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resolved: transaction - don't explicitly verify packet source

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This is handled by the kernel now that the socket is connect()ed.
This commit is contained in:
Tom Gundersen 2015-07-25 05:14:08 +02:00
parent 088480faf1
commit c73ee39d10
1 changed files with 0 additions and 18 deletions
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18
src/resolve/resolved-dns-transaction.c
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@ -350,24 +350,6 @@ void dns_transaction_process_reply(DnsTransaction *t, DnsPacket *p) {
}
}
if (t->scope->protocol == DNS_PROTOCOL_DNS) {
/* For DNS we are fine with accepting packets on any
* interface, but the source IP address must be the
* one of the DNS server we queried */
assert(t->server);
if (t->server->family != p->family)
return;
if (!in_addr_equal(p->family, &p->sender, &t->server->address))
return;
if (p->sender_port != 53)
return;
}
if (t->received != p) {
dns_packet_unref(t->received);
t->received = dns_packet_ref(p);