linux_dsm_epyc7002/drivers/usb/wusbcore
Thomas Pugliese 33186c4416 usb: wusbcore: avoid stack overflow in URB enqueue error path
This patch modifies wa_urb_enqueue to return an error and not call the
urb completion routine if it failed to enqueue the urb because the HWA
device is gone.  This prevents a stack overflow due to infinite
submit/complete recursion when unplugging the HWA while connected to a
HID device.

Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-03 15:46:26 -07:00
..
cbaf.c USB: convert drivers/usb/* to use module_usb_driver() 2011-11-18 09:34:02 -08:00
crypto.c Fix common misspellings 2011-03-31 11:26:23 -03:00
dev-sysfs.c uwb: use dev_dbg() for debug messages 2008-12-22 18:22:50 +00:00
devconnect.c wusbcore: reduce keepalive threshold from timeout/2 to timeout/3 2013-06-06 11:19:27 -07:00
Kconfig USB: regroup all depends on USB within an if USB block 2013-04-09 16:49:07 -07:00
Makefile usb: makefile cleanup 2010-10-22 10:22:07 -07:00
mmc.c USB: HWA: fix device probe failure 2013-06-24 16:20:43 -07:00
pal.c USB: HWA: fix device probe failure 2013-06-24 16:20:43 -07:00
reservation.c USB: HWA: fix device probe failure 2013-06-24 16:20:43 -07:00
rh.c wusbcore: fix root hub hub_status_data to only return > 0 if status has actually changed 2013-08-12 13:13:32 -07:00
security.c wusb: Fix potential memory leak in wusb_dev_sec_add() 2012-08-10 12:06:38 -07:00
wa-hc.c usb: wusbcore: rename fields in struct wahc 2013-09-26 16:27:20 -07:00
wa-hc.h usb: wusbcore: rename fields in struct wahc 2013-09-26 16:27:20 -07:00
wa-nep.c wusbcore wire adapter: ignore HWA_NOTIF_BPST_ADJ notifications 2013-06-06 13:11:14 -07:00
wa-rpipe.c USB: WUSBCORE: clear RPIPE stall for control endpoints 2013-08-15 17:35:31 -07:00
wa-xfer.c usb: wusbcore: avoid stack overflow in URB enqueue error path 2013-10-03 15:46:26 -07:00
wusbhc.c USB: HWA: fix device probe failure 2013-06-24 16:20:43 -07:00
wusbhc.h wusbcore: add sysfs attribute for retry count 2013-06-24 16:19:02 -07:00