BACKPORT: smack: Add missing logging in bidirectional UDS connect check

During UDS connection check, both sides are checked for write access to
the other side. But only the first check is performed with audit support.
The second one didn't produce any audit logs. This simple patch fixes that.

Signed-off-by: Rafal Krypa <r.krypa@samsung.com>
(cherry-picked from upstream 138a868f009bfca8633032cdb91e2b02e292658b)

diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 991c8208b88301e7a873f220da1fd2f04ead0783..d726625f7d168e78502d0de5d0db85fa7a82424c 100644 (file)
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -3337,7 +3337,7 @@ static int smack_unix_stream_connect(struct sock *sock,
                if (rc == 0) {
                        okp = osp->smk_out;
                        skp = ssp->smk_in;
-                       rc = smk_access(okp, skp, MAY_WRITE, NULL);
+                       rc = smk_access(okp, skp, MAY_WRITE, &ad);
                        rc = smk_bu_note("UDS connect", okp, skp,
                                                MAY_WRITE, rc);
                }