Update pdns/bpf-filter.hh

Co-authored-by: Remi Gacogne <github@coredump.fr>

diff --git a/pdns/bpf-filter.hh b/pdns/bpf-filter.hh
index c2ee359feb15d3cee78ace915b7fc0e64aa31019..ba69407292a1e47e251a322498288ab528d8d068 100644 (file)
--- a/pdns/bpf-filter.hh
+++ b/pdns/bpf-filter.hh
@@ -136,7 +136,7 @@ private:
     struct in6_addr addr;
     CIDR6(Netmask address)
     {
-      if (address.isIPv6()) {
+      if (!address.isIPv6()) {
         throw std::runtime_error("ComboAddress is invalid");
       }
       addr = address.getNetwork().sin6.sin6_addr;