diff options
| -rw-r--r-- | ccan/rbtree/rbtree.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ccan/rbtree/rbtree.c b/ccan/rbtree/rbtree.c index e3b4a951..f0a74edb 100644 --- a/ccan/rbtree/rbtree.c +++ b/ccan/rbtree/rbtree.c @@ -671,6 +671,8 @@ trbt_insert32(trbt_tree_t *tree, uint32_t key, void *data) trbt_node_t *new_node; new_node = trbt_create_node(tree, node, key, data); + if (!new_node) + return NULL; node->left=new_node; node=new_node; @@ -685,6 +687,8 @@ trbt_insert32(trbt_tree_t *tree, uint32_t key, void *data) trbt_node_t *new_node; new_node = trbt_create_node(tree, node, key, data); + if (!new_node) + return NULL; node->right=new_node; node=new_node; break; |