diff options
| author | Haotian Zhang <vulab@iscas.ac.cn> | 2025-10-29 01:28:28 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-11-05 11:56:16 +0000 |
| commit | 636f4618b1cd96f6b5a2b8c7c4f665c8533ecf13 (patch) | |
| tree | de4b9667131356a03f5f8edb5469345f66440d4d /net/unix/af_unix.c | |
| parent | 6146a0f1dfae5d37442a9ddcba012add260bceb0 (diff) | |
regulator: fixed: fix GPIO descriptor leak on register failure
In the commit referenced by the Fixes tag,
devm_gpiod_get_optional() was replaced by manual
GPIO management, relying on the regulator core to release the
GPIO descriptor. However, this approach does not account for the
error path: when regulator registration fails, the core never
takes over the GPIO, resulting in a resource leak.
Add gpiod_put() before returning on regulator registration failure.
Fixes: 5e6f3ae5c13b ("regulator: fixed: Let core handle GPIO descriptor")
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Link: https://patch.msgid.link/20251028172828.625-1-vulab@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions