X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Faggregate-dialog.c;h=16ae1ce0cb08a5377ff72e7d5c4071b5293b7f03;hb=48ec61d954cc032c773daf96851cf3b78f27b112;hp=ebc47d401179c464e22ac9d3b7c69ff7d57bfbd2;hpb=7557c4bf71b244226c7a248177715dade26aabe5;p=pspp

diff --git a/src/ui/gui/aggregate-dialog.c b/src/ui/gui/aggregate-dialog.c
index ebc47d4011..16ae1ce0cb 100644
--- a/src/ui/gui/aggregate-dialog.c
+++ b/src/ui/gui/aggregate-dialog.c
@@ -226,6 +226,7 @@ populate_combo_model (GtkComboBox *cb)
   gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (cb), renderer, "text", 0);
 
   gtk_combo_box_set_model (GTK_COMBO_BOX (cb), GTK_TREE_MODEL (list));
+  g_object_unref (list);
 }
 
 
@@ -634,8 +635,8 @@ static void
 append_summary_spec (const struct aggregate *agg, GtkTreeIter *iter, GString *string)
 {
   GtkTreeIter combo_iter;
-  const char *varname;
-  const char *funcname;
+  char *varname = NULL;
+  char *funcname = NULL;
 
   GtkTreeModel *acr_model = GTK_TREE_MODEL (PSPPIRE_ACR (agg->summary_acr)->list_store);
   GtkTreeModel *combo_model = gtk_combo_box_get_model (GTK_COMBO_BOX (agg->function_combo));
@@ -646,8 +647,8 @@ append_summary_spec (const struct aggregate *agg, GtkTreeIter *iter, GString *st
   double arg1, arg2;
   int arity;
   enum agr_src_vars has_src_vars;
-    const gchar *label ;
-  const gchar *srcvar ;
+  gchar *label = NULL;
+  gchar *srcvar = NULL;
 
   gtk_tree_model_get (acr_model, iter,
 		      SUMMARY_COL_VARNAME, &varname,
@@ -694,6 +695,11 @@ append_summary_spec (const struct aggregate *agg, GtkTreeIter *iter, GString *st
 
       g_string_append (string, ")");
     }
+
+   free (label);
+   free (srcvar);
+   free (varname);
+   free (funcname);
 }