diff -up foomatic-filters-4.0.4/pdf.c.mkstemp foomatic-4.0.4/foomatic-filters-4.0.4/pdf.c
--- foomatic-filters-4.0.4/pdf.c.mkstemp	2010-02-15 13:57:40.000000000 +0100
+++ foomatic-filters-4.0.4/pdf.c	2010-02-15 17:58:11.000000000 +0100
@@ -112,13 +112,14 @@ static int pdf_extract_pages(char filena
 {
     char gscommand[4095];
     char filename_arg[PATH_MAX], first_arg[50], last_arg[50];
+    int fd;
 
     _log("Extracting pages %d through %d\n", first, last);
 
     snprintf(filename, PATH_MAX, "%s/foomatic-XXXXXX", temp_dir());
-    mktemp(filename);
-    if (!filename[0])
+    if ((fd = mkstemp(filename)) == -1)
         return 0;
+    close (fd);
 
     snprintf(filename_arg, PATH_MAX, "-sOutputFile=%s", filename);
     snprintf(first_arg, 50, "-dFirstPage=%d", first);