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4019. [func] If named is not configured to validate the answer

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then allow fallback to plain DNS on timeout even
                        when we know the server supports EDNS. [RT #37978]
This commit is contained in:
Mark Andrews
2014-12-05 17:47:26 +11:00
parent 7d42818a3e
commit 017aa9aef6
12 changed files with 578 additions and 459 deletions
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18
bin/tests/system/legacy/tests.sh
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@@ -83,7 +83,6 @@ $DIG +tcp @10.53.0.1 -p 5300 plain soa > dig.out.test$n || ret=1
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
n=`expr $n + 1`
n=`expr $n + 1`
echo "I:checking plain dns + no tcp server setup ($n)"
@@ -126,6 +125,7 @@ grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
n=`expr $n + 1`
echo "I:checking edns 512 + no tcp server setup ($n)"
ret=0
$DIG +noedns @10.53.0.7 -p 5300 edns512-notcp soa > dig.out.1.test$n || ret=1
@@ -140,12 +140,26 @@ if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
n=`expr $n + 1`
echo "I:checking recursive lookup to edns 512 + no tcp server succeeds with server { edns no; } ($n)"
echo "I:checking recursive lookup to edns 512 + no tcp server succeeds ($n)"
ret=0
$DIG +tcp @10.53.0.1 -p 5300 edns512-notcp soa > dig.out.test$n || ret=1
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
$PERL $SYSTEMTESTTOP/stop.pl . ns1
cp -f ns1/named2.conf ns1/named.conf
$PERL $SYSTEMTESTTOP/start.pl --noclean --restart . ns1
n=`expr $n + 1`
echo "I:checking recursive lookup to edns 512 + no tcp + trust anchor fails ($n)"
ret=0
$DIG +tcp @10.53.0.1 -p 5300 edns512-notcp soa > dig.out.test$n || ret=1
grep "status: SERVFAIL" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
echo "I:exit status: $status"
exit $status