Merge branch 'song1' of git://github.com/songbaisen/ceph into wip-sag…

…e-testing
ceph · Jan 11, 2016 · 7aa0ea9 · 7aa0ea9
2 parents f6d2eeb + ba4aa41
commit 7aa0ea9
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/crush/builder.c b/src/crush/builder.c
@@ -91,7 +91,8 @@ int crush_add_rule(struct crush_map *map, struct crush_rule *rule, int ruleno)
 		memset(map->rules + oldsize, 0, (map->max_rules-oldsize) * sizeof(map->rules[0]));
 	}
 
-	/* add it */
+	/* add it */ 
+        assert(map->rules[r]);
 	map->rules[r] = rule;
 	return r;
 }