From a398d2c2b5fd6ab0545d8bb019f9a970b2309404 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 21:16:34 +0200 Subject: Adding upstream version 3.6. Signed-off-by: Daniel Baumann --- tests/t0350-mac-PT-increases-sector-size.sh | 49 +++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 tests/t0350-mac-PT-increases-sector-size.sh (limited to 'tests/t0350-mac-PT-increases-sector-size.sh') diff --git a/tests/t0350-mac-PT-increases-sector-size.sh b/tests/t0350-mac-PT-increases-sector-size.sh new file mode 100644 index 0000000..b065728 --- /dev/null +++ b/tests/t0350-mac-PT-increases-sector-size.sh @@ -0,0 +1,49 @@ +#!/bin/sh +# With parted-3.1, a MAC partition table that specified a sector size (B) +# larger than what the kernel told us (SS) would cause parted to read B +# bytes into a smaller, SS-byte buffer, clobbering heap storage. + +# Copyright (C) 2012-2014, 2019-2023 Free Software Foundation, 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 3 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 . + +. "${srcdir=.}/init.sh"; path_prepend_ ../parted +require_512_byte_sector_size_ + +dev=loop-file +ss=$sector_size_ + +dd if=/dev/null of=$dev bs=$ss seek=2000 || framework_failure +parted -s $dev mklabel mac > out 2>&1 || fail=1 +# expect no output +compare /dev/null out || fail=1 + +# Poke a big-endian 1024 into the 2-byte block_size slot. +perl -e 'print pack("S>", 1024)'|dd of=$dev bs=1 seek=2 count=2 conv=notrunc \ + || fail=1 + +printf 'ignore\ncancel\n' > in || framework_failure + +cat < exp +BYT; +FILE:2000s:file:1024:512:unknown::; +EOF + +parted -m ---pretend-input-tty $dev u s p < in > err 2>&1 || fail=1 +sed 's, * ,,g;s!^/[^:]*:!FILE:!' err \ + | grep -Evi '^(ignore|fix|error|warning)' \ + > k && mv k err || fail=1 +compare exp err || fail=1 + +Exit $fail -- cgit v1.2.3