1 files changed, 24 insertions, 1 deletions

diff --git a/src/usr.bin/nc/netcat.c b/src/usr.bin/nc/netcat.c
index e03199e528..8e7f7e1718 100644
--- a/src/usr.bin/nc/netcat.c
+++ b/src/usr.bin/nc/netcat.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: netcat.c,v 1.191 2018/04/27 15:17:53 beck Exp $ */
+/* $OpenBSD: netcat.c,v 1.192 2018/08/10 17:15:22 deraadt Exp $ */
 /*
  * Copyright (c) 2001 Eric Jackson <ericj@monkey.org>
  * Copyright (c) 2015 Bob Beck.  All rights reserved.
@@ -364,6 +364,29 @@ main(int argc, char *argv[])
         } else
                 usage(1);
 
+        if (usetls) {
+                if (Cflag && unveil(Cflag, "r") == -1)
+                        err(1, "unveil");
+                if (unveil(Rflag, "r") == -1)
+                        err(1, "unveil");
+                if (Kflag && unveil(Kflag, "r") == -1)
+                        err(1, "unveil");
+                if (oflag && unveil(oflag, "r") == -1)
+                        err(1, "unveil");
+        } else {
+                if (family == AF_UNIX) {
+                        if (unveil(host, "rwc") == -1)
+                                err(1, "unveil");
+                        if (uflag && !lflag) {
+                                if (unveil(sflag ? sflag : "/tmp", "rwc") == -1)
+                                        err(1, "unveil");
+                        }
+                } else {
+                        if (unveil("/", "") == -1)
+                                err(1, "unveil");
+                }
+        }
+
         if (family == AF_UNIX) {
                 if (pledge("stdio rpath wpath cpath tmppath unix", NULL) == -1)
                         err(1, "pledge");