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Message-ID: <9c8c5c337a9351a561a4bf18f2faa1e9a01b50e6.1572884515.git.jsarha@ti.com>
Date:   Mon, 4 Nov 2019 18:24:15 +0200
From:   Jyri Sarha <jsarha@...com>
To:     <p.zabel@...gutronix.de>, <linux-kernel@...r.kernel.org>
CC:     <tomi.valkeinen@...com>, <colin.king@...onical.com>,
        <treding@...dia.com>
Subject: [PATCH] reset: Free struct reset_control_array in reset_control_array_put()

Fix memory leak in devm_reset_control_array_get(). Free also the
struct reset_control_array pointer in reset_control_array_put() not
only the reset-controls stored in it.

Reported-by: Tomi Valkeinen <tomi.valkeinen@...com>
Signed-off-by: Jyri Sarha <jsarha@...com>
---
 drivers/reset/core.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/reset/core.c b/drivers/reset/core.c
index 213ff40dda11..85d9676ee969 100644
--- a/drivers/reset/core.c
+++ b/drivers/reset/core.c
@@ -748,6 +748,8 @@ static void reset_control_array_put(struct reset_control_array *resets)
 	for (i = 0; i < resets->num_rstcs; i++)
 		__reset_control_put_internal(resets->rstc[i]);
 	mutex_unlock(&reset_list_mutex);
+
+	kfree(resets);
 }
 
 /**
-- 
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