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linux/drivers/net/tun.c
Eric Dumazet 9180bb4f04 tun: add a missing rcu_read_unlock() in error path 
In my latest patch I missed one rcu_read_unlock(), in case
device is down.

Fixes: 4477138fa0 ("tun: properly test for IFF_UP")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-16 13:16:37 -07:00

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