linux-kernel - Re: linux-next: build failure after merge of the akpm tree

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Message-Id: <20120926134755.37b3db32.akpm@linux-foundation.org>
Date:	Wed, 26 Sep 2012 13:47:55 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Kees Cook <keescook@...omium.org>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Fengguang Wu <fengguang.wu@...el.com>
Subject: Re: linux-next: build failure after merge of the akpm tree

On Wed, 26 Sep 2012 13:42:05 -0700
Kees Cook <keescook@...omium.org> wrote:

> > +static inline int audit_get_loginuid(struct task_struct *tsk)
> 
> Shouldn't this return kuid_t, due to "userns: Convert the audit
> loginuid  to be a kuid"?

yup, thanks.

--- a/include/linux/audit.h~audith-replace-defines-with-c-stubs-fix
+++ a/include/linux/audit.h
@@ -530,7 +530,7 @@ extern int auditsc_get_stamp(struct audi
 			      struct timespec *t, unsigned int *serial);
 extern int audit_set_loginuid(kuid_t loginuid);
 
-static inline int audit_get_loginuid(struct task_struct *tsk)
+static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
 {
 	return tsk->loginuid
 }
@@ -677,7 +677,7 @@ static inline int auditsc_get_stamp(stru
 {
 	return 0;
 }
-static inline int audit_get_loginuid(struct task_struct *tsk)
+static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
 {
 	return INVALID_UID;
 }
_

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