=== modified file 'src/libnrtype/FontFactory.cpp'
--- src/libnrtype/FontFactory.cpp	2010-11-17 02:12:56 +0000
+++ src/libnrtype/FontFactory.cpp	2011-03-18 03:45:18 +0000
@@ -371,7 +371,9 @@
         PangoFontDescription *copy = pango_font_description_copy(font);
 
         pango_font_description_unset_fields (copy, PANGO_FONT_MASK_SIZE);
-        pangoString = Glib::ustring(pango_font_description_to_string(copy));
+        char * copyAsString = pango_font_description_to_string(copy);
+        pangoString = Glib::ustring(copyAsString);
+        g_free(copyAsString);
 
         pango_font_description_free(copy);
 
@@ -420,8 +422,10 @@
         pango_font_description_unset_fields(fontDescrCopy, PANGO_FONT_MASK_SIZE);
 
         // For now, keep it as style name taken from pango
-        style = pango_font_description_to_string(fontDescrCopy);
+        char *fontDescrAsString = pango_font_description_to_string(fontDescrCopy);
+        style = Glib::ustring(fontDescrAsString);
 
+        g_free(fontDescrAsString);
         pango_font_description_free(fontDescrCopy);
     }
 
@@ -745,7 +749,9 @@
                     }
                 }
             }
+            g_free(faces);
         }
+        g_free(families);
 
         // Sort the style lists
         for (FamilyToStylesMap::iterator iter = map->begin() ; iter != map->end(); iter++) {