Fix UTF-8 issuer printing

If no field separator is specified, default to using the comma plus space
separation, unless the compat flag is set.

Fixes an a bug with printing issuers and other things that contain UTF-8

Reported by Jean-Luc Duprat
The very simple fix ix is a joint effort by Henson and Levitte
Fixes libressl/portable issue #845

ok jsing

diff --git a/usr.bin/openssl/apps.c b/usr.bin/openssl/apps.c
index 592a689..f5f1248 100644 (file)
--- a/usr.bin/openssl/apps.c
+++ b/usr.bin/openssl/apps.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: apps.c,v 1.63 2023/04/14 15:27:13 tb Exp $ */
+/* $OpenBSD: apps.c,v 1.64 2023/04/22 20:50:26 tb Exp $ */
 /*
  * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
  *
@@ -933,7 +933,11 @@ set_name_ex(unsigned long *flags, const char *arg)
                {"ca_default", XN_FLAG_MULTILINE, 0xffffffffL},
                {NULL, 0, 0}
        };
-       return set_multi_opts(flags, arg, ex_tbl);
+       if (!set_multi_opts(flags, arg, ex_tbl))
+               return 0;
+       if (*flags != XN_FLAG_COMPAT && (*flags & XN_FLAG_SEP_MASK) == 0)
+               *flags |= XN_FLAG_SEP_CPLUS_SPC;
+       return 1;
 }
 
 int