From 74269047b49ff3fb9cd152274b2e817a0ad68af6 Mon Sep 17 00:00:00 2001
From: C0deAi <benjamin.bales@assrc.us>
Date: Fri, 6 Apr 2018 12:56:50 -0400
Subject: [PATCH] tools/utils: free memory on error

Closes #2262.

Signed-off-by: C0deAi <techsupport@mycode.ai>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---
 src/lxc/tools/tool_utils.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/lxc/tools/tool_utils.c b/src/lxc/tools/tool_utils.c
index ca325456a..71e5036be 100644
--- a/src/lxc/tools/tool_utils.c
+++ b/src/lxc/tools/tool_utils.c
@@ -794,8 +794,11 @@ int lxc_config_define_add(struct lxc_list *defines, char *arg)
 		return -1;
 
 	dent->elem = parse_line(arg);
-	if (!dent->elem)
+	if (!dent->elem) {
+		free(dent);
 		return -1;
+	}
+
 	lxc_list_add_tail(defines, dent);
 	return 0;
 }