apparmor: fix af_unix auditing to include all address information

The auditing of addresses currently doesn't include the source address
and mixes source and foreign/peer under the same audit name. Fix this
so source is always addr, and the foreign/peer is peer_addr.

Fixes: c05e705812d1 ("apparmor: add fine grained af_unix mediation")
Signed-off-by: John Johansen <john.johansen@canonical.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/security/apparmor/include/audit.h b/security/apparmor/include/audit.h
index 365bc67dd1509..1a71a94ea19c9 100644
--- a/security/apparmor/include/audit.h
+++ b/security/apparmor/include/audit.h
@@ -140,6 +140,10 @@ struct apparmor_audit_data {
 					int type, protocol;
 					void *addr;
 					int addrlen;
+					struct {
+						void *addr;
+						int addrlen;
+					} peer;
 				} net;
 			};
 		};