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 C8122248886; Thu, 18 Dec 2025 14:20:46 +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=1766067646; cv=none; b=JsWfRRdT3rV/HoB0PGg5ZTbO6kChcGreR9IwK5Tl1fbd3MrE8pYJfrt9LxJqKAT86DrYPWmd6pvKXQj4e6aYrpzp9bsL16xPDtjf1UUzbbq5ZwBd3hBp6Ji/G1nWPsrdHc1W8a5z54GV+OHvUJlZ1RmZgWi+wPzFs+Jq2lTZ8IQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766067646; c=relaxed/simple; bh=wF26NQBIHpeYuZsa0o8hohE86D5KBU/gDr6Nos9QJl8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=VUjE26nYZa4qbpDF5/OGkDJGzRZ/b7s9/cNw8nbDAtX8VLUzcYLWkGUbGYAFBdw62+H7c3p+DSwPaxjS2QNNQ2URBHlGN2XersOF9VwEiqOL2qjqNsl98NbNDNIk9C1wm2/P/yI8nQj+Ot/XLx07QhwX5HHOlJiGNWSGuzjgrYs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=LUVWJ9bn; 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="LUVWJ9bn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 61A3DC4CEFB; Thu, 18 Dec 2025 14:20:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766067646; bh=wF26NQBIHpeYuZsa0o8hohE86D5KBU/gDr6Nos9QJl8=; h=From:To:Cc:Subject:Date:From; b=LUVWJ9bnnMcqIyBabbJIuvFGUnBagY2Ydg3EPGOMkyIqbzxmECrBwIdNeLjf5RmRT emYzrUSh0mvoVeuxYWZpWkUZq0OWpPKg9Gx4x7az3ieiDE/TGhnsB4xVsjWV91JVKa ISvVk983TvxhevXqVN2YVAYlDT0y4/O0b6Lmgm5LL4HuTJFSm3EcCoJLp30JciSJaj /DpwYuSHCzxxOoOXNAZHEHv3YxoiH68X9FJp+ZXGseZWqcMSifjZeqQtCj6LUPyZVs v1EnVBw7T1YrMc+tOGTQdj4TiQobgEaXDRQ5NmF6yFeYgdwUOlVPTxti7ra0h+MVkM VcosordbhyHcg== Received: from johan by xi.lan with local (Exim 4.98.2) (envelope-from ) id 1vWErz-000000001YE-3lAw; Thu, 18 Dec 2025 15:20:44 +0100 From: Johan Hovold To: Greg Kroah-Hartman Cc: Vladimir Zapolskiy , Piotr Wojtaszczyk , Alan Stern , Ma Ke , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH 0/5] USB: lpc32xx: fix error handling Date: Thu, 18 Dec 2025 15:19:40 +0100 Message-ID: <20251218141945.5884-1-johan@kernel.org> X-Mailer: git-send-email 2.51.2 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit A recent change fixing a device reference leak introduced a clock imbalance by reusing an error path so that the clock may be disabled before having been enabled. The very same change could also lead to a use-after-free in case the driver is used with non-OF probing. This series fixes the resulting mess as well as the device leak in the NXP OHCI driver. Included are also two related cleanups. Johan Johan Hovold (5): usb: gadget: lpc32xx_udc: fix clock imbalance in error path usb: phy: isp1301: fix non-OF device reference imbalance usb: ohci-nxp: fix device leak on probe failure usb: gadget: lpc32xx_udc: clean up probe error labels usb: ohci-nxp: clean up probe error labels drivers/usb/gadget/udc/lpc32xx_udc.c | 41 ++++++++++++++-------------- drivers/usb/host/ohci-nxp.c | 18 ++++++------ drivers/usb/phy/phy-isp1301.c | 7 ++++- 3 files changed, 36 insertions(+), 30 deletions(-) -- 2.51.2