Fabio M. De Francesco c853685d11 usb: core: Unregister device on component_add() failure ... Commit 8c67d06f3f ("usb: Link the ports to the connectors they are attached to") creates a link to the USB Type-C connector for every new port that is added when possible. If component_add() fails, usb_hub_create_port_device() prints a warning but does not unregister the device and does not return errors to the callers. Syzbot reported a "WARNING in component_del()". Fix this issue in usb_hub_create_port_device by calling device_unregister() and returning the errors from component_add(). Fixes: 8c67d06f3f ("usb: Link the ports to the connectors they are attached to") Reported-and-tested-by: syzbot+60df062e1c41940cae0f@syzkaller.appspotmail.com Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com> Link: https://lore.kernel.org/r/20220209164500.8769-1-fmdefrancesco@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-02-11 10:57:21 +01:00
..
Kconfig	…
Makefile	…
buffer.c	…
config.c	usb: core: config: using bit mask instead of individual bits	2021-12-12 13:06:39 +01:00
devices.c	…
devio.c	USB: core: Make do_proc_control() and do_proc_bulk() killable	2021-09-14 11:55:22 +02:00
driver.c	usb: core: Export usb_device_match_id	2021-12-17 17:02:04 +01:00
endpoint.c	…
file.c	…
generic.c	usb: core: Fix file path that does not exist	2021-12-05 14:24:19 +01:00
hcd-pci.c	…
hcd.c	USB: core: Fix hang in usb_kill_urb by adding memory barriers	2022-01-25 18:43:19 +01:00
hub.c	USB: core: Fix bug in resuming hub's handling of wakeup requests	2022-01-03 14:40:39 +01:00
hub.h	…
ledtrig-usbport.c	…
message.c	…
notify.c	…
of.c	…
otg_productlist.h	…
phy.c	…
phy.h	…
port.c	usb: core: Unregister device on component_add() failure	2022-02-11 10:57:21 +01:00
quirks.c	USB: NO_LPM quirk Lenovo USB-C to Ethernet Adapher(RTL8153-04)	2021-12-15 23:42:33 +01:00
sysfs.c	…
urb.c	USB: core: Fix hang in usb_kill_urb by adding memory barriers	2022-01-25 18:43:19 +01:00
usb-acpi.c	…
usb.c	usb: Remove usb_for_each_port()	2021-12-30 12:13:04 +01:00
usb.h	…