From: "Konstantin Meskhidze (A)" <konstantin.meskhidze@huawei.com>
To: "Mickaël Salaün" <mic@digikod.net>
Cc: <willemdebruijn.kernel@gmail.com>, <gnoack3000@gmail.com>,
<linux-security-module@vger.kernel.org>, <netdev@vger.kernel.org>,
<netfilter-devel@vger.kernel.org>,
<anton.sirazetdinov@huawei.com>
Subject: Re: [PATCH v7 13/18] seltests/landlock: add AF_UNSPEC family test
Date: Sat, 10 Sep 2022 23:48:08 +0300 [thread overview]
Message-ID: <c99ea33e-3aac-fe60-da1c-22acbf1392dc@huawei.com> (raw)
In-Reply-To: <707210e7-eaee-1b56-25fc-a50530fe5c12@digikod.net>
9/6/2022 11:09 AM, Mickaël Salaün пишет:
>
> On 29/08/2022 19:03, 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
>> connected socket with connect(..., AF_UNSPEC, ...):
>> - connect_afunspec_no_restictions;
>
> Typo: "restrictions" (everywhere)
>
My mistake. Thanks.
>
>> 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 v6:
>> * None.
>>
>> Changes since v5:
>> * Formats code with clang-format-14.
>>
>> Changes since v4:
>> * Refactors code with self->port, self->addr4 variables.
>> * Adds bind() hook check for with AF_UNSPEC family.
>>
>> Changes since v3:
>> * Adds connect_afunspec_no_restictions test.
>> * Adds connect_afunspec_with_restictions test.
>>
>> ---
>> tools/testing/selftests/landlock/net_test.c | 113 ++++++++++++++++++++
>> 1 file changed, 113 insertions(+)
>>
>> diff --git a/tools/testing/selftests/landlock/net_test.c b/tools/testing/selftests/landlock/net_test.c
>> index 9c3d1e425439..40aef7c683af 100644
>> --- a/tools/testing/selftests/landlock/net_test.c
>> +++ b/tools/testing/selftests/landlock/net_test.c
>> @@ -351,4 +351,117 @@ TEST_F(socket, connect_with_restrictions)
>> ASSERT_EQ(1, WIFEXITED(status));
>> ASSERT_EQ(EXIT_SUCCESS, WEXITSTATUS(status));
>> }
>> +
>> +TEST_F(socket, connect_afunspec_no_restictions)
>> +{
>> + int sockfd;
>> + pid_t child;
>> + int status;
>> +
>> + /* Creates a server socket 1. */
>> + sockfd = create_socket_variant(variant, SOCK_STREAM);
>> + ASSERT_LE(0, sockfd);
>> +
>> + /* Binds the socket 1 to address with port[0]. */
>> + ASSERT_EQ(0, bind_variant(variant, sockfd, self, 0));
>> +
>> + /* Makes connection to the socket with port[0]. */
>> + ASSERT_EQ(0, connect_variant(variant, sockfd, self, 0));
>> +
>> + child = fork();
>> + ASSERT_LE(0, child);
>> + if (child == 0) {
>> + struct sockaddr addr_unspec = { .sa_family = AF_UNSPEC };
>
> You can constify several variable like this one (in all tests).
Got it. thanks.
>
> .
