CRED: Separate task security context from task_struct
Separate the task security context from task_struct. At this point, the
security data is temporarily embedded in the task_struct with two pointers
pointing to it.
Note that the Alpha arch is altered as it refers to (E)UID and (E)GID in
entry.S via asm-offsets.
With comment fixes Signed-off-by: Marc Dionne <marc.c.dionne@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/kernel/capability.c b/kernel/capability.c
index 58b0051..a404b98 100644
--- a/kernel/capability.c
+++ b/kernel/capability.c
@@ -171,8 +171,8 @@
spin_lock(&task_capability_lock);
- pE_old = current->cap_effective;
- current->cap_effective = pE_new;
+ pE_old = current->cred->cap_effective;
+ current->cred->cap_effective = pE_new;
spin_unlock(&task_capability_lock);