From: Hans Dedecker <dedeckeh@gmail.com>
Date: Mon, 1 Feb 2016 09:56:25 +0000 (+0100)
Subject: handler: Fix memory leak
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=cf9033dd5ac75cb3c8c2fd55011f3ec5cd4c2371;p=project%2Fnetifd.git

handler: Fix memory leak

Call globfree to free dynamically allocated storage from a previous glob call

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
---

diff --git a/handler.c b/handler.c
index f81a7c5..0c4627f 100644
--- a/handler.c
+++ b/handler.c
@@ -128,10 +128,14 @@ void netifd_init_script_handlers(int dir_fd, script_dump_cb cb)
 	int i, prev_fd;
 
 	prev_fd = netifd_dir_push(dir_fd);
-	glob("./*.sh", 0, NULL, &g);
+	if (glob("./*.sh", 0, NULL, &g))
+		return;
+
 	for (i = 0; i < g.gl_pathc; i++)
 		netifd_parse_script_handler(g.gl_pathv[i], cb);
 	netifd_dir_pop(prev_fd);
+
+	globfree(&g);
 }
 
 char *