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| author |   Yunshui Jiang <jiangyunshui@kylinos.cn> | 2025-07-03 21:56:02 -0700 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2025-07-03 22:20:46 -0700 |
| commit | 4cf65845fdd09d711fc7546d60c9abe010956922 (patch) | |
| tree | 99b8a9adf283a943db83ea618098a498423be7d6 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf | |
| parent | Input: alps - use scnprintf() to suppress truncation warning (diff) | |
| download | wireguard-linux-4cf65845fdd09d711fc7546d60c9abe010956922.tar.xz wireguard-linux-4cf65845fdd09d711fc7546d60c9abe010956922.zip | |
Input: cs40l50-vibra - fix potential NULL dereference in cs40l50_upload_owt()
The cs40l50_upload_owt() function allocates memory via kmalloc()
without checking for allocation failure, which could lead to a
NULL pointer dereference.
Return -ENOMEM in case allocation fails.
Signed-off-by: Yunshui Jiang <jiangyunshui@kylinos.cn>
Fixes: c38fe1bb5d21 ("Input: cs40l50 - Add support for the CS40L50 haptic driver")
Link: https://lore.kernel.org/r/20250704024010.2353841-1-jiangyunshui@kylinos.cn
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf')
0 files changed, 0 insertions, 0 deletions