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rbtree: fix allocation failre paths.
author
Rusty Russell
<rusty@rustcorp.com.au>
Mon, 10 Jan 2011 05:55:22 +0000
(16:25 +1030)
committer
Rusty Russell
<rusty@rustcorp.com.au>
Mon, 10 Jan 2011 05:55:22 +0000
(16:25 +1030)
ccan/rbtree/rbtree.c
patch
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diff --git
a/ccan/rbtree/rbtree.c
b/ccan/rbtree/rbtree.c
index e3b4a9518fe0b64537c5933c30ab8578b10c46c8..f0a74edb6317ed0f6b02d880f81ce9f15e8b70c6 100644
(file)
--- 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);
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;
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);
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;
node->right=new_node;
node=new_node;
break;