From: Natanael Copa <ncopa@alpinelinux.org>
Date: Thu, 5 Sep 2013 19:07:51 +0000 (-0400)
Subject: lua: fix a bug in the parsing of /proc/mounts
X-Git-Tag: lxc-1.0.0.alpha1~1^2~10
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2698b46924ab861b1f39fb11560c852d080e7b02;p=thirdparty%2Flxc.git

lua: fix a bug in the parsing of /proc/mounts

Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Acked-by: Dwight Engen <dwight.engen@oracle.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
---

diff --git a/src/lua-lxc/lxc.lua b/src/lua-lxc/lxc.lua
index b48eb76f3..05501ecc8 100755
--- a/src/lua-lxc/lxc.lua
+++ b/src/lua-lxc/lxc.lua
@@ -89,6 +89,9 @@ function cgroup_path_get()
 	while true do
 	    local c
 	    line = f:read()
+	    if line == nil then
+	        break
+	    end
 	    c = line:split(" ", 6)
 	    if (c[1] == "cgroup") then
 		cgroup_path = dirname(c[2])