X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/264d458403709d8ad348c4c6fd8650d7a75ac949..20dbca31df3ce9b0cebfb5977607d9c3ef0d86d7:/sbr/m_scratch.c

diff --git a/sbr/m_scratch.c b/sbr/m_scratch.c
index 70a2c920..3c63d092 100644
--- a/sbr/m_scratch.c
+++ b/sbr/m_scratch.c
@@ -2,12 +2,17 @@
 /*
  * m_scratch.c -- construct a scratch file
  *
- * $Id$
+ * This code is Copyright (c) 2002, by the authors of nmh.  See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
  */
 
 #include <h/mh.h>
 
-
+/***************************************************************************
+ * DO NOT USE THIS FUNCTION!  IT WILL BE REMOVED IN THE FUTURE.
+ * THIS FUNCTION IS INSECURE.  USE THE FUNCTIONS DEFINED IN m_mktemp.c.
+ ***************************************************************************/
 char *
 m_scratch (char *file, char *template)
 {
@@ -29,7 +34,7 @@ m_scratch (char *file, char *template)
     if ((cp = r1bindex (file, '/')) == file)
 	strncpy (buffer, tmpfil, sizeof(buffer));
     else
-	snprintf (buffer, sizeof(buffer), "%.*s%s", cp - file, file, tmpfil);
+	snprintf (buffer, sizeof(buffer), "%.*s%s", (int)(cp - file), file, tmpfil);
     unlink (buffer);
 
     return buffer;