From 83a59dc0f74ad5da70a087c18533472742b236cc Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Fri, 6 Apr 2018 23:37:38 +0200 Subject: [PATCH] luci-app-openvpn: quote grep expression in getPID() Fixes c0d9c4f3c ("treewide: filter shell arguments through shellquote() where applicable") Signed-off-by: Jo-Philipp Wich --- applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua b/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua index ccad53151..52ba9e3f2 100644 --- a/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua +++ b/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua @@ -26,7 +26,7 @@ uci:foreach( "openvpn_recipes", "openvpn_recipe", ) function s.getPID(section) -- Universal function which returns valid pid # or nil - local pid = sys.exec("%s | grep -w [o]penvpn(%s)" % { psstring, section }) + local pid = sys.exec("%s | grep -w '[o]penvpn(%s)'" % { psstring, section }) if pid and #pid > 0 then return tonumber(pid:match("^%d+")) else -- 2.11.0