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Message-ID: <20251218153519.19453-1-johan@kernel.org> Date: Thu, 18 Dec 2025 16:35:14 +0100 From: Johan Hovold <johan@...nel.org> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Cc: Vladimir Zapolskiy <vz@...ia.com>, Piotr Wojtaszczyk <piotr.wojtaszczyk@...esys.com>, Alan Stern <stern@...land.harvard.edu>, Ma Ke <make24@...as.ac.cn>, linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org, Johan Hovold <johan@...nel.org> Subject: [PATCH v2 0/5] USB: lpc32xx: fix error handling 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 related device leak in the NXP OHCI driver. Included are also two related cleanups. Johan Changes in v2: - defer an ohci error label rename to the clean up patch 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
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