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| author | Jiasheng Jiang <jiashengjiangcool@gmail.com> | 2025-02-05 00:43:43 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-21 14:01:37 +0100 |
| commit | eeb64f963756a6bac8a36a9ccbc81ddb4ec60736 (patch) | |
| tree | f8c892e6b7880707720dd05b0039f4efe12ca207 /drivers/base | |
| parent | db60d2d896a17decd58d143eef92cf22eb0a0176 (diff) | |
| download | linux-eeb64f963756a6bac8a36a9ccbc81ddb4ec60736.tar.gz linux-eeb64f963756a6bac8a36a9ccbc81ddb4ec60736.tar.bz2 linux-eeb64f963756a6bac8a36a9ccbc81ddb4ec60736.zip | |
regmap-irq: Add missing kfree()
commit 32ffed055dcee17f6705f545b069e44a66067808 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base')
| -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 6981e5f974e9..ff7d0b14a646 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -909,6 +909,7 @@ 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) { @@ -984,6 +985,7 @@ 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) { |