Module Name: src
Committed By: jruoho
Date: Thu Jun 25 15:41:40 UTC 2020
Modified Files:
src/distrib/sets/lists/tests: mi
src/tests/sbin/ifconfig: Makefile
Added Files:
src/tests/sbin/ifconfig: t_repeated_updown.sh
Log Message:
Add a test case for kern/52771.
To generate a diff of this commit:
cvs rdiff -u -r1.850 -r1.851 src/distrib/sets/lists/tests/mi
cvs rdiff -u -r1.3 -r1.4 src/tests/sbin/ifconfig/Makefile
cvs rdiff -u -r0 -r1.1 src/tests/sbin/ifconfig/t_repeated_updown.sh
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/distrib/sets/lists/tests/mi
diff -u src/distrib/sets/lists/tests/mi:1.850 src/distrib/sets/lists/tests/mi:1.851
--- src/distrib/sets/lists/tests/mi:1.850 Thu Jun 25 15:01:35 2020
+++ src/distrib/sets/lists/tests/mi Thu Jun 25 15:41:40 2020
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.850 2020/06/25 15:01:35 jruoho Exp $
+# $NetBSD: mi,v 1.851 2020/06/25 15:41:40 jruoho Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -3995,6 +3995,7 @@
./usr/tests/sbin/ifconfig/Kyuafile tests-sbin-tests compattestfile,atf,kyua
./usr/tests/sbin/ifconfig/t_nonexistent tests-sbin-tests compattestfile,atf
./usr/tests/sbin/ifconfig/t_repeated_scan tests-sbin-tests compattestfile,atf
+./usr/tests/sbin/ifconfig/t_repeated_updown tests-sbin-tests compattestfile,atf
./usr/tests/sbin/ifconfig/t_tap tests-sbin-tests compattestfile,atf
./usr/tests/sbin/newfs tests-sbin-tests compattestfile,atf
./usr/tests/sbin/newfs/Atffile tests-sbin-tests compattestfile,atf
Index: src/tests/sbin/ifconfig/Makefile
diff -u src/tests/sbin/ifconfig/Makefile:1.3 src/tests/sbin/ifconfig/Makefile:1.4
--- src/tests/sbin/ifconfig/Makefile:1.3 Thu Jun 25 14:24:46 2020
+++ src/tests/sbin/ifconfig/Makefile Thu Jun 25 15:41:40 2020
@@ -1,9 +1,9 @@
-# $NetBSD: Makefile,v 1.3 2020/06/25 14:24:46 jruoho Exp $
+# $NetBSD: Makefile,v 1.4 2020/06/25 15:41:40 jruoho Exp $
.include <bsd.own.mk>
TESTSDIR= ${TESTSBASE}/sbin/ifconfig
-TESTS_SH= t_nonexistent t_repeated_scan t_tap
+TESTS_SH= t_nonexistent t_repeated_scan t_repeated_updown t_tap
.include <bsd.test.mk>
Added files:
Index: src/tests/sbin/ifconfig/t_repeated_updown.sh
diff -u /dev/null src/tests/sbin/ifconfig/t_repeated_updown.sh:1.1
--- /dev/null Thu Jun 25 15:41:40 2020
+++ src/tests/sbin/ifconfig/t_repeated_updown.sh Thu Jun 25 15:41:40 2020
@@ -0,0 +1,70 @@
+# $NetBSD: t_repeated_updown.sh,v 1.1 2020/06/25 15:41:40 jruoho Exp $
+#
+# Copyright (c) 2020 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# This code is derived from software contributed to The NetBSD Foundation
+# by Jukka Ruohonen.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+atf_test_case repeated_updown
+repeated_updown_head() {
+ atf_set "require.user" "root"
+ atf_set "descr" "Test with ifconfig(8) that repeated " \
+ "up/down does not cause a panic (PR kern/52771)"
+}
+
+repeated_updown_body() {
+
+ # Try to avoid stalling any automated test runs.
+ #
+ n=35
+
+ for i in $(ifconfig -l); do
+
+ state="up"
+ ifconfig -s $i
+
+ if [ $? -eq 1 ]; then
+ state="down"
+ ifconfig $i up
+ echo "Initialized $i up"
+ fi
+
+ while [ $n -gt 0 ]; do
+ ifconfig $i down
+ echo "Test $n: $i down"
+ ifconfig $i up
+ echo "Test $n: $i up"
+ n=$(expr $n - 1)
+ done
+
+ ifconfig $i $state
+ echo "Restored state of $i to $state"
+ sleep 1
+ done
+}
+
+atf_init_test_cases() {
+ atf_add_test_case repeated_updown
+}
