[PATCH] syscalls/lsm_list_modules02: Log unrecognized LSM IDs with TINFO instead of TBROK
Wake Liu via ltp <[email protected]>
| Newsgroups | gmane.linux.ltp |
|---|---|
| Message-ID | <[email protected]> |
When running lsm_list_modules02 on systems with newer upstream kernels containing newly introduced LSMs, or on vendor/OEM kernels with out-of-tree security modules enabled, lsm_list_modules(ids, size, 0) returns valid LSM IDs that might not yet be mapped in the hardcoded switch (ids[i]) table. Currently, encountering any unrecognized LSM ID causes the test to immediately terminate with tst_brk(TBROK, "Unsupported LSM: %lu", ids[i]). This prevents testing of other well-known standard LSMs present on the system. Downgrade the unrecognized LSM ID handling from TBROK to TINFO and continue iterating over the remaining IDs. This improves test robustness across various kernel configurations while maintaining rigorous verification for all known standard LSM modules. Signed-off-by: Wake Liu <[email protected]> --- testcases/kernel/syscalls/lsm/lsm_list_modules02.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/testcases/kernel/syscalls/lsm/lsm_list_modules02.c b/testcases/kernel/syscalls/lsm/lsm_list_modules02.c index 91e5b7fa2..ede89ee73 100644 --- a/testcases/kernel/syscalls/lsm/lsm_list_modules02.c +++ b/testcases/kernel/syscalls/lsm/lsm_list_modules02.c @@ -95,8 +95,11 @@ static void run(void) break; } - if (!name) - tst_brk(TBROK, "Unsupported LSM: %lu", ids[i]); + if (!name) { + tst_res(TINFO, "Skipping unrecognized LSM ID: %lu", + (unsigned long)ids[i]); + continue; + } for (counter = 0; counter < lsm_names_count; counter++) { if (!strcmp(name, lsm_names[counter].name)) { -- 2.55.0.rc0.799.gd6f94ed593-goog -- Mailing list info: https://lists.linux.it/listinfo/ltp