "$PIDFILE")"
+    timeout_wait 1 '! wpa_is_active "$INTERFACE"' || wpa_stop "$INTERFACE"
+    ip link set dev "$INTERFACE" down
+    [[ $RFKill ]] && disable_rf "$INTERFACE" "$RFKill"
+    exit 0
   ;;
 esac
 
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