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| author |   Jiasheng Jiang <jiashengjiangcool@gmail.com> | 2025-02-05 00:43:43 +0000 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2025-02-05 11:55:42 +0000 |
| commit | 32ffed055dcee17f6705f545b069e44a66067808 (patch) | |
| tree | 6b83fe168f8b3f6e150ebe6e0a47a097ea844dff | |
| parent | Linux 6.14-rc1 (diff) | |
| download | wireguard-linux-32ffed055dcee17f6705f545b069e44a66067808.tar.xz wireguard-linux-32ffed055dcee17f6705f545b069e44a66067808.zip | |
regmap-irq: Add missing kfree()
Add kfree() for "d->main_status_buf" to the error-handling path to prevent
a memory leak.
Fixes: a2d21848d921 ("regmap: regmap-irq: Add main status register support")
Cc: stable@vger.kernel.org # v5.1+
Signed-off-by: Jiasheng Jiang <jiashengjiangcool@gmail.com>
Link: https://patch.msgid.link/20250205004343.14413-1-jiashengjiangcool@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/base/regmap/regmap-irq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c index 0bcd81389a29..978613407ea3 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -906,6 +906,7 @@ err_alloc: kfree(d->wake_buf); kfree(d->mask_buf_def); kfree(d->mask_buf); + kfree(d->main_status_buf); kfree(d->status_buf); kfree(d->status_reg_buf); if (d->config_buf) { @@ -981,6 +982,7 @@ void regmap_del_irq_chip(int irq, struct regmap_irq_chip_data *d) kfree(d->wake_buf); kfree(d->mask_buf_def); kfree(d->mask_buf); + kfree(d->main_status_buf); kfree(d->status_reg_buf); kfree(d->status_buf); if (d->config_buf) { |