more CRLF fixes (dns64, rndc, rpzrecurse)

bin/tests/system/dns64/tests.sh

@@ -1278,7 +1278,7 @@ status=`expr $status + $ret`
 echo_i "checking reverse mapping ($n)"
 ret=0
 $DIG $DIGOPTS -x 2001:aaaa::10.0.0.1 @10.53.0.2 > dig.out.ns2.test$n || ret=1
-grep -i "CNAME.1.0.0.10.IN-ADDR.ARPA.$" dig.out.ns2.test$n > /dev/null || ret=1
+tr -d '\r' < dig.out.ns2$n | grep -i "CNAME.1.0.0.10.IN-ADDR.ARPA.$" > /dev/null || ret=1
 n=`expr $n + 1`
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=`expr $status + $ret`

bin/tests/system/rndc/tests.sh

@@ -452,7 +452,7 @@ $RNDC -s 10.53.0.4 -p ${EXTRAPORT6} -c ns4/key6.conf querylog on >/dev/null 2>&1
 grep "query logging is now on" ns4/named.run > /dev/null || ret=1
 # query for builtin and check if query was logged (without +subnet)
 $DIG @10.53.0.4 -p ${PORT} -c ch -t txt foo12345.bind > /dev/null || ret=1
-grep "query: foo12345.bind CH TXT.*(.*)$" ns4/named.run > /dev/null || ret=1
+tr -d '\r' < ns4/named.run | grep "query: foo12345.bind CH TXT.*(.*)$" > /dev/null || ret=1
 # query for another builtin zone and check if query was logged (with +subnet=127.0.0.1)
 $DIG +subnet=127.0.0.1 @10.53.0.4 -p ${PORT} -c ch -t txt foo12346.bind > /dev/null || ret=1
 grep "query: foo12346.bind CH TXT.*\[ECS 127\.0\.0\.1\/32\/0]" ns4/named.run > /dev/null || ret=1
@@ -467,7 +467,7 @@ $RNDC -s 10.53.0.4 -p ${EXTRAPORT6} -c ns4/key6.conf querylog > /dev/null 2>&1 |
 grep "query logging is now off" ns4/named.run > /dev/null || ret=1
 # query for another builtin zone and check if query was logged (without +subnet)
 $DIG @10.53.0.4 -p ${PORT} -c ch -t txt foo9876.bind > /dev/null || ret=1
-grep "query: foo9876.bind CH TXT.*(.*)$" ns4/named.run > /dev/null && ret=1
+tr -d '\r' < ns4/named.run | grep "query: foo9876.bind CH TXT.*(.*)$" > /dev/null && ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=`expr $status + $ret`
 

bin/tests/system/rpzrecurse/tests.sh

@@ -478,7 +478,7 @@ for mode in native dnsrps; do
   echo_i "testing for invalid prefix length error (${t})"
   add_test_marker 10.53.0.2
   run_server invalidprefixlength
-  grep "invalid rpz IP address \"1000.4.0.53.10.rpz-client-ip.invalidprefixlength\"; invalid prefix length of 1000$" ns2/named.run > /dev/null || {
+  tr -d '\r' < ns2/named.run | grep "invalid rpz IP address \"1000.4.0.53.10.rpz-client-ip.invalidprefixlength\"; invalid prefix length of 1000$" > /dev/null || {
     echo_i " failed: expected that invalid prefix length error would be logged"
     status=1
   }