diff options
| author | Lennart Poettering <lennart@poettering.net> | 2014-08-06 16:15:35 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-08-11 15:06:22 +0200 |
| commit | a407657425a3e47fd2b559cd3bc800f791303f63 (patch) | |
| tree | 9d7dd0f9a286eb364769d9d39c6cdfce36e0a18a /src/resolve/resolved-dns-packet.c | |
| parent | 3ef77d0476046a660c1b4704140797c447e6ce3a (diff) | |
resolved: implement full LLMNR conflict detection logic
Diffstat (limited to 'src/resolve/resolved-dns-packet.c')
| -rw-r--r-- | src/resolve/resolved-dns-packet.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c index 4f9503803b..0d276df8c9 100644 --- a/src/resolve/resolved-dns-packet.c +++ b/src/resolve/resolved-dns-packet.c @@ -1358,6 +1358,9 @@ int dns_packet_extract(DnsPacket *p) { unsigned n, i; int r; + if (p->extracted) + return 0; + saved_rindex = p->rindex; dns_packet_rewind(p, DNS_PACKET_HEADER_SIZE); @@ -1409,6 +1412,8 @@ int dns_packet_extract(DnsPacket *p) { p->answer = answer; answer = NULL; + p->extracted = true; + r = 0; finish: |