io/ompio: increase the ref counter on datatypes that are not duplicated.

edgargabriel · edgargabriel · commit e6bf5f4bc7eb · 2016-08-31T10:59:44.000-05:00
diff --git a/ompi/mca/io/ompio/io_ompio_file_set_view.c b/ompi/mca/io/ompio/io_ompio_file_set_view.c
@@ -44,6 +44,7 @@ static int datatype_duplicate  (ompi_datatype_t *oldtype, ompi_datatype_t **newt
 {
     ompi_datatype_t *type;
     if( ompi_datatype_is_predefined(oldtype) ) {
+        OBJ_RETAIN(oldtype);
         *newtype = oldtype;
         return OMPI_SUCCESS;
     }

Original file line number	Diff line number	Diff line change
`@@ -44,6 +44,7 @@ static int datatype_duplicate (ompi_datatype_t oldtype, ompi_datatype_t *newt`
`44`	`44`	`{`
`45`	`45`	`ompi_datatype_t *type;`
`46`	`46`	`if( ompi_datatype_is_predefined(oldtype) ) {`
	`47`	`+ OBJ_RETAIN(oldtype);`
`47`	`48`	`*newtype = oldtype;`
`48`	`49`	`return OMPI_SUCCESS;`
`49`	`50`	`}`