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authorSteve Grubb <sgrubb@redhat.com>2006-04-03 09:08:13 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2006-05-01 06:09:58 -0400
commite7c3497013a7e5496ce3d5fd3c73b5cf5af7a56e (patch)
tree2a57da5e958011b300256988e414387b1455660c /include
parent9c7aa6aa74fa8a5cda36e54cbbe4fffe0214497d (diff)
[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>
Diffstat (limited to 'include')
-rw-r--r--include/linux/netlink.h1
-rw-r--r--include/linux/selinux.h16
2 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index f8f3d1c927f8..87b8a5703ebc 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -143,6 +143,7 @@ struct netlink_skb_parms
__u32 dst_group;
kernel_cap_t eff_cap;
__u32 loginuid; /* Login (audit) uid */
+ __u32 sid; /* SELinux security id */
};
#define NETLINK_CB(skb) (*(struct netlink_skb_parms*)&((skb)->cb))
diff --git a/include/linux/selinux.h b/include/linux/selinux.h
index 413d66773b91..4047bcde4484 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_inode_sid(const struct inode *inode, u32 *sid);
*/
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 @@ static inline void selinux_get_ipc_sid(const struct kern_ipc_perm *ipcp, u32 *si
*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 */