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[master] refactor max-recursion-queries

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- the counters weren't set correctly when fetches timed out.
  instead we now pass down a counter object.
This commit is contained in:
Evan Hunt
2014-11-19 18:21:02 -08:00
parent 795beed720
commit 05e448935c
23 changed files with 669 additions and 118 deletions
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33
bin/tests/system/reclimit/tests.sh
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@@ -90,29 +90,28 @@ sleep 2
n=`expr $n + 1`
echo "I: attempt excessive-queries lookup ($n)"
ret=0
echo "25" > ans2/ans.limit
echo "13" > ans2/ans.limit
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
grep "status: SERVFAIL" dig.out.1.test$n > /dev/null || ret=1
grep "exceeded max queries resolving 'indirect.example.org/A'" ns3/named.run > /dev/null || ret=1
$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
eval count=`cat dig.out.2.test$n`
[ $count -eq 100 ] || ret=1
[ $count -le 50 ] || ret=1
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
n=`expr $n + 1`
echo "I: attempt permissible lookup ($n)"
ret=0
echo "24" > ans2/ans.limit
echo "12" > ans2/ans.limit
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1
$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
eval count=`cat dig.out.2.test$n`
[ $count -eq 97 ] || ret=1
[ $count -le 50 ] || ret=1
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
@@ -124,29 +123,43 @@ sleep 2
n=`expr $n + 1`
echo "I: attempt excessive-queries lookup ($n)"
ret=0
echo "21" > ans2/ans.limit
echo "10" > ans2/ans.limit
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
grep "status: SERVFAIL" dig.out.1.test$n > /dev/null || ret=1
grep "exceeded max queries resolving 'indirect.example.org/A'" ns3/named.run > /dev/null || ret=1
$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
eval count=`cat dig.out.2.test$n`
[ $count -eq 84 ] || ret=1
[ $count -le 40 ] || ret=1
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
n=`expr $n + 1`
echo "I: attempt permissible lookup ($n)"
ret=0
echo "19" > ans2/ans.limit
echo "9" > ans2/ans.limit
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1
$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
eval count=`cat dig.out.2.test$n`
[ $count -eq 77 ] || ret=1
[ $count -le 40 ] || ret=1
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
n=`expr $n + 1`
echo "I: attempting NS explosion ($n)"
ret=0
$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
$DIG $DIGOPTS +short @10.53.0.3 ns1.1.example.net > dig.out.1.test$n || ret=1
sleep 2
$DIG $DIGOPTS +short @10.53.0.4 count txt > dig.out.2.test$n || ret=1
eval count=`cat dig.out.2.test$n`
[ $count -lt 50 ] || ret=1
$DIG $DIGOPTS +short @10.53.0.7 count txt > dig.out.3.test$n || ret=1
eval count=`cat dig.out.3.test$n`
[ $count -lt 50 ] || ret=1
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`