From: Jiasheng Jiang <jiashengjiangcool@gmail.com>
To: broonie@kernel.org, gregkh@linuxfoundation.org,
rafael@kernel.org, dakr@kernel.org, mazziesaccount@gmail.com
Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Jiasheng Jiang <jiashengjiangcool@gmail.com>
Subject: [PATCH] regmap-irq: Add missing kfree()
Date: Sun, 2 Feb 2025 20:05:12 +0000 [thread overview]
Message-ID: <20250202200512.24490-1-jiashengjiangcool@gmail.com> (raw)
Add kfree() for "d->main_status_buf" in the error-handling path to prevent
a memory leak.
Fixes: a2d21848d921 ("regmap: regmap-irq: Add main status register support")
Cc: <stable@vger.kernel.org>
Signed-off-by: Jiasheng Jiang <jiashengjiangcool@gmail.com>
---
drivers/base/regmap/regmap-irq.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c
index 0bcd81389a29..b73ab3cda781 100644
--- a/drivers/base/regmap/regmap-irq.c
+++ b/drivers/base/regmap/regmap-irq.c
@@ -906,6 +906,7 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode,
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) {
--
2.25.1
next reply other threads:[~2025-02-02 20:05 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-02 20:05 Jiasheng Jiang [this message]
2025-02-03 6:37 ` Greg KH
2025-02-04 2:57 ` [PATCH v2] " Jiasheng Jiang
2025-02-04 8:33 ` [PATCH] " Matti Vaittinen
2025-02-05 0:43 ` [PATCH v3] " Jiasheng Jiang
2025-02-06 11:44 ` Mark Brown
2025-02-05 0:44 ` [PATCH] " Jiasheng Jiang
2025-02-06 11:44 ` Mark Brown
-- strict thread matches above, loose matches on Subject: below --
2025-02-02 18:18 Jiasheng Jiang
2025-02-02 19:35 ` Greg KH
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