Changed CC_PRINT character class to allow UTF-8 chars.

This allows usernames, common names, etc. to be UTF-8.

Version 2.1.9

git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@7518 e7ae566f-a301-0410-adde-c780ea21d3b5

2 files changed, 2 insertions, 2 deletions

diff --git a/buffer.c b/buffer.c
index cff2616..ce28cb0 100644
--- a/buffer.c
+++ b/buffer.c
@@ -720,7 +720,7 @@ char_class (const unsigned char c, const unsigned int flags)
     return true;
   if ((flags & CC_DIGIT) && isdigit (c))
     return true;
-  if ((flags & CC_PRINT) && isprint (c))
+  if ((flags & CC_PRINT) && (isprint (c) || c >= 0x7f)) /* allow UTF-8 */
     return true;
   if ((flags & CC_PUNCT) && ispunct (c))
     return true;    
diff --git a/manage.c b/manage.c
index 7a888e8..c6632cd 100644
--- a/manage.c
+++ b/manage.c
@@ -3173,7 +3173,7 @@ command_line_add (struct command_line *cl, const unsigned char *buf, const int l
   int i;
   for (i = 0; i < len; ++i)
     {
-      if (buf[i] && (isprint(buf[i]) || buf[i] == '\n'))
+      if (buf[i] && char_class(buf[i], (CC_PRINT|CC_NEWLINE)))
 	{
 	  if (!buf_write_u8 (&cl->buf, buf[i]))
 	    buf_clear (&cl->buf);