linux/drivers/usb
Haoxiang Li 677f382aca usb: renesas_usbhs: Fix a resource leak in usbhs_pipe_malloc()
commit 36cc7e09df upstream.

usbhsp_get_pipe() set pipe's flags to IS_USED. In error paths,
usbhsp_put_pipe() is required to clear pipe's flags to prevent
pipe exhaustion.

Fixes: f1407d5c66 ("usb: renesas_usbhs: Add Renesas USBHS common code")
Cc: stable <stable@kernel.org>
Signed-off-by: Haoxiang Li <haoxiang_li2024@163.com>
Link: https://patch.msgid.link/20251204132129.109234-1-haoxiang_li2024@163.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2026-01-19 13:09:51 +01:00
..
atm usb: atm: cxacru: Merge cxacru_upload_firmware() into cxacru_heavy_init() 2025-08-28 16:24:27 +02:00
c67x00 usb/c67x00: Replace tasklet with work 2021-01-26 18:36:37 +01:00
cdns3 usb: cdns3: Fix double resource release in cdns3_pci_probe 2025-12-07 06:09:35 +09:00
chipidea usb: chipidea: add USB PHY event 2025-08-28 16:24:05 +02:00
class cdc-acm: fix race between initial clearing halt and open 2025-08-28 16:24:26 +02:00
common usb: common: usb-conn-gpio: use a unique name for usb connector device 2025-07-10 15:57:33 +02:00
core USB: Fix descriptor count when handling invalid MBIM extended descriptor 2026-01-19 13:09:22 +01:00
dwc2 usb: dwc2: fix hang during suspend if set as peripheral 2026-01-19 13:09:32 +01:00
dwc3 usb: dwc3: of-simple: fix clock resource leak in dwc3_of_simple_probe 2026-01-19 13:09:50 +01:00
early usb: early: xhci-dbc: Fix early_ioremap leak 2025-08-28 16:24:06 +02:00
gadget USB: lpc32xx_udc: Fix error handling in probe 2026-01-19 13:09:50 +01:00
host usb: xhci: limit run_graceperiod for only usb 3.0 devices 2026-01-19 13:09:48 +01:00
image USB: microtek: use set_host_byte() 2020-09-16 12:42:10 +02:00
isp1760 usb: isp1760: Fix out-of-bounds array access 2022-06-09 10:22:27 +02:00
misc usb: chaoskey: fix locking for O_NONBLOCK 2026-01-19 13:09:31 +01:00
mon usb: mon: Increase BUFF_MAX to 64 MiB to support multi-MB URBs 2025-12-07 06:09:22 +09:00
mtu3 usb: mtu3: fix kernel panic at qmu transfer done irq handler 2023-05-11 23:00:33 +09:00
musb usb: musb: omap2430: fix device leak at unbind 2025-08-28 16:24:32 +02:00
phy usb: phy: isp1301: fix non-OF device reference imbalance 2026-01-19 13:09:50 +01:00
renesas_usbhs usb: renesas_usbhs: Fix a resource leak in usbhs_pipe_malloc() 2026-01-19 13:09:51 +01:00
roles usb: roles: set switch registered flag early on 2025-03-13 12:50:37 +01:00
serial USB: serial: kobil_sct: fix TIOCMBIS and TIOCMBIC 2026-01-19 13:09:20 +01:00
storage usb: usb-storage: Maintain minimal modifications to the bcdDevice range. 2026-01-19 13:09:50 +01:00
typec usb: typec: ucsi: Handle incorrect num_connectors capability 2026-01-19 13:09:48 +01:00
usbip usbip: Fix locking bug in RT-enabled kernels 2026-01-19 13:09:47 +01:00
Kconfig usb: remove reference to deleted config STB03xxx 2021-08-18 15:32:19 +02:00
Makefile usb: host: remove line for obsolete config USB_HWA_HCD 2021-08-18 15:32:19 +02:00
usb-skeleton.c USB: usb-skeleton: drop redundant in-urb check 2019-10-10 12:41:19 +02:00