[PATCH 2/2] config/hal: don't leak the input.tags property

[Julien Cristau]

Signed-off-by: Julien Cristau <jcristau at debian.org>
Reviewed-by: Dan Nicholson <dbn.lists at gmail.com>
---
 config/hal.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/config/hal.c b/config/hal.c
index 9caf139..9396cef 100644
--- a/config/hal.c
+++ b/config/hal.c
@@ -130,7 +130,7 @@ device_added(LibHalContext *hal_ctx, const char *udi)
 {
     char *path = NULL, *driver = NULL, *name = NULL, *config_info = NULL;
     char **tags = NULL;
-    char *vendor = NULL;
+    char *vendor = NULL, *hal_tags;
     InputOption *options = NULL, *tmpo = NULL;
     InputAttributes attrs = {0};
     DeviceIntPtr dev = NULL;
@@ -166,7 +166,9 @@ device_added(LibHalContext *hal_ctx, const char *udi)
         attrs.product = name;
 
     attrs.vendor = vendor = get_prop_string(hal_ctx, udi, "info.vendor");
-    attrs.tags = tags = xstrtokenize(get_prop_string(hal_ctx, udi, "input.tags"), ",");
+    hal_tags = get_prop_string(hal_ctx, udi, "input.tags");
+    attrs.tags = tags = xstrtokenize(hal_tags, ",");
+    free(hal_tags);
 
     if (libhal_device_query_capability(hal_ctx, udi, "input.keys", NULL))
         attrs.flags |= ATTR_KEYBOARD;
-- 
1.7.1