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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2018-08-07 11:08:09 +0100 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2018-08-07 11:08:09 +0100 |
| commit | 6ac122670a3dc4102e4993db2d668169183a7f32 (patch) | |
| tree | 352db3c4dcb0dfabda39990c25634f2aa2c974a4 | |
| parent | 8faea84e51a980e4f8a5ec351cb5e3b050feac2e (diff) | |
| download | rspamd-6ac122670a3dc4102e4993db2d668169183a7f32.tar.gz rspamd-6ac122670a3dc4102e4993db2d668169183a7f32.zip | |
[Fix] Allow to add result-less fake DNS records
| -rw-r--r-- | contrib/librdns/resolver.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/contrib/librdns/resolver.c b/contrib/librdns/resolver.c index 2ce85b2c5..3abb17304 100644 --- a/contrib/librdns/resolver.c +++ b/contrib/librdns/resolver.c @@ -982,7 +982,10 @@ void rdns_resolver_set_fake_reply (struct rdns_resolver *resolver, if (fake_rep) { /* Append reply to the existing list */ fake_rep->rcode = rcode; - DL_APPEND (fake_rep->result, reply); + + if (reply) { + DL_APPEND (fake_rep->result, reply); + } } else { fake_rep = calloc (1, sizeof (*fake_rep) + len); @@ -992,7 +995,11 @@ void rdns_resolver_set_fake_reply (struct rdns_resolver *resolver, } memcpy (&fake_rep->key, srch, sizeof (*srch) + len); - DL_APPEND (fake_rep->result, reply); + + if (reply) { + DL_APPEND (fake_rep->result, reply); + } + HASH_ADD (hh, resolver->fake_elts, key, sizeof (*srch) + len, fake_rep); } }
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