Files
android_kernel_xiaomi_sm8450/drivers/usb/cdns3
Andrey Strachuk 7af83bb516 usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable()
[ Upstream commit c3ffc9c4ca44bfe9562166793d133e1fb0630ea6 ]

If 'ep' is NULL, result of ep_to_cdns3_ep(ep) is invalid pointer
and its dereference with priv_ep->cdns3_dev may cause panic.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 7733f6c32e ("usb: cdns3: Add Cadence USB3 DRD Driver")
Acked-by: Peter Chen <peter.chen@kernel.org>
Signed-off-by: Andrey Strachuk <strochuk@ispras.ru>
Link: https://lore.kernel.org/r/20220718160052.4188-1-strochuk@ispras.ru
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-21 15:16:02 +02:00
..
2021-08-12 13:22:10 +02:00
2020-01-15 10:39:22 +01:00
2020-01-15 10:39:22 +01:00