From 94547b2d1448232ae316c228d65482cc0b646ac2 Mon Sep 17 00:00:00 2001
From: Dan Nicholson <dbn.lists@gmail.com>
Date: Mon, 7 Jun 2010 20:39:48 -0700
Subject: [PATCH] config/hal: don't leak the input.tags property

Signed-off-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---
 config/hal.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/config/hal.c b/config/hal.c
index 5938d4e24..b5a350f59 100644
--- a/config/hal.c
+++ b/config/hal.c
@@ -129,6 +129,7 @@ static void
 device_added(LibHalContext *hal_ctx, const char *udi)
 {
     char *path = NULL, *driver = NULL, *name = NULL, *config_info = NULL;
+    char *hal_tags;
     InputOption *options = NULL, *tmpo = NULL;
     InputAttributes attrs = {0};
     DeviceIntPtr dev = NULL;
@@ -164,7 +165,9 @@ device_added(LibHalContext *hal_ctx, const char *udi)
         attrs.product = xstrdup(name);
 
     attrs.vendor = get_prop_string(hal_ctx, udi, "info.vendor");
-    attrs.tags = xstrtokenize(get_prop_string(hal_ctx, udi, "input.tags"), ",");
+    hal_tags = get_prop_string(hal_ctx, udi, "input.tags");
+    attrs.tags = xstrtokenize(hal_tags, ",");
+    free(hal_tags);
 
     if (libhal_device_query_capability(hal_ctx, udi, "input.keys", NULL))
         attrs.flags |= ATTR_KEYBOARD;