Johan Hovold 91fac0741d USB: cdc-acm: fix minor-number release ... If the driver runs out of minor numbers it would release minor 0 and allow another device to claim the minor while still in use. Fortunately, registering the tty class device of the second device would fail (with a stack dump) due to the sysfs name collision so no memory is leaked. Fixes: cae2bc768d ("usb: cdc-acm: Decrement tty port's refcount if probe() fail") Cc: stable@vger.kernel.org # 4.19 Cc: Jaejoong Kim <climbbb.kim@gmail.com> Acked-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20210907082318.7757-1-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-09-14 10:33:40 +02:00
..
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
Makefile	USB: add SPDX identifiers to all remaining Makefiles	2017-11-07 15:53:48 +01:00
cdc-acm.c	USB: cdc-acm: fix minor-number release	2021-09-14 10:33:40 +02:00
cdc-acm.h	USB: cdc-acm: fix minor-number release	2021-09-14 10:33:40 +02:00
cdc-wdm.c	usb: cdc-wdm: fix build error when CONFIG_WWAN_CORE is not set	2021-07-21 10:13:06 +02:00
usblp.c	USB: usblp: fix a hang in poll() if disconnected	2021-03-10 09:36:13 +01:00
usbtmc.c	USB: usbtmc: Fix RCU stall warning	2021-07-27 15:52:37 +02:00