Abdun Nihaal 3f978e3f15 isdn: mISDN: hfcsusb: fix memory leak in hfcsusb_probe() ...

In hfcsusb_probe(), the memory allocated for ctrl_urb gets leaked when
setup_instance() fails with an error code. Fix that by freeing the urb
before freeing the hw structure. Also change the error paths to use the
goto ladder style.

Compile tested only. Issue found using a prototype static analysis tool.

Fixes: 69f52adb2d ("mISDN: Add HFC USB driver")
Signed-off-by: Abdun Nihaal <nihaal@cse.iitm.ac.in>
Link: https://patch.msgid.link/20251030042524.194812-1-nihaal@cse.iitm.ac.in
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2025-10-31 17:39:14 -07:00

..

capi

tty: introduce and use tty_port_tty_vhangup() helper

2025-06-17 13:42:33 +02:00

hardware

isdn: mISDN: hfcsusb: fix memory leak in hfcsusb_probe()

2025-10-31 17:39:14 -07:00

mISDN

mISDN: Fix memory leak in dsp_hwec_enable()

2025-08-29 19:19:39 -07:00

Kconfig

mISDN: add HAS_IOPORT dependencies

2023-05-31 19:17:40 +01:00

Makefile

isdn: capi: dead code removal

2019-12-11 09:12:38 +01:00