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(parent: dc9ba61) | patch
tun: Multicast handling in tun_chr_ioctl() needs proper locking.
authorDavid S. Miller <davem@davemloft.net>
Thu, 24 Apr 2008 10:44:43 +0000 (03:44 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 24 Apr 2008 10:44:43 +0000 (03:44 -0700)
commit303353de7152112523ac5f64adc556566f6316cd
tree8f45047eb778c13150809df837c1a1327a3f6c05tree | snapshot
parentdc9ba61da0793e15d235406440882d78a122bf5ecommit | diff
tun: Multicast handling in tun_chr_ioctl() needs proper locking.

Since these operations don't go through the normal
device calls, we have to ensure we synchronize with
those paths.

Noticed by Alan Cox.

Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/tun.c diff | blob | history
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