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tests/legacy_syscall_tampering.test
29 строк
894 B
Dmitry V. Levin
tests: check legacy syscall tampering
29 июл 2025, 11:00
29 июл 2025, 11:00
bada8e6
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#!/bin/sh -efu # # Check legacy code used for system call tampering when # PTRACE_SET_SYSCALL_INFO API was not available yet. # # Copyright (c) 2017-2025 Dmitry V. Levin <ldv@strace.io> # All rights reserved. # # SPDX-License-Identifier: GPL-2.0-or-later . "${srcdir=.}/init.sh" check_prog grep $STRACE -d -enone --fault=chdir / > /dev/null 2> "$LOG" ||: grep -x "[^:]*strace: PTRACE_SET_SYSCALL_INFO works" "$LOG" > /dev/null || skip_ 'PTRACE_SET_SYSCALL_INFO does not work' helper='../../src/disable_ptrace_set_syscall_info' run_prog ../chdir > /dev/null $helper $args > /dev/null || skip_ "$helper does not work" STRACE="$helper $STRACE" $STRACE -d -enone --fault=chdir / > /dev/null 2> "$LOG" ||: grep -x "[^:]*strace: PTRACE_SET_SYSCALL_INFO does not work" "$LOG" > /dev/null || fail_ "$helper does not work properly" NAME='qual_fault-exit_group' . "${srcdir=.}/$NAME.test"