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luci-app-openvpn: quote grep expression in getPID()
author
Jo-Philipp Wich
<jo@mein.io>
Fri, 6 Apr 2018 21:37:38 +0000
(23:37 +0200)
committer
Jo-Philipp Wich
<jo@mein.io>
Fri, 6 Apr 2018 21:38:38 +0000
(23:38 +0200)
Fixes
c0d9c4f3c
("treewide: filter shell arguments through shellquote() where applicable")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua
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diff --git
a/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua
b/applications/luci-app-openvpn/luasrc/model/cbi/openvpn.lua
index ccad531513c328e2f5491049566a50f7de31fa72..52ba9e3f298a7db4928630166f6ff39d72b0f9d9 100644
(file)
--- 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