next prev parent reply other threads:[~2022-09-10 20:48 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-29 17:03 [PATCH v7 00/18] Network support for Landlock Konstantin Meskhidze
2022-08-29 17:03 ` [PATCH v7 01/18] landlock: rename access mask Konstantin Meskhidze
2022-09-06 8:06 ` Mickaël Salaün
2022-09-09 10:42 ` Konstantin Meskhidze (A)
2022-09-12 17:16 ` Mickaël Salaün
2022-08-29 17:03 ` [PATCH v7 02/18] landlock: refactor landlock_find_rule/insert_rule Konstantin Meskhidze
2022-09-06 8:07 ` Mickaël Salaün
2022-09-09 10:48 ` Konstantin Meskhidze (A)
2022-09-12 17:17 ` Mickaël Salaün
2022-10-12 8:37 ` Konstantin Meskhidze (A)
2022-10-12 10:06 ` Mickaël Salaün
2022-10-12 11:13 ` Konstantin Meskhidze (A)
2022-08-29 17:03 ` [PATCH v7 03/18] landlock: refactor merge/inherit_ruleset functions Konstantin Meskhidze
2022-09-06 8:07 ` Mickaël Salaün
2022-09-09 14:53 ` Konstantin Meskhidze (A)
2022-09-12 17:17 ` Mickaël Salaün
2022-08-29 17:03 ` [PATCH v7 04/18] landlock: move helper functions Konstantin Meskhidze
2022-09-06 8:07 ` Mickaël Salaün
2022-09-10 16:50 ` Konstantin Meskhidze (A)
2022-08-29 17:03 ` [PATCH v7 05/18] landlock: refactor " Konstantin Meskhidze
2022-09-06 8:07 ` Mickaël Salaün
2022-09-10 17:20 ` Konstantin Meskhidze (A)
2022-09-12 17:18 ` Mickaël Salaün
2022-08-29 17:03 ` [PATCH v7 06/18] landlock: refactor landlock_add_rule syscall Konstantin Meskhidze
2022-08-29 17:03 ` [PATCH v7 07/18] landlock: user space API network support Konstantin Meskhidze
2022-09-06 8:08 ` Mickaël Salaün
2022-09-10 17:25 ` Konstantin Meskhidze (A)
2022-08-29 17:03 ` [PATCH v7 08/18] landlock: add network rules support Konstantin Meskhidze
2022-09-06 8:08 ` Mickaël Salaün
2022-09-10 18:27 ` Konstantin Meskhidze (A)
2022-09-12 17:18 ` Mickaël Salaün
2022-08-29 17:03 ` [PATCH v7 09/18] landlock: implement TCP network hooks Konstantin Meskhidze
2022-09-06 8:08 ` Mickaël Salaün
2022-09-10 20:28 ` Konstantin Meskhidze (A)
2022-09-12 17:18 ` Mickaël Salaün
2022-08-29 17:03 ` [PATCH v7 10/18] seltests/landlock: move helper function Konstantin Meskhidze
2022-09-06 8:09 ` Mickaël Salaün
2022-09-10 20:29 ` Konstantin Meskhidze (A)
2022-08-29 17:03 ` [PATCH v7 11/18] seltests/landlock: add tests for bind() hooks Konstantin Meskhidze
2022-09-06 8:09 ` Mickaël Salaün
2022-09-10 20:47 ` Konstantin Meskhidze (A)
2022-08-29 17:03 ` [PATCH v7 12/18] seltests/landlock: add tests for connect() hooks Konstantin Meskhidze
2022-08-29 17:03 ` [PATCH v7 13/18] seltests/landlock: add AF_UNSPEC family test Konstantin Meskhidze
2022-09-06 8:09 ` Mickaël Salaün
2022-09-10 20:48 ` Konstantin Meskhidze (A) [this message]
2022-08-29 17:03 ` [PATCH v7 14/18] seltests/landlock: add rules overlapping test Konstantin Meskhidze
2022-09-06 8:09 ` Mickaël Salaün
2022-09-10 20:49 ` Konstantin Meskhidze (A)
2022-08-29 17:03 ` [PATCH v7 15/18] seltests/landlock: add ruleset expanding test Konstantin Meskhidze
2022-08-29 17:03 ` [PATCH v7 16/18] seltests/landlock: add invalid input data test Konstantin Meskhidze
2022-09-06 8:09 ` Mickaël Salaün
2022-09-10 20:51 ` Konstantin Meskhidze (A)
2022-09-12 17:22 ` Mickaël Salaün
2022-10-10 10:37 ` Mickaël Salaün
2022-10-11 7:55 ` Konstantin Meskhidze (A)
2022-10-11 8:32 ` Mickaël Salaün
2022-08-29 17:04 ` [PATCH v7 17/18] samples/landlock: add network demo Konstantin Meskhidze
2022-09-06 8:10 ` Mickaël Salaün
2022-09-10 20:59 ` Konstantin Meskhidze (A)
2022-09-12 17:23 ` Mickaël Salaün
2022-08-29 17:04 ` [PATCH v7 18/18] landlock: Document Landlock's network support Konstantin Meskhidze
2022-09-06 8:12 ` Mickaël Salaün
2022-09-10 21:14 ` Konstantin Meskhidze (A)
2022-09-12 17:23 ` Mickaël Salaün
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