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From: radaiming <radaiming@gmail.com>
Date: Sat, 13 Dec 2014 14:42:34 +0800
Subject: [PATCH] scripts: Avoid killing wrong pppd
poff could kill other pppd processes when there are many pppd
running on different serial port.
Signed-off-by: Ming Dai <radaiming@gmail.com>
Imported from ppp_2.4.7-2+4.1.debian.tar.xz
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
---
scripts/poff | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/poff b/scripts/poff
index 3f55a7f40010..5b45d98a2b6a 100644
--- a/scripts/poff
+++ b/scripts/poff
@@ -91,7 +91,7 @@ if test "$#" -eq 0 -o "$MODE" = "all" ; then
fi
# There is an argument, so kill the pppd started on that provider.
-PID=`ps axw | grep "[ /]pppd call $1" | awk '{print $1}'`
+PID=`ps axw | grep "[ /]pppd call $1" | grep -w "$1" | awk '{print $1}'`
if test -n "$PID" ; then
$KILL -$SIG $PID || {
echo "$0: $KILL failed. None ${DONE}."
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