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| author | Ivan Pravdin <[email protected]> | 2025-09-08 02:05:57 +0000 |
|---|---|---|
| committer | Steven Rostedt (Google) <[email protected]> | 2025-09-27 09:57:29 +0000 |
| commit | b1e0ff7209e952bdb4f9a85a8450546700b4affa (patch) | |
| tree | 9cca1a2b3976c71620592d5cb52a2d62585830ad /tools/testing/selftests/bpf/prog_tests/timer_mim.c | |
| parent | Linux 6.17-rc5 (diff) | |
| download | kernel-b1e0ff7209e952bdb4f9a85a8450546700b4affa.tar.gz kernel-b1e0ff7209e952bdb4f9a85a8450546700b4affa.zip | |
rtla: Fix buffer overflow in actions_parse
Currently, tests 3 and 13-22 in tests/timerlat.t fail with error:
*** buffer overflow detected ***: terminated
timeout: the monitored command dumped core
The result of running `sudo make check` is
tests/timerlat.t (Wstat: 0 Tests: 22 Failed: 11)
Failed tests: 3, 13-22
Files=3, Tests=34, 140 wallclock secs ( 0.07 usr 0.01 sys + 27.63 cusr
27.96 csys = 55.67 CPU)
Result: FAIL
Fix buffer overflow in actions_parse to avoid this error. After this
change, the tests results are
tests/hwnoise.t ... ok
tests/osnoise.t ... ok
tests/timerlat.t .. ok
All tests successful.
Files=3, Tests=34, 186 wallclock secs ( 0.06 usr 0.01 sys + 41.10 cusr
44.38 csys = 85.55 CPU)
Result: PASS
Link: https://lore.kernel.org/164ffc2ec8edacaf1295789dad82a07817b6263d.1757034919.git.ipravdin.official@gmail.com
Fixes: 6ea082b171e0 ("rtla/timerlat: Add action on threshold feature")
Signed-off-by: Ivan Pravdin <[email protected]>
Reviewed-by: Tomas Glozar <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/timer_mim.c')
0 files changed, 0 insertions, 0 deletions