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Thu, 1 Aug 2024 12:08:49 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id 6xZsG9F6q2aiVwAAD6G6ig (envelope-from ); Thu, 01 Aug 2024 12:08:49 +0000 From: Andrea Cervesato Date: Thu, 01 Aug 2024 14:08:37 +0200 Message-Id: <20240801-landlock-v5-0-663d7383b335@suse.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAMZ6q2YC/13NTQ7CIBCG4asY1mIGyo+48h7GBYXBErU1RRtN0 7tL60LS5TfheRlJwj5iIofNSHocYopdm4fcbohrbHtBGn3ehAMXoJimN9v6W+eu1Im9FYpXVgh N8vNHjyG+l9TpnHcT07PrP0t5YPP1F9HA/pGBUaByj8YGJYzV/JheCXeuu5O5MfDCMSgczy4Eb XwNTHupV64qXflflZ3TNaBBH0wNKycKx2XhRHZKBWmZA6dMVbhpmr7/Qf6URwEAAA== To: ltp@lists.linux.it X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2982; i=andrea.cervesato@suse.com; h=from:subject:message-id; bh=NsmIDsq1Bb4c5HEo0OESgYuY/hQ1u2kDhFpeUBeVSMs=; b=owEB7QES/pANAwAIAcvMGrIgs+ZGAcsmYgBmq3rMp0eG7FKpUTE/P/x1uLg0omnEfX/msf9jJ sOTLdOrL3WJAbMEAAEIAB0WIQT1ysFzUKRW0sIb39jLzBqyILPmRgUCZqt6zAAKCRDLzBqyILPm RljRC/4w6LFG6PdYyaHFNXq/ifH1IoEB3p/4I1H64kjf7g2hnFFx+jrjZyu00dJmXhKs7JHrO/C IKwqMwupAh1ALCl0df+eiVjNqjyM/qkgaj/juOSioE3MjbWJ/Q1RSPCWUoLj+3JvEaP+mgQ1oYb FlFumDTwu2enkecPHkMT/S+rKxu5o+pLSIY6T6fco8YdHsvsoQZRuisiXGB8zbBHhPEZVLy7FEM Qbw1jFThdxb3eeoQdaZPUWXhZ79HUp4JWzLN6WBLfj3pEi128K3RoMayTzeNamTEWSratgIt8Yv b62YiLHd0JU42OoO1OAG8kAxlZOXU8df3tqoJ/OT5pq3p2JYX0qY0wtNZ0kDVoUTlU20yoQUy17 zXsE03fquu3KdP7m66qp5yw/tpkBFo91jy26g13J7hACpMkqewS0kaT/P9xT4Lt4+CpzUy/h9er BfRwJuHk4iCCDvR6h8s/pTF5Z8jJ/OeYQb9Cq761eTpMQ6e+njPHTlH6Q0b0XMEt2Zf0s= X-Developer-Key: i=andrea.cervesato@suse.com; a=openpgp; fpr=F5CAC17350A456D2C21BDFD8CBCC1AB220B3E646 X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Rspamd-Action: no action X-Rspamd-Queue-Id: C5F16219DF X-Spam-Score: -4.31 X-Spam-Level: X-Spamd-Result: default: False [-4.31 / 50.00]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCVD_VIA_SMTP_AUTH(0.00)[]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; TO_DN_SOME(0.00)[]; RCVD_TLS_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; FROM_EQ_ENVFROM(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.com:email,suse.de:dkim]; RCVD_COUNT_TWO(0.00)[2]; DKIM_TRACE(0.00)[suse.de:+] X-Spam-Status: No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS shortcircuit=no autolearn=disabled version=4.0.0 X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-13) on in-5.smtp.seeweb.it X-Virus-Scanned: clamav-milter 1.0.3 at in-5.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v5 0/6] landlock testing suite X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it Sender: "ltp" This testing suite is meant to test the following syscalls: - landlock_create_ruleset - landlock_add_rule - landlock_restrict_self Documentation can be found in kernel manuals and inside the official kernel documentation at https://www.kernel.org/doc/html/latest/userspace-api/landlock.html Signed-off-by: Andrea Cervesato --- Changes in v5: - landlock0[123]: remove minimum kernel check - landlock04: cleanup/setup for sandbox folder, enforce_ruleset() inside the child, skip vfat and exfat for some tests, now working with -i >= 0 - landlock05: remove minimum kernel check - landlock06: remove exfat from skip - Link to v4: https://lore.kernel.org/r/20240725-landlock-v4-0-66f5a1c0c693@suse.com Changes in v4: - landlock03: fix TBROK on -i usage - landlock04: fix EINVAL caused by namespace sharing on kernel <=6.6 - Link to v3: https://lore.kernel.org/r/20240711-landlock-v3-0-c7b0e9edf9b0@suse.com Changes in v3: - landlock01: 1 byte less when HAVE_STRUCT_LANDLOCK_RULESET_ATTR_HANDLED_ACCESS_NET is defined - landlock04: dynamically assign read/exec permissions to dependences - landlock05: estetic fix and skip exfat - landlock06: estetic fix and skip exfat - Link to v2: https://lore.kernel.org/r/20240710-landlock-v2-0-ff79db017d57@suse.com Changes in v2: - remove -lc unused dependency from Makefile - move SAFE_LANDLOCK_* macros in lapi/landlock.h - define CAP_MKNOD in the lapi/capability.h - fix landlock fallback in order to let LTP build properly - fix landlock01 EINVAL test when "struct landlock_ruleset_attr" size is too small - Link to v1: https://lore.kernel.org/r/20240701-landlock-v1-0-58e9af649a72@suse.com --- Andrea Cervesato (6): Get ABI version from landlock common library Add CAP_MKNOD fallback in lapi/capability.h Disable kernel version check in landlock tests Add landlock04 test Add landlock05 test Add landlock06 test include/lapi/capability.h | 12 +- runtest/syscalls | 3 + testcases/kernel/syscalls/landlock/.gitignore | 4 + testcases/kernel/syscalls/landlock/landlock01.c | 1 - testcases/kernel/syscalls/landlock/landlock02.c | 1 - testcases/kernel/syscalls/landlock/landlock03.c | 1 - testcases/kernel/syscalls/landlock/landlock04.c | 212 +++++++++++ testcases/kernel/syscalls/landlock/landlock05.c | 118 +++++++ testcases/kernel/syscalls/landlock/landlock06.c | 107 ++++++ .../kernel/syscalls/landlock/landlock_common.h | 4 +- testcases/kernel/syscalls/landlock/landlock_exec.c | 9 + .../kernel/syscalls/landlock/landlock_tester.h | 393 +++++++++++++++++++++ 12 files changed, 857 insertions(+), 8 deletions(-) --- base-commit: eee3b2dd6d9dae6120646bc14c30e460989d7df6 change-id: 20240617-landlock-c48a4623a447 Best regards,