111a82d14SPhilippe Mathieu-Daudé#!/usr/bin/env bash 2*9dd003a9SVladimir Sementsov-Ogievskiy# group: rw auto quick 36bf19c94SChristoph Hellwig# 46bf19c94SChristoph Hellwig# Make sure we can't read and write outside of the image size. 56bf19c94SChristoph Hellwig# 66bf19c94SChristoph Hellwig# Copyright (C) 2009 Red Hat, Inc. 76bf19c94SChristoph Hellwig# 86bf19c94SChristoph Hellwig# This program is free software; you can redistribute it and/or modify 96bf19c94SChristoph Hellwig# it under the terms of the GNU General Public License as published by 106bf19c94SChristoph Hellwig# the Free Software Foundation; either version 2 of the License, or 116bf19c94SChristoph Hellwig# (at your option) any later version. 126bf19c94SChristoph Hellwig# 136bf19c94SChristoph Hellwig# This program is distributed in the hope that it will be useful, 146bf19c94SChristoph Hellwig# but WITHOUT ANY WARRANTY; without even the implied warranty of 156bf19c94SChristoph Hellwig# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 166bf19c94SChristoph Hellwig# GNU General Public License for more details. 176bf19c94SChristoph Hellwig# 186bf19c94SChristoph Hellwig# You should have received a copy of the GNU General Public License 19e8c212d6SChristoph Hellwig# along with this program. If not, see <http://www.gnu.org/licenses/>. 206bf19c94SChristoph Hellwig# 216bf19c94SChristoph Hellwig 226bf19c94SChristoph Hellwig# creator 236bf19c94SChristoph Hellwigowner=hch@lst.de 246bf19c94SChristoph Hellwig 256bf19c94SChristoph Hellwigseq=`basename $0` 266bf19c94SChristoph Hellwigecho "QA output created by $seq" 276bf19c94SChristoph Hellwig 286bf19c94SChristoph Hellwigstatus=1 # failure is the default! 296bf19c94SChristoph Hellwig 306bf19c94SChristoph Hellwig_cleanup() 316bf19c94SChristoph Hellwig{ 326bf19c94SChristoph Hellwig _cleanup_test_img 336bf19c94SChristoph Hellwig} 346bf19c94SChristoph Hellwigtrap "_cleanup; exit \$status" 0 1 2 3 15 356bf19c94SChristoph Hellwig 366bf19c94SChristoph Hellwig# get standard environment, filters and checks 376bf19c94SChristoph Hellwig. ./common.rc 386bf19c94SChristoph Hellwig. ./common.filter 396bf19c94SChristoph Hellwig 404e9b25fbSDaniel P. Berrange_supported_fmt raw qcow qcow2 qed vdi vmdk vhdx luks 419cdfa1b3SMORITA Kazutaka_supported_proto generic 426bf19c94SChristoph Hellwig 436bf19c94SChristoph Hellwig 446bf19c94SChristoph Hellwigsize=128M 456bf19c94SChristoph Hellwigpre_offset=127M 466bf19c94SChristoph Hellwigpast_offset=140M 476bf19c94SChristoph Hellwig 486bf19c94SChristoph Hellwig_make_test_img $size 496bf19c94SChristoph Hellwig 506bf19c94SChristoph Hellwigecho 516bf19c94SChristoph Hellwigecho "write before image boundary" 52fef9c191SJeff Cody$QEMU_IO -c "write $pre_offset 1M" "$TEST_IMG" | _filter_qemu_io 536bf19c94SChristoph Hellwig 546bf19c94SChristoph Hellwigecho 556bf19c94SChristoph Hellwigecho "write into image boundary" 56fef9c191SJeff Cody$QEMU_IO -c "write $pre_offset 4M" "$TEST_IMG" 576bf19c94SChristoph Hellwig 586bf19c94SChristoph Hellwigecho 596bf19c94SChristoph Hellwigecho "write at image boundary" 60fef9c191SJeff Cody$QEMU_IO -c "write $size 4096" "$TEST_IMG" 616bf19c94SChristoph Hellwig 626bf19c94SChristoph Hellwigecho 636bf19c94SChristoph Hellwigecho "write past image boundary" 64fef9c191SJeff Cody$QEMU_IO -c "write $past_offset 4096" "$TEST_IMG" 656bf19c94SChristoph Hellwig 666bf19c94SChristoph Hellwigecho 676bf19c94SChristoph Hellwigecho "pwrite past image boundary" 68fef9c191SJeff Cody$QEMU_IO -c "write -p $past_offset 4096" "$TEST_IMG" 696bf19c94SChristoph Hellwig 706bf19c94SChristoph Hellwigecho 716bf19c94SChristoph Hellwigecho "writev past image boundary" 72fef9c191SJeff Cody$QEMU_IO -c "writev $past_offset 4096" "$TEST_IMG" 736bf19c94SChristoph Hellwig 746bf19c94SChristoph Hellwigecho 756bf19c94SChristoph Hellwigecho "read before image boundary" 76fef9c191SJeff Cody$QEMU_IO -c "read $pre_offset 1M" "$TEST_IMG" | _filter_qemu_io 776bf19c94SChristoph Hellwig 786bf19c94SChristoph Hellwigecho 796bf19c94SChristoph Hellwigecho "read into image boundary" 80fef9c191SJeff Cody$QEMU_IO -c "read $pre_offset 4M" "$TEST_IMG" 816bf19c94SChristoph Hellwig 826bf19c94SChristoph Hellwigecho 836bf19c94SChristoph Hellwigecho "read at image boundary" 84fef9c191SJeff Cody$QEMU_IO -c "read $size 4096" "$TEST_IMG" 856bf19c94SChristoph Hellwig 866bf19c94SChristoph Hellwigecho 876bf19c94SChristoph Hellwigecho "read past image boundary" 88fef9c191SJeff Cody$QEMU_IO -c "read $past_offset 4096" "$TEST_IMG" 896bf19c94SChristoph Hellwig 906bf19c94SChristoph Hellwigecho 916bf19c94SChristoph Hellwigecho "pread past image boundary" 92fef9c191SJeff Cody$QEMU_IO -c "read -p $past_offset 4096" "$TEST_IMG" 936bf19c94SChristoph Hellwig 946bf19c94SChristoph Hellwigecho 956bf19c94SChristoph Hellwigecho "readv past image boundary" 96fef9c191SJeff Cody$QEMU_IO -c "readv $past_offset 4096" "$TEST_IMG" 976bf19c94SChristoph Hellwig 986bf19c94SChristoph Hellwig 996bf19c94SChristoph Hellwig# success, all done 1006bf19c94SChristoph Hellwigecho "*** done" 1016bf19c94SChristoph Hellwigrm -f $seq.full 1026bf19c94SChristoph Hellwigstatus=0 103