linux-kernel - Re: [PATCH] HID: playstation: Fix memory leak in dualshock4_get_calibration

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Message-ID: <cc4923d4-a24c-47ff-876d-0fddc0b8ad1e@web.de>
Date: Mon, 10 Nov 2025 18:49:01 +0100
From: Markus Elfring <Markus.Elfring@....de>
To: Abdun Nihaal <nihaal@....iitm.ac.in>, linux-input@...r.kernel.org,
 Roderick Colenbrander <roderick.colenbrander@...y.com>
Cc: LKML <linux-kernel@...r.kernel.org>,
 Benjamin Tissoires <bentiss@...nel.org>, Jiri Kosina <jikos@...nel.org>
Subject: Re: [PATCH] HID: playstation: Fix memory leak in
 dualshock4_get_calibration_data()

> The memory allocated for buf is not freed in the error paths when
> ps_get_report() fails. Free buf before jumping to transfer_failed label

Would an additional label become helpful for this function implementation?

Regards,
Markus