1#!/bin/sh
2#
3# Check decoding of fault injected exit_group syscall.
4#
5# Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
6# All rights reserved.
7#
8# Redistribution and use in source and binary forms, with or without
9# modification, are permitted provided that the following conditions
10# are met:
11# 1. Redistributions of source code must retain the above copyright
12#    notice, this list of conditions and the following disclaimer.
13# 2. Redistributions in binary form must reproduce the above copyright
14#    notice, this list of conditions and the following disclaimer in the
15#    documentation and/or other materials provided with the distribution.
16# 3. The name of the author may not be used to endorse or promote products
17#    derived from this software without specific prior written permission.
18#
19# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
23# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
24# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29
30. "${srcdir=.}/scno_tampering.sh"
31
32test_with()
33{
34	> "$LOG" || fail_ "failed to write $LOG"
35
36	$STRACE -o "$LOG" "$@"
37	rc=$?
38	[ $rc -eq 42 ] ||
39		dump_log_and_fail_with "$STRACE $* failed with code $rc"
40
41	match_diff
42}
43
44test_with -eexit,exit_group -efault=exit_group:error=ENOSYS ./answer
45
46test_with -eexit,exit_group -efault=exit_group:error=ENOSYS \
47	  -efault=\!process:error=1 ./answer
48
49test_with -eexit,exit_group -efault=all:error=ENOSYS \
50	  -efault=exit:error=1:when=2+ ./answer
51
52test_with -eexit,exit_group -efault=exit_group:error=ENOSYS \
53	  -efault=\!desc,file,memory,process,signal,network,ipc:error=1 ./answer
54