dns.cgi: Set EDNS buffer size to 1232

References: #12240
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/html/cgi-bin/dns.cgi b/html/cgi-bin/dns.cgi
index f4838b0464959e69cbb516e5dbae9ffa9f7907bd..c7153b7850e599ace19e0c4e5f0db44df74ed8f1 100755 (executable)
--- a/html/cgi-bin/dns.cgi
+++ b/html/cgi-bin/dns.cgi
@@ -764,7 +764,8 @@ sub check_nameserver($$$$) {
        my $retry = "+retry=0";
 
        # Default values.
-       my @command = ("kdig", "$timeout", "$retry", "+dnssec");
+       my @command = ("kdig", "$timeout", "$retry", "+dnssec",
+               "+bufsize=1232");
 
        # Handle different protols.
        if ($proto eq "TCP") {