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master
tests/poke-ptrace.test
26 строк
734 B
Dmitry V. Levin
poke: add support of unaligned address/length when process_vm_writev is unavailable
12 ноя 2021, 11:00
12 ноя 2021, 11:00
d7939b8
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#!/bin/sh -efu # # Check poke injection when process_vm_writev does not work. # # Copyright (c) 2021 The strace developers. # All rights reserved. # # SPDX-License-Identifier: GPL-2.0-or-later . "${srcdir=.}/scno_tampering.sh" run_prog ../poke "$EXP.err" > /dev/null args="-a10 -e trace=chdir,getcwd \ -einject=chdir:poke_enter=@arg1=3f5354524143457374726163653f00 \ -einject=getcwd:poke_exit=@arg1=5374726163652100 \ $args" fault_args='-qq -esignal=none -etrace=process_vm_writev -efault=process_vm_writev' $STRACE -o /dev/null $fault_args \ $STRACE -o "$LOG" $args >"$EXP" 2>"$LOG.err" || dump_log_and_fail_with "$STRACE $args failed with code $?" match_diff "$LOG" "$EXP" match_grep "$LOG.err" "$EXP.err"