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author | Jeff Cody <jcody@redhat.com> | 2015-07-24 10:26:52 -0400 |
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committer | Kevin Wolf <kwolf@redhat.com> | 2015-07-27 17:19:07 +0200 |
commit | 77c102c26ead946fe7589d4bddcdfa5cb431ebfe (patch) | |
tree | bcec3a54c9dcd33829e8c11e888739b5136bc4f0 /tests/qemu-iotests/135 | |
parent | b15deac79530d818092cb49a8021bcce83d71b5b (diff) | |
download | qemu-77c102c26ead946fe7589d4bddcdfa5cb431ebfe.zip qemu-77c102c26ead946fe7589d4bddcdfa5cb431ebfe.tar.gz qemu-77c102c26ead946fe7589d4bddcdfa5cb431ebfe.tar.bz2 |
block: qemu-iotests - add check for multiplication overflow in vpc
This checks that VPC is able to successfully fail (without segfault)
on an image file with a max_table_entries that exceeds 0x40000000.
This table entry is within the valid range for VPC (although too large
for this sample image).
Cc: qemu-stable@nongnu.org
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/135')
-rwxr-xr-x | tests/qemu-iotests/135 | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/tests/qemu-iotests/135 b/tests/qemu-iotests/135 new file mode 100755 index 0000000..16bf736 --- /dev/null +++ b/tests/qemu-iotests/135 @@ -0,0 +1,54 @@ +#!/bin/bash +# +# Test VPC open of image with large Max Table Entries value. +# +# Copyright (C) 2015 Red Hat, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +# creator +owner=jcody@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt vpc +_supported_proto generic +_supported_os Linux + +_use_sample_img afl5.img.bz2 + +echo +echo "=== Verify image open and failure ====" +$QEMU_IMG info "$TEST_IMG" 2>&1| _filter_testdir + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 |