rtnetlink: fix a memory leak when ->newlink fails

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It is possible that ->newlink() fails before registering
the device, in this case we should just free it, it's
safe to call free_netdev().

Fixes: commit 0e0eee2465 (net: correct error path in rtnl_newlink())
Cc: David S. Miller <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Cong Wang <cwang@twopensource.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Cong Wang 2014-06-03 16:40:47 -07:00 • committed by David S. Miller

parent 9aaae044ab

commit e51fb15231

1 changed files with 7 additions and 3 deletions

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net/core/rtnetlink.c

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