1*01826a49SYabin Cui#!/bin/sh 2*01826a49SYabin Cui# Exercise a bug whereby an invalid input could make gzip -d misbehave. 3*01826a49SYabin Cui 4*01826a49SYabin Cui# Copyright (C) 2009-2016 Free Software Foundation, Inc. 5*01826a49SYabin Cui 6*01826a49SYabin Cui# This program is free software: you can redistribute it and/or modify 7*01826a49SYabin Cui# it under the terms of the GNU General Public License as published by 8*01826a49SYabin Cui# the Free Software Foundation, either version 3 of the License, or 9*01826a49SYabin Cui# (at your option) any later version. 10*01826a49SYabin Cui 11*01826a49SYabin Cui# This program is distributed in the hope that it will be useful, 12*01826a49SYabin Cui# but WITHOUT ANY WARRANTY; without even the implied warranty of 13*01826a49SYabin Cui# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14*01826a49SYabin Cui# GNU General Public License for more details. 15*01826a49SYabin Cui 16*01826a49SYabin Cui# You should have received a copy of the GNU General Public License 17*01826a49SYabin Cui# along with this program. If not, see <https://www.gnu.org/licenses/>. 18*01826a49SYabin Cui# limit so don't run it by default. 19*01826a49SYabin Cui 20*01826a49SYabin Cui. "${srcdir=.}/init.sh"; path_prepend_ . 21*01826a49SYabin Cui 22*01826a49SYabin Cuiprintf '\n...: invalid compressed data--format violated\n' > exp \ 23*01826a49SYabin Cui || framework_failure_ 24*01826a49SYabin Cui 25*01826a49SYabin Cuifail=0 26*01826a49SYabin Cuigzip -dc "$abs_srcdir/hufts-segv.gz" > out 2> err 27*01826a49SYabin Cuitest $? = 1 || fail=1 28*01826a49SYabin Cui 29*01826a49SYabin Cuicompare /dev/null out || fail=1 30*01826a49SYabin Cui 31*01826a49SYabin Cuised 's/.*hufts-segv.gz: /...: /' err > k; mv k err || fail=1 32*01826a49SYabin Cuicompare exp err || fail=1 33*01826a49SYabin Cui 34*01826a49SYabin CuiExit $fail 35