Fix breakage on dhgex test.

This was due to the sshd logs being written to the wrong log file.
While there, make save_debug_logs less verbose, write the name of the
tarball to regress.log and use $SUDO to remove the old symlinks (which
shouldn't be needed, but won't hurt).  Initial problem spotted by anton@.

diff --git a/regress/usr.bin/ssh/test-exec.sh b/regress/usr.bin/ssh/test-exec.sh
index 0a8957d..ad2007d 100644 (file)
--- a/regress/usr.bin/ssh/test-exec.sh
+++ b/regress/usr.bin/ssh/test-exec.sh
@@ -1,4 +1,4 @@
-#      $OpenBSD: test-exec.sh,v 1.96 2023/03/01 21:54:50 dtucker Exp $
+#      $OpenBSD: test-exec.sh,v 1.97 2023/03/02 08:24:41 dtucker Exp $
 #      Placed in the Public Domain.
 
 #SUDO=sudo
@@ -184,7 +184,7 @@ logfile="${TEST_SSH_LOGDIR}/\${timestamp}.ssh.\$\$.log"
 echo "Executing: ${SSH} \$@" log \${logfile} >>$TEST_REGRESS_LOGFILE
 echo "Executing: ${SSH} \$@" >>\${logfile}
 for i in "\$@";do shift;case "\$i" in -q):;; *) set -- "\$@" "\$i";;esac;done
-rm -f $TEST_SSH_LOGFILE
+$SUDO rm -f $TEST_SSH_LOGFILE
 ln -s \${logfile} $TEST_SSH_LOGFILE
 exec ${SSH} -E\${logfile} "\$@"
 EOD
@@ -199,8 +199,8 @@ cat >$SSHDLOGWRAP <<EOD
 #!/bin/sh
 timestamp="\`$OBJ/timestamp\`"
 logfile="${TEST_SSH_LOGDIR}/\${timestamp}.sshd.\$\$.log"
-rm -f $TEST_SSH_LOGFILE
-ln -s \${logfile} $TEST_SSH_LOGFILE
+$SUDO rm -f $TEST_SSHD_LOGFILE
+ln -s \${logfile} $TEST_SSHD_LOGFILE
 echo "Executing: ${SSHD} \$@" log \${logfile} >>$TEST_REGRESS_LOGFILE
 echo "Executing: ${SSHD} \$@" >>\${logfile}
 exec ${SSHD} -E\${logfile} "\$@"
@@ -297,15 +297,18 @@ start_debug_log ()
 
 save_debug_log ()
 {
+       testname=`echo $tid | tr ' ' _`
+       tarname="$OBJ/failed-$testname-logs.tar"
+
        echo $@ >>$TEST_REGRESS_LOGFILE
        echo $@ >>$TEST_SSH_LOGFILE
        echo $@ >>$TEST_SSHD_LOGFILE
+       echo "Saving debug logs to $tarname" >>$TEST_REGRESS_LOGFILE
        (cat $TEST_REGRESS_LOGFILE; echo) >>$OBJ/failed-regress.log
        (cat $TEST_SSH_LOGFILE; echo) >>$OBJ/failed-ssh.log
        (cat $TEST_SSHD_LOGFILE; echo) >>$OBJ/failed-sshd.log
 
        # Save all logfiles in a tarball.
-       testname=`echo $tid | tr ' ' _`
        (cd $OBJ &&
          logfiles=""
          for i in $TEST_REGRESS_LOGFILE $TEST_SSH_LOGFILE $TEST_SSHD_LOGFILE \
@@ -316,7 +319,7 @@ save_debug_log ()
                        logfiles="$logfiles $i"
                fi
          done
-         tar cfv $OBJ/failed-$testname-logs.tar $logfiles)
+         tar cf "$tarname" $logfiles)
 }
 
 trace ()