From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BBF401547E7; Mon, 22 Sep 2025 14:31:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758551483; cv=none; b=Q1BLcN5m3rH5AbqkmSJuuOvLdCPCXNBW606N3gp/qnpssUyivTAdoe1CXEj48pbweKnvHUP6Kukkm8cHUqCB9hgaml/4ArTvOedFWfZ0jd2rRgcVfwtYw+LUFH+O3v6pPvfFlPw/4RCaeHx0HONksFe6c1o73vSpQbqETZzeGHs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758551483; c=relaxed/simple; bh=n6j2HBeI7P++2A4vEo/7nr18JuJhi4dzRcmp+pxR+qo=; h=Content-Type:Date:Message-Id:Subject:Cc:From:To:References: In-Reply-To; b=Qenb0GmerjDxyv3Y0Rj2Yg11CBWuCW8TAkfBvbACBcrUoW1VAnQkrhJiF54Y0tKa8AB4tkLvs8Iyh7goIRsGvKjrZyjA70y97UlHwYA2OX5evD6+DWwpmlBzyBJtvxjc1CjTv/NCREMVva0X3ZyvfdhaqmZW1y6aXLGJrvOgHYw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gibikQpa; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gibikQpa" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E0C17C4CEF0; Mon, 22 Sep 2025 14:31:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758551483; bh=n6j2HBeI7P++2A4vEo/7nr18JuJhi4dzRcmp+pxR+qo=; h=Date:Subject:Cc:From:To:References:In-Reply-To:From; b=gibikQpasqOlnlnc0BFXXZerGqrPZLZ1u8ZhzbDEHlwlGmYLrkVatGPWCxmKbA525 uEoKdWy8l6XaScxRUvwKpOTyNk2GQHsb9yHjy9SqCUpPsTEwTfxcK3d2uX5piJnKqX bNjOJsz4RkBdnLKGtugOSj+5plu5sZT053mCpSyEstyoL4pMf4rF2423m0fLzlU7Vv sqeklAGTD2Jq3U2Qo15MsbMjAlByCwJelMv+dprI61Mfs7tEvE7kNVK3Q4AAQ+YqSh ojVaikiQcJ2NtmlF37VZur79KoGQkR7V0T5iIm3RInby4D2/g+ftGOIYrcPOEzGEcn FbnJvqQOfa3Qg== Content-Type: multipart/signed; boundary=f956d6cccf0b57b84ee20053b25104b1ec48e1430d988842b38315809f52; micalg=pgp-sha384; protocol="application/pgp-signature" Date: Mon, 22 Sep 2025 16:31:18 +0200 Message-Id: Subject: Re: [PATCH v5 06/12] gpio: regmap: fix memory leak of gpio_regmap structure Cc: "Frank Li" From: "Michael Walle" To: "Ioana Ciornei" , "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Linus Walleij" , "Bartosz Golaszewski" , "Shawn Guo" , "Lee Jones" , , , X-Mailer: aerc 0.16.0 References: <20250922142427.3310221-1-ioana.ciornei@nxp.com> <20250922142427.3310221-7-ioana.ciornei@nxp.com> In-Reply-To: <20250922142427.3310221-7-ioana.ciornei@nxp.com> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: --f956d6cccf0b57b84ee20053b25104b1ec48e1430d988842b38315809f52 Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 > The gpio_regmap structure is leaked on the error path. Fix this by > jumping to the appropriate kfree instead of returning directly. > > Fixes: db305161880a ("gpio: regmap: Allow ngpio to be read from the prope= rty") > Signed-off-by: Ioana Ciornei > Suggested-by: Michael Walle Reviewed-by: Michael Walle --f956d6cccf0b57b84ee20053b25104b1ec48e1430d988842b38315809f52 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iKgEABMJADAWIQTIVZIcOo5wfU/AngkSJzzuPgIf+AUCaNFdtxIcbXdhbGxlQGtl cm5lbC5vcmcACgkQEic87j4CH/g0DwF9H6aVPsWrIWXfIV3w34KCRnJBE3vXGa6r YzEUmVyN17OX/nB/okq8660PGFA2xDu0AX9b4KGMuu7IX9wIIz3xY3q3951HAtB2 eSONUcOXqVPWdSLr4xsrwQSUWYhuCDB2gWY= =L7E1 -----END PGP SIGNATURE----- --f956d6cccf0b57b84ee20053b25104b1ec48e1430d988842b38315809f52--