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RCVD_TLS_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:106:10:150:64:167:received]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:rdns,imap1.dmz-prg2.suse.org:helo,suse.de:dkim,suse.com:email,suse.com:mid]; TO_DN_ALL(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; URIBL_BLOCKED(0.00)[imap1.dmz-prg2.suse.org:rdns,imap1.dmz-prg2.suse.org:helo,suse.com:email,suse.com:mid,suse.de:dkim]; DKIM_TRACE(0.00)[suse.de:+] X-Virus-Scanned: clamav-milter 1.0.9 at in-2.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v2 10/33] keyctl18: Test basic KEYCTL_MOVE 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" From: Andrea Cervesato Test basic moving of a key between two keyrings with KEYCTL_MOVE: verify the key is moved to the destination and no longer found in the source keyring. Signed-off-by: Andrea Cervesato --- runtest/syscalls | 1 + testcases/kernel/syscalls/keyctl/.gitignore | 1 + testcases/kernel/syscalls/keyctl/keyctl18.c | 60 +++++++++++++++++++++++++++++ 3 files changed, 62 insertions(+) diff --git a/runtest/syscalls b/runtest/syscalls index fcc1d58a8..895dd0fc4 100644 --- a/runtest/syscalls +++ b/runtest/syscalls @@ -735,6 +735,7 @@ keyctl14 keyctl14 keyctl15 keyctl15 keyctl16 keyctl16 keyctl17 keyctl17 +keyctl18 keyctl18 kcmp01 kcmp01 kcmp02 kcmp02 diff --git a/testcases/kernel/syscalls/keyctl/.gitignore b/testcases/kernel/syscalls/keyctl/.gitignore index dddb45f85..808cd2d23 100644 --- a/testcases/kernel/syscalls/keyctl/.gitignore +++ b/testcases/kernel/syscalls/keyctl/.gitignore @@ -15,3 +15,4 @@ /keyctl15 /keyctl16 /keyctl17 +/keyctl18 diff --git a/testcases/kernel/syscalls/keyctl/keyctl18.c b/testcases/kernel/syscalls/keyctl/keyctl18.c new file mode 100644 index 000000000..2b87e65d4 --- /dev/null +++ b/testcases/kernel/syscalls/keyctl/keyctl18.c @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2026 Andrea Cervesato + */ + +/*\ + * Test basic ``KEYCTL_MOVE`` of :manpage:`keyctl(2)`, added in Linux 5.3. + * + * [Algorithm] + * + * - move a key between two keyrings, verify it can be found only in the + * destination afterwards + */ + +#include "keyctl_common.h" + +#define RING_A_DESC "ltpkeyctl18_a" +#define RING_B_DESC "ltpkeyctl18_b" +#define KEY_DESC "k" +#define PAYLOAD "payload" + +static key_serial_t ring_a, ring_b; +static key_serial_t key; + +static void setup(void) +{ + SAFE_KEYCTL(KEYCTL_JOIN_SESSION_KEYRING, 0, 0, 0, 0); + + ring_a = new_ring(RING_A_DESC); + ring_b = new_ring(RING_B_DESC); + key = new_user_key(KEY_DESC, PAYLOAD, sizeof(PAYLOAD), ring_a); +} + +static void reset_state(void) +{ + SAFE_KEYCTL(KEYCTL_LINK, key, ring_a, 0, 0); + TEST(keyctl(KEYCTL_UNLINK, key, ring_b, 0, 0)); + if (TST_RET == -1 && TST_ERR != ENOENT) + tst_brk(TBROK | TTERRNO, "failed to unlink key from ring_b"); +} + +static void run(void) +{ + reset_state(); + + TST_EXP_PASS(keyctl(KEYCTL_MOVE, key, ring_a, ring_b, 0)); + if (!TST_PASS) + return; + + TST_EXP_EQ_LI(search_ring(ring_b, "user", KEY_DESC), key); + + TST_EXP_FAIL2(search_ring(ring_a, "user", KEY_DESC), ENOKEY, + "key no longer found in the source keyring"); +} + +static struct tst_test test = { + .setup = setup, + .test_all = run, + .min_kver = "5.3", +}; -- 2.51.0 -- Mailing list info: https://lists.linux.it/listinfo/ltp