linux_dsm_epyc7002/drivers/usb/renesas_usbhs
Yoshihiro Shimoda c9eb29503e usb: renesas_usbhs: gadget: Fix NULL pointer dereference in usbhsg_ep_dequeue()
This patch fixes an issue that NULL pointer dereference happens when
a gadget driver calls usb_ep_dequeue() for ep0 after disconnected
a usb cable. This is because that usbhsg_try_stop() will call
usbhsg_ep_disable(&dcp->ep) when a usb cable is disconnected and
the pipe of dcp (ep0) is set to NULL.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-11-19 14:48:48 -06:00
..
common.c usb: renesas_usbhs: Add support for R-Car H3 2015-09-30 11:21:11 -05:00
common.h usb: renesas_usbhs: add support for USB-DMAC 2015-03-13 10:41:19 -05:00
fifo.c usb: patches for v4.2 merge window 2015-06-02 10:47:03 +09:00
fifo.h usb: renesas_usbhs: tidyup usbhs_for_each_dfifo macro 2015-04-27 15:48:33 -05:00
Kconfig usb: renesas: fix extcon dependency 2015-02-23 09:14:33 -06:00
Makefile usb: renesas_usbhs: add R-Car Gen. 2 init and power control 2014-07-16 10:06:32 -05:00
mod_gadget.c usb: renesas_usbhs: gadget: Fix NULL pointer dereference in usbhsg_ep_dequeue() 2015-11-19 14:48:48 -06:00
mod_host.c renesas_usbhs: mod_host: use USB_DT_HUB 2015-04-03 19:03:16 +02:00
mod.c usb: renesas_usbhs: avoid uninitialized variable use 2015-05-22 08:52:16 -05:00
mod.h renesas_usbhs: cleanup quoted includes 2012-06-05 10:15:25 +02:00
pipe.c usb: renesas_usbhs: add support for USB-DMAC 2015-03-13 10:41:19 -05:00
pipe.h usb: renesas_usbhs: add support for USB-DMAC 2015-03-13 10:41:19 -05:00
rcar2.c usb: renesas_usbhs: Remove unneeded #include <linux/platform_data/gpio-rcar.h> 2015-10-20 16:03:36 +02:00
rcar2.h usb: renesas_usbhs: add R-Car Gen. 2 init and power control 2014-07-16 10:06:32 -05:00