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| author | Daniel Mack <daniel@zonque.org> | 2015-12-08 18:29:52 +0100 |
|---|---|---|
| committer | Daniel Mack <daniel@zonque.org> | 2015-12-09 18:49:14 +0100 |
| commit | b43d96b0764e63088429f746cd9e515f55286460 (patch) | |
| tree | ee4710a18f2e3a52abfb99ce080e520b66aaeee0 | |
| parent | 089627141998d69d1e2e05bcbeb366af3db7a449 (diff) | |
resolved: don't send .local requests to DNS servers
DNS names ending with .local are specific to mDNS, so don't use them
on DNS scopes.
| -rw-r--r-- | src/resolve/resolved-dns-scope.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/resolve/resolved-dns-scope.c b/src/resolve/resolved-dns-scope.c index eae903526b..91e23531f5 100644 --- a/src/resolve/resolved-dns-scope.c +++ b/src/resolve/resolved-dns-scope.c @@ -433,7 +433,11 @@ DnsScopeMatch dns_scope_good_domain(DnsScope *s, int ifindex, uint64_t flags, co dns_name_endswith(domain, "8.e.f.ip6.arpa") == 0 && dns_name_endswith(domain, "9.e.f.ip6.arpa") == 0 && dns_name_endswith(domain, "a.e.f.ip6.arpa") == 0 && - dns_name_endswith(domain, "b.e.f.ip6.arpa") == 0) + dns_name_endswith(domain, "b.e.f.ip6.arpa") == 0 && + /* If networks use .local in their private setups, they are supposed to also add .local to their search + * domains, which we already checked above. Otherwise, we consider .local specific to mDNS and won't + * send such queries ordinary DNS servers. */ + dns_name_endswith(domain, "local") == 0) return DNS_SCOPE_MAYBE; return DNS_SCOPE_NO; |