From 261d55f2225fec05267e5ee62e3c11518562b24f Mon Sep 17 00:00:00 2001
From: des <des@FreeBSD.org>
Date: Tue, 18 Oct 2011 07:31:49 +0000
Subject: Trace attempts to open a portal device.

Ceterum censeo portalfs esse delendam.
---
 sys/fs/portalfs/portal_vnops.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'sys/fs')

diff --git a/sys/fs/portalfs/portal_vnops.c b/sys/fs/portalfs/portal_vnops.c
index 7cd5267..f9ef08a 100644
--- a/sys/fs/portalfs/portal_vnops.c
+++ b/sys/fs/portalfs/portal_vnops.c
@@ -240,8 +240,13 @@ portal_open(ap)
 	 * This may require access to a global namespace (e.g. an IP address);
 	 * disallow it entirely, as we do open(2).
 	 */
-	if (IN_CAPABILITY_MODE(td))
+	if (IN_CAPABILITY_MODE(td)) {
+#ifdef KTRACE
+		if (KTRPOINT(td, KTR_CAPFAIL))
+			ktrcapfail(CAPFAIL_SYSCALL, 0, 0);
+#endif
 		return (ECAPMODE);
+	}
 #endif
 
 	/*
-- 
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