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Handle two interface-names, different interface, same name.

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This commit is contained in:
Simon Kelley
2013-10-21 18:19:35 +01:00
parent 5f8002fcd7
commit fb63dd1345
2 changed files with 48 additions and 37 deletions
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43
src/auth.c
View File

@@ -357,29 +357,30 @@ size_t answer_auth(struct dns_header *header, char *limit, size_t qlen, time_t n
flag = F_IPV6; flag = F_IPV6;
#endif #endif
for (intr = daemon->int_names; intr; intr = intr->next) if (flag)
if (hostname_isequal(name, intr->name)) for (intr = daemon->int_names; intr; intr = intr->next)
{ if (hostname_isequal(name, intr->name))
struct addrlist *addrlist; {
struct addrlist *addrlist;
addrlist = intr->addr4;
addrlist = intr->addr4;
#ifdef HAVE_IPV6 #ifdef HAVE_IPV6
if (qtype == T_AAAA) if (qtype == T_AAAA)
addrlist = intr->addr6; addrlist = intr->addr6;
#endif #endif
nxdomain = 0; nxdomain = 0;
for (; addrlist; addrlist = addrlist->next) for (; addrlist; addrlist = addrlist->next)
if (local_query || filter_constructed_dhcp(zone, flag, &addrlist->addr)) if (local_query || filter_constructed_dhcp(zone, flag, &addrlist->addr))
{ {
found = 1; found = 1;
log_query(F_FORWARD | F_CONFIG | flag, name, &addrlist->addr, NULL); log_query(F_FORWARD | F_CONFIG | flag, name, &addrlist->addr, NULL);
if (add_resource_record(header, limit, &trunc, nameoffset, &ansp, if (add_resource_record(header, limit, &trunc, nameoffset, &ansp,
daemon->auth_ttl, NULL, qtype, C_IN, daemon->auth_ttl, NULL, qtype, C_IN,
qtype == T_A ? "4" : "6", &addrlist->addr)) qtype == T_A ? "4" : "6", &addrlist->addr))
anscount++; anscount++;
} }
} }
for (a = daemon->cnames; a; a = a->next) for (a = daemon->cnames; a; a = a->next)
if (hostname_isequal(name, a->alias) ) if (hostname_isequal(name, a->alias) )

42
src/rfc1035.c
View File

@@ -1725,29 +1725,39 @@ size_t answer_request(struct dns_header *header, char *limit, size_t qlen,
if (intr) if (intr)
{ {
struct addrlist *addrlist; struct addrlist *addrlist;
int gotit = 0;
enumerate_interfaces(0); enumerate_interfaces(0);
addrlist = intr->addr4; for (intr = daemon->int_names; intr; intr = intr->next)
if (hostname_isequal(name, intr->name))
{
addrlist = intr->addr4;
#ifdef HAVE_IPV6 #ifdef HAVE_IPV6
if (type == T_AAAA) if (type == T_AAAA)
addrlist = intr->addr6; addrlist = intr->addr6;
#endif #endif
ans = 1; ans = 1;
if (!dryrun) if (!dryrun)
{
if (!addrlist)
log_query(F_FORWARD | F_CONFIG | flag | F_NEG, name, NULL, NULL);
else
for (; addrlist; addrlist = addrlist->next)
{ {
log_query(F_FORWARD | F_CONFIG | flag, name, &addrlist->addr, NULL); if (addrlist)
if (add_resource_record(header, limit, &trunc, nameoffset, &ansp, {
daemon->local_ttl, NULL, type, C_IN, gotit = 1;
type == T_A ? "4" : "6", &addrlist->addr)) for (; addrlist; addrlist = addrlist->next)
anscount++; {
log_query(F_FORWARD | F_CONFIG | flag, name, &addrlist->addr, NULL);
if (add_resource_record(header, limit, &trunc, nameoffset, &ansp,
daemon->local_ttl, NULL, type, C_IN,
type == T_A ? "4" : "6", &addrlist->addr))
anscount++;
}
}
} }
} }
if (!dryrun && !gotit)
log_query(F_FORWARD | F_CONFIG | flag | F_NEG, name, NULL, NULL);
continue; continue;
} }