Use xfree, not free, to avoid crash with --enable-checking=xmallocoverrun.

1 files changed, 8 insertions, 8 deletions

diff --git a/lwlib/lwlib.c b/lwlib/lwlib.c
index 9d8ec3330d3..7e3538aec04 100644
--- a/lwlib/lwlib.c
+++ b/lwlib/lwlib.c
@@ -138,7 +138,7 @@ my_strcasecmp (const char *s1, const char *s2)
 static void
 safe_free_str (char *s)
 {
-  free (s);
+  xfree (s);
 }
 
 static widget_value *widget_value_free_list = 0;
@@ -176,7 +176,7 @@ free_widget_value (widget_value *wv)
     {
       /* When the number of already allocated cells is too big,
 	 We free it.  */
-      free (wv);
+      xfree (wv);
       malloc_cpt--;
     }
   else
@@ -192,9 +192,9 @@ free_widget_value_tree (widget_value *wv)
   if (!wv)
     return;
 
-  free (wv->name);
-  free (wv->value);
-  free (wv->key);
+  xfree (wv->name);
+  xfree (wv->value);
+  xfree (wv->key);
 
   wv->name = wv->value = wv->key = (char *) 0xDEADBEEF;
 
@@ -281,7 +281,7 @@ free_widget_info (widget_info *info)
   safe_free_str (info->name);
   free_widget_value_tree (info->val);
   memset ((void*)info, 0xDEADBEEF, sizeof (widget_info));
-  free (info);
+  xfree (info);
 }
 
 static void
@@ -317,7 +317,7 @@ static void
 free_widget_instance (widget_instance *instance)
 {
   memset ((void*)instance, 0xDEADBEEF, sizeof (widget_instance));
-  free (instance);
+  xfree (instance);
 }
 
 static widget_info *
@@ -602,7 +602,7 @@ name_to_widget (widget_instance *instance, const char *name)
 
       widget = XtNameToWidget (instance->widget, real_name);
 
-      free (real_name);
+      xfree (real_name);
     }
   return widget;
 }