mir/bind
2
0
Fork 0
mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-09-03 16:15:27 +00:00
Code Issues Releases Wiki Activity

Fix a potential bitstring bug.

Browse Source
This commit is contained in:
Brian Wellington
2001-02-21 02:27:56 +00:00
parent 4e8eba14a0
commit c5945fe694
1 changed files with 6 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
lib/dns/rbt.c
View File

@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/ */
/* $Id: rbt.c,v 1.104 2001/02/21 02:01:15 bwelling Exp $ */ /* $Id: rbt.c,v 1.105 2001/02/21 02:27:56 bwelling Exp $ */
/* Principal Authors: DCL */ /* Principal Authors: DCL */
@@ -782,7 +782,7 @@ dns_rbt_findnode(dns_rbt_t *rbt, dns_name_t *name, dns_name_t *foundname,
unsigned int options, dns_rbtfindcallback_t callback, unsigned int options, dns_rbtfindcallback_t callback,
void *callback_arg) void *callback_arg)
{ {
dns_rbtnode_t *current, *last_compared; dns_rbtnode_t *current, *last_compared, *current_root;
dns_rbtnodechain_t localchain; dns_rbtnodechain_t localchain;
dns_name_t *search_name, current_name, *callback_name; dns_name_t *search_name, current_name, *callback_name;
dns_fixedname_t fixedcallbackname, fixedsearchname; dns_fixedname_t fixedcallbackname, fixedsearchname;
@@ -864,13 +864,10 @@ dns_rbt_findnode(dns_rbt_t *rbt, dns_name_t *name, dns_name_t *foundname,
nlabels = dns_name_countlabels(search_name); nlabels = dns_name_countlabels(search_name);
/* /*
* In this case, PARENT == UP, since the only * current_root is the root of the current level, so
* nodes that are ever examined at a level are the * it's parent is the same as it's "up" pointer.
* root node and the "correct" node. If
* compared == dns_namereln_none, this must not
* be the "correct" node.
*/ */
up_current = PARENT(current); up_current = PARENT(current_root);
dns_name_init(&hash_name, NULL); dns_name_init(&hash_name, NULL);
hashagain: hashagain:
@@ -1029,6 +1026,7 @@ dns_rbt_findnode(dns_rbt_t *rbt, dns_name_t *name, dns_name_t *foundname,
* Finally, head to the next tree level. * Finally, head to the next tree level.
*/ */
current = DOWN(current); current = DOWN(current);
current_root = current;
} else { } else {
/* /*