3 # Check -bexecve behavior.
5 # Copyright (c) 2015 Dmitry V. Levin <ldv@altlinux.org>
8 # Redistribution and use in source and binary forms, with or without
9 # modification, are permitted provided that the following conditions
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.
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.
30 . "${srcdir=.}/init.sh"
35 $STRACE "$@" 2> "$LOG"
38 run_strace_redir -enone ./set_ptracer_any true ||
39 dump_log_and_fail_with "$STRACE $args: unexpected exit status"
41 run_strace_redir -enone ./set_ptracer_any false
43 dump_log_and_fail_with "$STRACE $args: unexpected exit status"
45 run_strace_redir -bexecve -enone ./set_ptracer_any false ||
46 dump_log_and_fail_with "$STRACE $args: unexpected exit status"
48 pattern_detached='[^:]*strace: Process [1-9][0-9]* detached'
49 pattern_personality='[^:]*strace: \[ Process PID=[1-9][0-9]* runs in .* mode. \]'
51 LC_ALL=C grep -x "$pattern_detached" "$LOG" > /dev/null ||
52 dump_log_and_fail_with "$STRACE $args: output mismatch"
54 if LC_ALL=C grep -E -v -x "($pattern_detached|$pattern_personality)" "$LOG" > /dev/null; then
55 dump_log_and_fail_with "$STRACE $args: unexpected output"