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- Fix #422: IPv6 fallback issues when IPv6 is not properly

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enabled/configured.
This commit is contained in:
W.C.A. Wijngaards
2021-02-15 14:40:48 +01:00
parent ee0a65250a
commit 74e06cc4b3
4 changed files with 36 additions and 0 deletions
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iterator/iter_utils.c
+15
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@@ -50,6 +50,7 @@
#include "services/cache/infra.h"
#include "services/cache/dns.h"
#include "services/cache/rrset.h"
#include "services/outside_network.h"
#include "util/net_help.h"
#include "util/module.h"
#include "util/log.h"
@@ -1435,3 +1436,17 @@ iter_stub_fwd_no_cache(struct module_qstate *qstate, struct query_info *qinf)
}
return 0;
}
void iterator_set_ip46_support(struct module_stack* mods,
struct module_env* env, struct outside_network* outnet)
{
int m = modstack_find(mods, "iterator");
struct iter_env* ie = NULL;
if(m == -1)
return;
ie = (struct iter_env*)env->modinfo[m];
if(outnet->num_ip4 == 0)
ie->supports_ipv4 = 0;
if(outnet->num_ip6 == 0)
ie->supports_ipv6 = 0;
}