$OpenBSD: patch-src_tac_c,v 1.1.1.1 2001/04/14 00:46:07 lebel Exp $
--- src/tac.c.orig	Sun Jul  4 05:59:25 1999
+++ src/tac.c	Wed Apr  4 09:34:31 2001
@@ -426,22 +426,19 @@ save_stdin (FILE **g_tmp, char **g_tempf
       template = xmalloc (strlen (tempdir) + 11);
     }
   sprintf (template, "%s/tacXXXXXX", tempdir);
-  tempfile = mktemp (template);
+  fd = mkstemp (template);
 
-  /*  Open temporary file exclusively, to foil a common
-      denial-of-service attack.  */
-  fd = open (tempfile, O_RDWR | O_CREAT | O_TRUNC | O_EXCL, 0600);
   if (fd == -1)
-    error (EXIT_FAILURE, errno, "%s", tempfile);
+    error (EXIT_FAILURE, errno, "%s", template);
 
   tmp = fdopen (fd, "w+");
   if (tmp == NULL)
-    error (EXIT_FAILURE, errno, "%s", tempfile);
+    error (EXIT_FAILURE, errno, "%s", template);
 
 #if DONT_UNLINK_WHILE_OPEN
-  record_tempfile (tempfile, tmp);
+  record_tempfile (template, tmp);
 #else
-  unlink (tempfile);
+  unlink (template);
 #endif
 
   while (1)
@@ -457,13 +454,13 @@ save_stdin (FILE **g_tmp, char **g_tempf
     }
 
   if (ferror (tmp) || fflush (tmp) == EOF)
-    error (EXIT_FAILURE, errno, "%s", tempfile);
+    error (EXIT_FAILURE, errno, "%s", template);
 
   rewind (tmp);
 
   SET_BINARY (fileno (tmp));
   *g_tmp = tmp;
-  *g_tempfile = tempfile;
+  *g_tempfile = template;
 }
 
 /* Print the standard input in reverse, saving it to temporary