40 lines
1.1 KiB
Bash
Executable File
40 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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#
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# Check -bexecve behavior.
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#
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# Copyright (c) 2015 Dmitry V. Levin <ldv@altlinux.org>
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# Copyright (c) 2015-2018 The strace developers.
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# All rights reserved.
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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. "${srcdir=.}/init.sh"
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run_strace_redir()
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{
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args="$*"
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$STRACE "$@" 2> "$LOG"
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}
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run_strace_redir -enone ../set_ptracer_any true ||
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dump_log_and_fail_with "$STRACE $args: unexpected exit status"
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run_strace_redir -enone ../set_ptracer_any false
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[ $? -eq 1 ] ||
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dump_log_and_fail_with "$STRACE $args: unexpected exit status"
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run_strace_redir -bexecve -enone ../set_ptracer_any false ||
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dump_log_and_fail_with "$STRACE $args: unexpected exit status"
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pattern_detached='[^:]*strace: Process [1-9][0-9]* detached'
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pattern_personality='[^:]*strace: \[ Process PID=[1-9][0-9]* runs in .* mode. \]'
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LC_ALL=C grep -x "$pattern_detached" "$LOG" > /dev/null ||
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dump_log_and_fail_with "$STRACE $args: output mismatch"
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if LC_ALL=C grep -E -v -x "($pattern_detached|$pattern_personality)" "$LOG" > /dev/null; then
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dump_log_and_fail_with "$STRACE $args: unexpected output"
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fi
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exit 0
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