ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test, just return FFI_BAD_ABI when things are wrong.

	* src/s390/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
	just return FFI_BAD_ABI when things are wrong.

From-SVN: r190230

libffi/ChangeLog

+2012-08-08  Uros Bizjak  <ubizjak@gmail.com>
+
+	* src/s390/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
+	just return FFI_BAD_ABI when things are wrong.
+
 2012-07-18  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR libffi/53982

libffi/src/s390/ffi.c

@@ -750,7 +750,8 @@ ffi_prep_closure_loc (ffi_closure *closure,
 		      void *user_data,
 		      void *codeloc)
 {
-  FFI_ASSERT (cif->abi == FFI_SYSV);
+  if (cif->abi != FFI_SYSV)
+    return FFI_BAD_ABI;
 
 #ifndef __s390x__
   *(short *)&closure->tramp [0] = 0x0d10;   /* basr %r1,0 */