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media: rc: clean the freed urb pointer to avoid double free
authorNil Yi <teroincn@163.com>
Sat, 14 Aug 2021 10:29:39 +0000 (12:29 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Thu, 30 Sep 2021 08:07:43 +0000 (10:07 +0200)
commitc9458c6f8a8f9c8b09fef0e2a4d5798ded993ef8
tree6ade6435c15029b08c0f05ba9bb049c59dc68f67tree | snapshot
parentafae4ef7d5ad913cab1316137854a36bea6268a5commit | diff
media: rc: clean the freed urb pointer to avoid double free

After freed rx_urb, we should set the second interface urb to NULL,
otherwise a double free would happen when the driver is removed
from the first interface.

Signed-off-by: Nil Yi <teroincn@163.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/rc/imon.c diff | blob | history
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