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| author | Rong Zhang <i@rong.moe> | 2026-05-10 04:25:31 +0000 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2026-05-11 14:28:58 +0300 |
| commit | 0c3887a134f191723b53e2a47e501b534c8723ee (patch) | |
| tree | 7c040dbfe5d5373f4c2f6d7ed35239d7ab83647d /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | a59e45221df82e8a6246c617615c1ccc12e3545d (diff) | |
| download | linux-0c3887a134f191723b53e2a47e501b534c8723ee.tar.gz linux-0c3887a134f191723b53e2a47e501b534c8723ee.zip | |
platform/x86: lenovo-wmi-helpers: Fix memory leak in lwmi_dev_evaluate_int()
lwmi_dev_evaluate_int() leaks output.pointer when retval == NULL (found
by sashiko.dev [1]).
Fix it by moving `ret_obj = output.pointer' outside of the `if (retval)'
block so that it is always freed by the __free cleanup callback.
No functional change intended.
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Fixes: e521d16e76cd ("platform/x86: Add lenovo-wmi-helpers")
Cc: stable@vger.kernel.org
Link: https://sashiko.dev/#/patchset/20260331181208.421552-1-derekjohn.clark%40gmail.com [1]
Signed-off-by: Rong Zhang <i@rong.moe>
Signed-off-by: Derek J. Clark <derekjohn.clark@gmail.com>
Link: https://patch.msgid.link/20260510042546.436874-2-derekjohn.clark@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions