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Respond to AAAA requests on DNSPort with AAAA automaps

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Other DNS+IPv6 problems remain, but at least this fixes the
automapping.

Fixes bug 10468; bugfix on 0.2.4.7-alpha.
This commit is contained in:
Nick Mathewson 2014-03-27 17:41:43 -04:00
parent 24e0b1088a
commit 46a3914079
2 changed files with 14 additions and 0 deletions
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4
changes/bug10468 Normal file
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@ -0,0 +1,4 @@
o Minor bugfixes:
- When using DNSPort and AutomapHostsOnResolve, respond to AAAA
requests with AAAA automapped answers. Fixes bug 10468; bugfix
on 0.2.4.7-alpha.

10
src/or/dnsserv.c
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@ -131,6 +131,16 @@ evdns_server_callback(struct evdns_server_request *req, void *data_)
else else
entry_conn->socks_request->command = SOCKS_COMMAND_RESOLVE_PTR; entry_conn->socks_request->command = SOCKS_COMMAND_RESOLVE_PTR;
if (q->type == EVDNS_TYPE_A) {
entry_conn->ipv4_traffic_ok = 1;
entry_conn->ipv6_traffic_ok = 0;
entry_conn->prefer_ipv6_traffic = 0;
} else if (q->type == EVDNS_TYPE_AAAA) {
entry_conn->ipv4_traffic_ok = 0;
entry_conn->ipv6_traffic_ok = 1;
entry_conn->prefer_ipv6_traffic = 1;
}
strlcpy(entry_conn->socks_request->address, q->name, strlcpy(entry_conn->socks_request->address, q->name,
sizeof(entry_conn->socks_request->address)); sizeof(entry_conn->socks_request->address));