From: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
To: "Mickaël Salaün" <mic@digikod.net>
Cc: <willemdebruijn.kernel@gmail.com>,
<linux-security-module@vger.kernel.org>, <netdev@vger.kernel.org>,
<netfilter-devel@vger.kernel.org>, <yusongping@huawei.com>,
<anton.sirazetdinov@huawei.com>
Subject: Re: [PATCH v5 11/15] seltests/landlock: connect() with AF_UNSPEC tests
Date: Tue, 24 May 2022 11:40:24 +0300 [thread overview]
Message-ID: <80226909-bb05-5139-5ea0-3b9def03694d@huawei.com> (raw)
In-Reply-To: <acda6f05-efeb-4f44-9189-589917a45b95@digikod.net>
5/19/2022 6:00 PM, Mickaël Salaün пишет:
>
> On 19/05/2022 14:31, Konstantin Meskhidze wrote:
>>
>>
>> 5/17/2022 11:55 AM, Mickaël Salaün пишет:
>>> I guess these tests would also work with IPv6. You can then use the
>>> "alternative" tests I explained.
>>>
>> Do you mean adding new helpers such as bind_variant() and
>> connect_variant()??
>>> On 16/05/2022 17:20, Konstantin Meskhidze wrote:
>>>> Adds two selftests for connect() action with
>>>> AF_UNSPEC family flag.
>>>> The one is with no landlock restrictions
>>>> allows to disconnect already conneted socket
>>>> with connect(..., AF_UNSPEC, ...):
>>>> - connect_afunspec_no_restictions;
>>>> The second one refuses landlocked process
>>>> to disconnect already connected socket:
>>>> - connect_afunspec_with_restictions;
>>>>
>>>> Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
>>>> ---
>>>>
>>>> Changes since v3:
>>>> * Add connect_afunspec_no_restictions test.
>>>> * Add connect_afunspec_with_restictions test.
>>>>
>>>> Changes since v4:
>>>> * Refactoring code with self->port, self->addr4 variables.
>>>> * Adds bind() hook check for with AF_UNSPEC family.
>>>>
>>>> ---
>>>> tools/testing/selftests/landlock/net_test.c | 121
>>>> ++++++++++++++++++++
>>>> 1 file changed, 121 insertions(+)
>>>>
>>>> diff --git a/tools/testing/selftests/landlock/net_test.c
>>>> b/tools/testing/selftests/landlock/net_test.c
>>>> index cf914d311eb3..bf8e49466d1d 100644
>>>> --- a/tools/testing/selftests/landlock/net_test.c
>>>> +++ b/tools/testing/selftests/landlock/net_test.c
>>>> @@ -449,6 +449,7 @@ TEST_F_FORK(socket_test,
>>>> connect_with_restrictions_ip6) {
>>>> int new_fd;
>>>> int sockfd_1, sockfd_2;
>>>> pid_t child_1, child_2;
>>>> +
>>>> int status;
>>>>
>>>> struct landlock_ruleset_attr ruleset_attr = {
>>>> @@ -467,10 +468,12 @@ TEST_F_FORK(socket_test,
>>>> connect_with_restrictions_ip6) {
>>>>
>>>> const int ruleset_fd = landlock_create_ruleset(&ruleset_attr,
>>>> sizeof(ruleset_attr), 0);
>>>> +
>>>
>>> Please no…
>>>
>> Sorry for that. I will apply clang-format-14.
>
> clang-format will not complain about these new lines.
Anyway I will check that no additional new lines appear.
Thank you.
>
>
>>>
>>>> ASSERT_LE(0, ruleset_fd);
>>>>
>>>> /* Allows connect and bind operations to the port[0] socket */
>>>> ASSERT_EQ(0, landlock_add_rule(ruleset_fd,
>>>> LANDLOCK_RULE_NET_SERVICE,
>>>> +
>>>
>>> ditto
>>
>> Ditto. Will be fixed with clang-format.
> .
next prev parent reply other threads:[~2022-05-24 8:40 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-16 15:20 [PATCH v5 00/15] Network support for Landlock Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 01/15] landlock: access mask renaming Konstantin Meskhidze
2022-05-17 8:12 ` Mickaël Salaün
2022-05-18 9:16 ` Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 02/15] landlock: landlock_find/insert_rule refactoring Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 03/15] landlock: merge and inherit function refactoring Konstantin Meskhidze
2022-05-17 8:14 ` Mickaël Salaün
2022-05-18 9:18 ` Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 04/15] landlock: helper functions refactoring Konstantin Meskhidze
2022-05-16 17:14 ` Mickaël Salaün
2022-05-16 17:43 ` Konstantin Meskhidze
2022-05-16 18:28 ` Mickaël Salaün
2022-05-18 9:14 ` Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 05/15] landlock: landlock_add_rule syscall refactoring Konstantin Meskhidze
2022-05-17 8:04 ` Mickaël Salaün
2022-05-17 8:10 ` Mickaël Salaün
2022-05-19 9:24 ` Konstantin Meskhidze
2022-05-19 9:23 ` Konstantin Meskhidze
2022-05-19 14:37 ` Mickaël Salaün
2022-05-24 8:35 ` Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 06/15] landlock: user space API network support Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 07/15] landlock: add support network rules Konstantin Meskhidze
2022-05-17 8:27 ` Mickaël Salaün
2022-05-19 9:27 ` Konstantin Meskhidze
2022-05-19 14:42 ` Mickaël Salaün
2022-05-24 8:36 ` Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 08/15] landlock: TCP network hooks implementation Konstantin Meskhidze
2022-05-17 8:51 ` Mickaël Salaün
2022-05-19 11:40 ` Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 09/15] seltests/landlock: add tests for bind() hooks Konstantin Meskhidze
2022-05-16 21:11 ` Mickaël Salaün
2022-05-19 12:10 ` Konstantin Meskhidze
2022-05-19 14:29 ` Mickaël Salaün
2022-05-24 8:34 ` Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 10/15] seltests/landlock: add tests for connect() hooks Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 11/15] seltests/landlock: connect() with AF_UNSPEC tests Konstantin Meskhidze
2022-05-17 8:55 ` Mickaël Salaün
2022-05-19 12:31 ` Konstantin Meskhidze
2022-05-19 15:00 ` Mickaël Salaün
2022-05-24 8:40 ` Konstantin Meskhidze [this message]
2022-05-19 15:02 ` Mickaël Salaün
2022-05-24 8:42 ` Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 12/15] seltests/landlock: rules overlapping test Konstantin Meskhidze
2022-05-16 17:41 ` Mickaël Salaün
2022-05-19 12:24 ` Konstantin Meskhidze
2022-05-19 15:04 ` Mickaël Salaün
2022-05-24 8:55 ` Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 13/15] seltests/landlock: ruleset expanding test Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 14/15] seltests/landlock: invalid user input data test Konstantin Meskhidze
2022-05-16 15:20 ` [PATCH v5 15/15] samples/landlock: adds network demo Konstantin Meskhidze
2022-05-17 9:19 ` Mickaël Salaün
2022-05-19 13:33 ` Konstantin Meskhidze
2022-05-19 15:09 ` Mickaël Salaün
2022-05-24 8:41 ` Konstantin Meskhidze
2022-05-20 10:48 ` [PATCH v5 00/15] Network support for Landlock - UDP discussion Mickaël Salaün
2022-05-25 9:41 ` Konstantin Meskhidze
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