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