From: Rafal Krypa <r.krypa@samsung.com>
Date: Thu, 8 Jan 2015 17:52:45 +0000 (+0100)
Subject: smack: Add missing logging in bidirectional UDS connect check
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=138a868f009bfca8633032cdb91e2b02e292658b;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

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>
---

diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 81b30e32c526..f60ded3a8da1 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -3333,7 +3333,7 @@ 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);
 		}