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CRED: Wrap task credential accesses in the IPv6 protocol

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Wrap access to task credentials so that they can be separated more easily from
the task_struct during the introduction of COW creds.

Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().

Change some task->e?[ug]id to task_e?[ug]id().  In some places it makes more
sense to use RCU directly rather than a convenient wrapper; these will be
addressed by later patches.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Cc: netdev@vger.kernel.org
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
David Howells 2008-11-14 10:39:07 +11:00 committed by James Morris
parent 734004072e
commit f82b359023
1 changed files with 1 additions and 1 deletions
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2
net/ipv6/ip6_flowlabel.c
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@ -388,7 +388,7 @@ fl_create(struct net *net, struct in6_flowlabel_req *freq, char __user *optval,
fl->owner = current->pid;
break;
case IPV6_FL_S_USER:
fl->owner = current->euid;
fl->owner = current_euid();
break;
default:
err = -EINVAL;