Previously, OpenVPN might log a client's auth-user-pass

password if the verbosity was set to a high debug level
such as 7 or higher.  Normally this would only be used by
developers.  Now, even at high debug levels, the password
will not be output.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@3073 e7ae566f-a301-0410-adde-c780ea21d3b5

1 files changed, 3 insertions, 0 deletions

diff --git a/misc.h b/misc.h
index 30f6eaf..ffc7e24 100644
--- a/misc.h
+++ b/misc.h
@@ -265,6 +265,9 @@ void purge_user_pass (struct user_pass *up, const bool force);
  */
 const char *safe_print (const char *str, struct gc_arena *gc);
 
+/* returns true if environmental variable safe to print to log */
+bool env_safe_to_print (const char *str);
+
 /*
  * A sleep function that services the management layer for n
  * seconds rather than doing nothing.