tree cfaf0f43f4ce50669f07031ec42062b4c9a7f985
parent 73f7ef435934e952c1d70d83d69921ea5d1f6bd4
author Eric W. Biederman <ebiederm@xmission.com> 1353034979 +0000
committer David S. Miller <davem@davemloft.net> 1353288655 -0500

net: Don't export sysctls to unprivileged users

In preparation for supporting the creation of network namespaces
by unprivileged users, modify all of the per net sysctl exports
and refuse to allow them to unprivileged users.

This makes it safe for unprivileged users in general to access
per net sysctls, and allows sysctls to be exported to unprivileged
users on an individual basis as they are deemed safe.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>