add "tty" for several subcommands of openssl

it is needed in order to let libssl UI_* function plays with echo on/off when
asking for password on terminal.

passwd subcommand needs additionnal "wpath cpath" in order to let it calls
fopen("/dev/tty", "w") (O_WRONLY with O_CREAT | O_TRUNC).

problem reported by several
with and ok doug@

1 files changed, 2 insertions, 2 deletions

diff --git a/src/usr.bin/openssl/openssl.c b/src/usr.bin/openssl/openssl.c
index 43f0e9189c..374bcd27d0 100644
--- a/src/usr.bin/openssl/openssl.c
+++ b/src/usr.bin/openssl/openssl.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: openssl.c,v 1.18 2015/10/16 13:37:44 millert Exp $ */
+/* $OpenBSD: openssl.c,v 1.19 2015/10/17 07:51:10 semarie Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -438,7 +438,7 @@ main(int argc, char **argv)
         arg.data = NULL;
         arg.count = 0;
 
-        if (pledge("stdio inet rpath wpath cpath proc flock", NULL) == -1) {
+        if (pledge("stdio inet rpath wpath cpath proc flock tty", NULL) == -1) {
                 fprintf(stderr, "openssl: pledge: %s\n", strerror(errno));
                 exit(1);
         }