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authorDavid Howells <dhowells@redhat.com>2008-11-14 10:39:10 +1100
committerJames Morris <jmorris@namei.org>2008-11-14 10:39:10 +1100
commit8192b0c482d7078fcdcb4854341b977426f6f09b (patch)
tree6ab545ac9adff7fdc994c7b120b1c9d0915dd62e /include
parent19d65624d38d6296dddf725d1b03baa8a491a553 (diff)
downloadop-kernel-dev-8192b0c482d7078fcdcb4854341b977426f6f09b.zip
op-kernel-dev-8192b0c482d7078fcdcb4854341b977426f6f09b.tar.gz
CRED: Wrap task credential accesses in the networking subsystem
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>
Diffstat (limited to 'include')
-rw-r--r--include/net/scm.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/scm.h b/include/net/scm.h
index 06df126..f160116 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -54,8 +54,8 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg,
struct scm_cookie *scm)
{
struct task_struct *p = current;
- scm->creds.uid = p->uid;
- scm->creds.gid = p->gid;
+ scm->creds.uid = current_uid();
+ scm->creds.gid = current_gid();
scm->creds.pid = task_tgid_vnr(p);
scm->fp = NULL;
scm->seq = 0;
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