netlink: Properly unbind in error conditions.
authorHiroaki SHIMODA <shimoda.hiroaki@gmail.com>
Wed, 12 Nov 2014 19:24:10 +0000 (04:24 +0900)
committerDavid S. Miller <davem@davemloft.net>
Wed, 12 Nov 2014 20:12:06 +0000 (15:12 -0500)
commit6251edd932ce3faadbfe27b0a0fe79780e0972e9
treebb46e41eaad644a944ae33a9450fc24212e4b6ed
parentcca04b2854ecfb7cd1b8ee84ab38bc99af59f526
netlink: Properly unbind in error conditions.

Even if netlink_kernel_cfg::unbind is implemented the unbind() method is
not called, because cfg->unbind is omitted in __netlink_kernel_create().
And fix wrong argument of test_bit() and off by one problem.

At this point, no unbind() method is implemented, so there is no real
issue.

Fixes: 4f520900522f ("netlink: have netlink per-protocol bind function return an error code.")
Signed-off-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com>
Cc: Richard Guy Briggs <rgb@redhat.com>
Acked-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/netlink/af_netlink.c