ComputerSurge/bind9
3
0
Fork 0
Code Pull Requests 1 Activity

When joining nodes, set parent pointers of the left and right children of

Browse Source 
the upper node (if they exist) to point to the new node.
This commit is contained in:
David Lawrence
2000-05-19 05:58:48 +00:00
parent 092b4e5359
commit fccb3e6c67
1 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
lib/dns/rbt.c
View File

@@ -15,7 +15,7 @@
* SOFTWARE.
*/
/* $Id: rbt.c,v 1.80 2000/05/19 04:42:08 tale Exp $ */
/* $Id: rbt.c,v 1.81 2000/05/19 05:58:48 tale Exp $ */
/* Principal Authors: DCL */
@@ -1365,8 +1365,12 @@ join_nodes(dns_rbt_t *rbt, dns_rbtnode_t *node) {
else
RIGHT(PARENT(node)) = newnode;
if (LEFT(node) != NULL)
PARENT(LEFT(node)) = newnode;
if (RIGHT(node) != NULL)
PARENT(RIGHT(node)) = newnode;
if (DOWN(down) != NULL)
PARENT(DOWN(down)) = newnode;
PARENT(DOWN(down)) = newnode;
isc_mem_put(rbt->mctx, node, NODE_SIZE(node));