vms write_archive memory leaks

[Alan Modra]

This fixes two memory leaks in the vms archive handling code.

	* vms-lib.c (_bfd_vms_lib_build_map): Free input symbols.
	(_bfd_vms_lib_write_archive_contents): Free archive map symbols.

diff --git a/bfd/vms-lib.c b/bfd/vms-lib.c
index ab938768ebe..298e959b8b9 100644
--- a/bfd/vms-lib.c
+++ b/bfd/vms-lib.c
@@ -2108,6 +2108,7 @@ _bfd_vms_lib_build_map (unsigned int nbr_modules,
 
   *res_cnt = map_count;
   *res = map;
+  free (syms);
   return true;
 
  error_return:
@@ -2394,6 +2395,7 @@ _bfd_vms_lib_write_archive_contents (bfd *arch)
       goto err;
   }
 
+  free (symbols);
   return true;
 
  input_err:

-- 
Alan Modra
Australia Development Lab, IBM