djbdns/sme9/500-cutom-dnscache-maxloop.patch

--- djbdns-1.05/query.c 2012-08-30 22:14:28.885825918 +0800
+++ djbdns-1.05-new/query.c     2012-08-30 22:22:23.887727783 +0800
@@ -220,7 +217,7 @@


   NEWNAME:
-  if (++z->loop == 150) goto DIE;
+  if (++z->loop == QUERY_MAXLOOP) goto DIE;
   d = z->name[z->level];
   dtype = z->level ? DNS_T_A : z->type;
   dlen = dns_domain_length(d);
@@ -489,7 +486,7 @@


   HAVEPACKET:
-  if (++z->loop == 150) goto DIE;
+  if (++z->loop == QUERY_MAXLOOP) goto DIE;
   buf = z->qm->dt.packet;
   len = z->qm->dt.packetlen;

diff -ru djbdns-1.05/query.h djbdns-1.05-new/query.h
--- djbdns-1.05/query.h 2001-02-11 22:11:45.000000000 +0100
+++ djbdns-1.05-new/query.h     2005-11-10 18:39:58.000000000 +0100
@@ -7,6 +7,7 @@
 #define QUERY_MAXLEVEL 5
 #define QUERY_MAXALIAS 16
 #define QUERY_MAXNS 16
+#define QUERY_MAXLOOP 500

 struct query {
   unsigned int loop;
1	--- djbdns-1.05/query.c 2012-08-30 22:14:28.885825918 +0800
2	+++ djbdns-1.05-new/query.c 2012-08-30 22:22:23.887727783 +0800
3	@@ -220,7 +217,7 @@
4
5
6	NEWNAME:
7	- if (++z->loop == 150) goto DIE;
8	+ if (++z->loop == QUERY_MAXLOOP) goto DIE;
9	d = z->name[z->level];
10	dtype = z->level ? DNS_T_A : z->type;
11	dlen = dns_domain_length(d);
12	@@ -489,7 +486,7 @@
13
14
15	HAVEPACKET:
16	- if (++z->loop == 150) goto DIE;
17	+ if (++z->loop == QUERY_MAXLOOP) goto DIE;
18	buf = z->qm->dt.packet;
19	len = z->qm->dt.packetlen;
20
21	diff -ru djbdns-1.05/query.h djbdns-1.05-new/query.h
22	--- djbdns-1.05/query.h 2001-02-11 22:11:45.000000000 +0100
23	+++ djbdns-1.05-new/query.h 2005-11-10 18:39:58.000000000 +0100
24	@@ -7,6 +7,7 @@
25	#define QUERY_MAXLEVEL 5
26	#define QUERY_MAXALIAS 16
27	#define QUERY_MAXNS 16
28	+#define QUERY_MAXLOOP 500
29
30	struct query {
31	unsigned int loop;