[PATCH] change lspp ipc auditing

Hi,

The patch below converts IPC auditing to collect sid's and convert to context
string only if it needs to output an audit record. This patch depends on the
inode audit change patch already being applied.

Signed-off-by: Steve Grubb <sgrubb@redhat.com>

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 15 insertions, 0 deletions

diff --git a/include/linux/selinux.h b/include/linux/selinux.h
index 84a6c7404687..413d66773b91 100644
--- a/include/linux/selinux.h
+++ b/include/linux/selinux.h
@@ -16,6 +16,7 @@
 struct selinux_audit_rule;
 struct audit_context;
 struct inode;
+struct kern_ipc_perm;
 
 #ifdef CONFIG_SECURITY_SELINUX
 
@@ -98,6 +99,15 @@ int selinux_ctxid_to_string(u32 ctxid, char **ctx, u32 *ctxlen);
  */
 void selinux_get_inode_sid(const struct inode *inode, u32 *sid);
 
+/**
+ *     selinux_get_ipc_sid - get the ipc security context ID
+ *     @ipcp: ipc structure to get the sid from.
+ *     @sid: pointer to security context ID to be filled in.
+ *
+ *     Returns nothing
+ */
+void selinux_get_ipc_sid(const struct kern_ipc_perm *ipcp, u32 *sid);
+
 #else
 
 static inline int selinux_audit_rule_init(u32 field, u32 op,
@@ -141,6 +151,11 @@ static inline void selinux_get_inode_sid(const struct inode *inode, u32 *sid)
         *sid = 0;
 }
 
+static inline void selinux_get_ipc_sid(const struct kern_ipc_perm *ipcp, u32 *sid)
+{
+        *sid = 0;
+}
+
 #endif  /* CONFIG_SECURITY_SELINUX */
 
 #endif /* _LINUX_SELINUX_H */