diff options
| author | KoyamaSohei <koyamaso0309@gmail.com> | 2021-04-04 01:13:37 +0900 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2021-04-06 17:00:29 +0200 |
| commit | da846b30312863cc30b32c1d43988a44673c5b8f (patch) | |
| tree | 2e1aab8a619b8fff143f8d527d11153d6f1bff19 /src/resolve/resolved-dns-stub.c | |
| parent | f34173a048061b3f7e551e9a7c04f00e5a106fac (diff) | |
| download | systemd-da846b30312863cc30b32c1d43988a44673c5b8f.tar.gz | |
resolve: copy rd flag from the query to response
Diffstat (limited to 'src/resolve/resolved-dns-stub.c')
| -rw-r--r-- | src/resolve/resolved-dns-stub.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/resolve/resolved-dns-stub.c b/src/resolve/resolved-dns-stub.c index 602720bf50..f82a997c18 100644 --- a/src/resolve/resolved-dns-stub.c +++ b/src/resolve/resolved-dns-stub.c @@ -433,6 +433,7 @@ static int dns_stub_finish_reply_packet( int rcode, bool tc, /* set the Truncated bit? */ bool aa, /* set the Authoritative Answer bit? */ + bool rd, /* set the Recursion Desired bit? */ bool add_opt, /* add an OPT RR to this packet? */ bool edns0_do, /* set the EDNS0 DNSSEC OK bit? */ bool ad, /* set the DNSSEC authenticated data bit? */ @@ -473,7 +474,7 @@ static int dns_stub_finish_reply_packet( 0 /* opcode */, aa /* aa */, tc /* tc */, - 1 /* rd */, + rd /* rd */, 1 /* ra */, ad /* ad */, cd /* cd */, @@ -581,6 +582,7 @@ static int dns_stub_send_reply( rcode, truncated, dns_query_fully_authoritative(q), + DNS_PACKET_RD(q->request_packet), !!q->request_packet->opt, edns0_do, DNS_PACKET_AD(q->request_packet) && dns_query_fully_authenticated(q), @@ -622,6 +624,7 @@ static int dns_stub_send_failure( rcode, truncated, false, + DNS_PACKET_RD(p), !!p->opt, DNS_PACKET_DO(p), DNS_PACKET_AD(p) && authenticated, |