Oliver Neukum c02c0249ce usb: cdc-acm: make sure a refcount is taken early enough ... commit c52873e5a1 upstream. destroy() will decrement the refcount on the interface, so that it needs to be taken so early that it never undercounts. Fixes: 7fb57a019f ("USB: cdc-acm: Fix potential deadlock (lockdep warning)") Cc: stable <stable@vger.kernel.org> Reported-and-tested-by: syzbot+1b2449b7b5dc240d107a@syzkaller.appspotmail.com Signed-off-by: Oliver Neukum <oneukum@suse.com> Link: https://lore.kernel.org/r/20190808142119.7998-1-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-08-25 10:48:00 +02:00
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cdc-acm.c	usb: cdc-acm: make sure a refcount is taken early enough	2019-08-25 10:48:00 +02:00
cdc-acm.h	cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader.	2019-01-09 17:38:45 +01:00
cdc-wdm.c	Revert "usb: cdc-wdm: Fix a sleep-in-atomic-context bug in service_outstanding_interrupt()"	2018-09-20 12:47:41 +02:00
Kconfig	usb: fix some references for /proc/bus/usb	2017-04-18 16:54:19 +02:00
Makefile	USB: add SPDX identifiers to all remaining Makefiles	2017-11-07 15:53:48 +01:00
usblp.c	usb: usblp: use irqsave() in USB's complete callback	2018-06-28 19:36:06 +09:00
usbtmc.c	usb: usbtmc: Add support for 32 bit compat applications	2018-07-24 13:50:50 +02:00