X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/0ccd1945560c715e4cc4063209bd0d68b75d5470..20dbca31df3ce9b0cebfb5977607d9c3ef0d86d7:/sbr/m_scratch.c

diff --git a/sbr/m_scratch.c b/sbr/m_scratch.c
index e29b10a0..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)
 {
@@ -15,15 +20,21 @@ m_scratch (char *file, char *template)
     static char buffer[BUFSIZ], tmpfil[BUFSIZ];
 
     snprintf (tmpfil, sizeof(tmpfil), "%sXXXXXX", template);
+/*
+  Mkstemp work postponed until later -Doug
 #ifdef HAVE_MKSTEMP
     mkstemp (tmpfil);
 #else
+*/
     mktemp (tmpfil);
+/*
 #endif
+*/
+    /* nasty - this really means: if there is no '/' in the path */
     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;