- mca_base_param_reg_string_name allocates default_pml.

As it is strdup, just free(default_pml).

   cmr:v1.5

This commit was SVN r22955.

ompi/mca/pml/base/pml_base_open.c

@@ -159,6 +159,8 @@ int mca_pml_base_open(void)
         } else {
             opal_pointer_array_add(&mca_pml_base_pml, strdup(default_pml));
         }
+
+        free (default_pml);
     }
 #if OPAL_ENABLE_FT_CR == 1
     /*