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(parent: 336ca57) | patch
net: FIX ipv6_forward sysctl restart
authorEric W. Biederman <ebiederm@xmission.com>
Wed, 13 May 2009 16:58:17 +0000 (16:58 +0000)
committerDavid S. Miller <davem@davemloft.net>
Tue, 19 May 2009 05:15:58 +0000 (22:15 -0700)
commit5007392d8512e666107dc356d4c2e05627b9029b
tree95f89bd01bca414a6bd40ea46fd6065bebe6b135tree | snapshot
parent336ca57c3b4e2b58ea3273e6d978ab3dfa387b4ccommit | diff
net: FIX ipv6_forward sysctl restart

Just returning -ERESTARTSYS without a signal pending is not
good that will just leak it to userspace.  We need return
-ERESTARTNOINTR so we always restart and set signal pending
so that we fall of the fast path of syscall return and setup
the system call restart.

So use restart_syscall() which does all of this for us.

Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/addrconf.c diff | blob | history
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