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(parent: 459eea7) | patch
[TUN]: Fix RTNL-locking in tun/tap driver
authorKim B. Heino <Kim.Heino@bluegiga.com>
Fri, 29 Feb 2008 20:26:21 +0000 (12:26 -0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 29 Feb 2008 20:26:21 +0000 (12:26 -0800)
commit401023710d73aaef1191ab4d6a79d39c51add828
treea19260d86b6fa1cdb27a368a3d77335cdfb27dbftree | snapshot
parent459eea74104ad85c30e17541c2b30d776445e985commit | diff
[TUN]: Fix RTNL-locking in tun/tap driver

Current tun/tap driver sets also net device's hw address when asked to
change character device's hw address. This is a good idea, but it
misses RTLN-locking, resulting following error message in 2.6.25-rc3's
inetdev_event() function:

RTNL: assertion failed at net/ipv4/devinet.c (1050)

Attached patch fixes this problem.

Signed-off-by: Kim B. Heino <Kim.Heino@bluegiga.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/tun.c diff | blob | history
Domain: System / Kernel;