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 84975a47114003c5f778dd112060132941c39cc6..252ba4bd21367d5ebae1c661f17c6b0b36d64900 100644 (file)
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -3349,7 +3349,7 @@ 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);
                }