/[smeserver]/rpms/djbdns/sme10/dnscache-strict-forwardonly.patch
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Annotation of /rpms/djbdns/sme10/dnscache-strict-forwardonly.patch

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Revision 1.1 - (hide annotations) (download)
Thu Feb 4 12:33:24 2016 UTC (8 years, 8 months ago) by vip-ire
Branch: MAIN
CVS Tags: djbdns-1_05-10_el7_sme, djbdns-1_05-9_el7_sme, djbdns-1_05-8_el7_sme, djbdns-1_05-11_el7_sme, HEAD
sme10 branch

1 vip-ire 1.1 --- djbdns-1.05.original/log.h 2001-02-11 21:11:45.000000000 +0000
2     +++ djbdns-1.05/log.h 2003-07-29 17:12:44.000000000 +0100
3     @@ -23,6 +23,7 @@
4     extern void log_nodata(const char *,const char *,const char *,unsigned int);
5     extern void log_servfail(const char *);
6     extern void log_lame(const char *,const char *,const char *);
7     +extern void log_ignore_referral(const char *,const char *,const char *);
8    
9     extern void log_rr(const char *,const char *,const char *,const char *,unsigned int,unsigned int);
10     extern void log_rrns(const char *,const char *,const char *,unsigned int);
11     --- djbdns-1.05.original/log.c 2001-02-11 21:11:45.000000000 +0000
12     +++ djbdns-1.05/log.c 2003-07-29 17:12:33.000000000 +0100
13     @@ -196,6 +196,13 @@
14     line();
15     }
16    
17     +void log_ignore_referral(const char server[4],const char * control, const char *referral)
18     +{
19     + string("ignored referral "); ip(server); space();
20     + name(control); space(); name(referral);
21     + line();
22     +}
23     +
24     void log_servfail(const char *dn)
25     {
26     const char *x = error_str(errno);
27     --- djbdns-1.05.original/query.c 2001-02-11 21:11:45.000000000 +0000
28     +++ djbdns-1.05/query.c 2003-07-29 17:13:13.000000000 +0100
29     @@ -781,6 +781,18 @@
30    
31    
32     if (!dns_domain_suffix(d,referral)) goto DIE;
33     +
34     + /* In strict "forwardonly" mode, we don't, as the manual states,
35     + ** contact a chain of servers according to "NS" resource records.
36     + ** We don't obey any referral responses, therefore. Instead, we
37     + ** eliminate the server from the list and try the next one.
38     + */
39     + if (flagforwardonly) {
40     + log_ignore_referral(whichserver,control,referral);
41     + byte_zero(whichserver,4);
42     + goto HAVENS;
43     + }
44     +
45     control = d + dns_domain_suffixpos(d,referral);
46     z->control[z->level] = control;
47     byte_zero(z->servers[z->level],64);

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