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Diffstat (limited to 'src/resolve/resolved-dns-scope.c')
| -rw-r--r-- | src/resolve/resolved-dns-scope.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/resolve/resolved-dns-scope.c b/src/resolve/resolved-dns-scope.c index 25392d21d7..e01e97be35 100644 --- a/src/resolve/resolved-dns-scope.c +++ b/src/resolve/resolved-dns-scope.c @@ -160,7 +160,7 @@ int dns_scope_emit(DnsScope *s, DnsPacket *p) { if (p->size > DNS_PACKET_UNICAST_SIZE_MAX) return -EMSGSIZE; - if (p->size > mtu) + if (p->size + UDP_PACKET_HEADER_SIZE > mtu) return -EMSGSIZE; if (family == AF_INET) |