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Allow wildcard CNAME records in authoritative zones.

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This commit is contained in:
Simon Kelley
2016-12-13 16:44:11 +00:00
parent c6af3a32f2
commit b637d7815d
5 changed files with 74 additions and 26 deletions
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9
src/cache.c
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@@ -774,7 +774,8 @@ static void add_hosts_cname(struct crec *target)
struct cname *a;
for (a = daemon->cnames; a; a = a->next)
if (hostname_isequal(cache_get_name(target), a->target) &&
if (a->alias[1] != '*' &&
hostname_isequal(cache_get_name(target), a->target) &&
(crec = whine_malloc(sizeof(struct crec))))
{
crec->flags = F_FORWARD | F_IMMORTAL | F_NAMEP | F_CONFIG | F_CNAME;
@@ -1056,7 +1057,8 @@ void cache_reload(void)
/* Add CNAMEs to interface_names to the cache */
for (a = daemon->cnames; a; a = a->next)
for (intr = daemon->int_names; intr; intr = intr->next)
if (hostname_isequal(a->target, intr->name) &&
if (a->alias[1] != '*' &&
hostname_isequal(a->target, intr->name) &&
((cache = whine_malloc(sizeof(struct crec)))))
{
cache->flags = F_FORWARD | F_NAMEP | F_CNAME | F_IMMORTAL | F_CONFIG;
@@ -1177,7 +1179,8 @@ static void add_dhcp_cname(struct crec *target, time_t ttd)
struct cname *a;
for (a = daemon->cnames; a; a = a->next)
if (hostname_isequal(cache_get_name(target), a->target))
if (a->alias[1] != '*' &&
hostname_isequal(cache_get_name(target), a->target))
{
if ((aliasc = dhcp_spare))
dhcp_spare = dhcp_spare->next;