7730 libzfs`add_config() leaks config nvl when reading spare/l2cache …

…devices Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: Serapheim Dimitropoulos <serapheim@delphix.com> Approved by: Robert Mustacchi <rm@joyent.com>
illumos · Jan 13, 2017 · 1056865 · 1056865
1 parent f5fb56d
commit 1056865
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/usr/src/lib/libzfs/common/libzfs_import.c b/usr/src/lib/libzfs/common/libzfs_import.c
@@ -237,9 +237,12 @@ add_config(libzfs_handle_t *hdl, pool_list_t *pl, const char *path,
 			free(ne);
 			return (-1);
 		}
+
 		ne->ne_guid = vdev_guid;
 		ne->ne_next = pl->names;
 		pl->names = ne;
+
+		nvlist_free(config);
 		return (0);
 	}