From: Mark Andrews <marka@isc.org>
Date: Mon, 8 Nov 2021 03:05:42 +0000 (+1100)
Subject: Replace incorrect sed expersion with awk
X-Git-Tag: v9.17.21~35^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=be879cda728b9fac3208f39148869d46c9c919e7;p=thirdparty%2Fbind9.git

Replace incorrect sed expersion with awk

The sed expression could find the wrong instance of 10.
Use awk to replace the TTL field and also to specify the
server and issue the send command.
---

diff --git a/bin/tests/system/nsupdate/clean.sh b/bin/tests/system/nsupdate/clean.sh
index aa327f89621..ac3f12f1979 100644
--- a/bin/tests/system/nsupdate/clean.sh
+++ b/bin/tests/system/nsupdate/clean.sh
@@ -63,4 +63,5 @@ rm -f perl.update_test.out
 rm -f nsupdate.out*
 rm -f typelist.out.*
 rm -f update.out.*
+rm -f update.in.*
 rm -f verylarge
diff --git a/bin/tests/system/nsupdate/tests.sh b/bin/tests/system/nsupdate/tests.sh
index 88910f95a34..7b9c0e61778 100755
--- a/bin/tests/system/nsupdate/tests.sh
+++ b/bin/tests/system/nsupdate/tests.sh
@@ -750,9 +750,10 @@ ret=0
 echo_i "check that changes to the DNSKEY RRset TTL do not have side effects ($n)"
 $DIG $DIGOPTS +tcp +noadd +nosea +nostat +noquest +nocomm +nocmd dnskey.test. \
         @10.53.0.3 dnskey | \
-	sed -n 's/\(.*\)10.IN/update add \1600 IN/p' |
-	(echo server 10.53.0.3 ${PORT}; cat - ; echo send ) |
-$NSUPDATE
+	awk -v port="${PORT}" 'BEGIN { print "server 10.53.0.3", port; }
+	$2 == 10 && $3 == "IN" && $4 == "DNSKEY" { $2 = 600; print "update add", $0 }
+	END { print "send" }' > update.in.$n
+$NSUPDATE update.in.$n
 
 $DIG $DIGOPTS +tcp +noadd +nosea +nostat +noquest +nocomm +nocmd dnskey.test. \
 	@10.53.0.3 any > dig.out.ns3.$n