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| author | Rusty Russell <rusty@rustcorp.com.au> | 2011-01-10 16:25:22 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2011-01-10 16:25:22 +1030 |
| commit | 6156d1ab34b93c1e66473120df339fb23b08196a (patch) | |
| tree | ac08e3ef09eaeb1d1c6cc86ac5cf7b22beeeaf1e | |
| parent | 7467dfe718aa1de8eba6fb16d2eb8b5b2248e017 (diff) | |
rbtree: fix allocation failre paths.
| -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; |