[PATCH] Reworked patch for labels on user space messages
The below patch should be applied after the inode and ipc sid patches.
This patch is a reworking of Tim's patch that has been updated to match
the inode and ipc patches since its similar.
[updated:
> Stephen Smalley also wanted to change a variable from isec to tsec in the
> user sid patch. ]
Signed-off-by: Steve Grubb <sgrubb@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/include/linux/selinux.h b/include/linux/selinux.h
index 413d667..4047bcd 100644
--- a/include/linux/selinux.h
+++ b/include/linux/selinux.h
@@ -5,6 +5,7 @@
*
* Copyright (C) 2005 Red Hat, Inc., James Morris <jmorris@redhat.com>
* Copyright (C) 2006 Trusted Computer Solutions, Inc. <dgoeddel@trustedcs.com>
+ * Copyright (C) 2006 IBM Corporation, Timothy R. Chavez <tinytim@us.ibm.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
@@ -108,6 +109,16 @@
*/
void selinux_get_ipc_sid(const struct kern_ipc_perm *ipcp, u32 *sid);
+/**
+ * selinux_get_task_sid - return the SID of task
+ * @tsk: the task whose SID will be returned
+ * @sid: pointer to security context ID to be filled in.
+ *
+ * Returns nothing
+ */
+void selinux_get_task_sid(struct task_struct *tsk, u32 *sid);
+
+
#else
static inline int selinux_audit_rule_init(u32 field, u32 op,
@@ -156,6 +167,11 @@
*sid = 0;
}
+static inline void selinux_get_task_sid(struct task_struct *tsk, u32 *sid)
+{
+ *sid = 0;
+}
+
#endif /* CONFIG_SECURITY_SELINUX */
#endif /* _LINUX_SELINUX_H */