net: tun: stop NAPI when detaching queues

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While looking at a syzbot report I noticed the NAPI only gets
disabled before it's deleted. I think that user can detach
the queue before destroying the device and the NAPI will never
be stopped.

Fixes: 943170998b ("tun: enable NAPI for TUN/TAP driver")
Acked-by: Petar Penkov <ppenkov@aviatrix.com>
Link: https://lore.kernel.org/r/20220623042105.2274812-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Jakub Kicinski 2022-06-22 21:21:05 -07:00

parent cb8092d70a

commit a8fc8cb569

1 changed files with 10 additions and 1 deletions

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drivers/net/tun.c

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