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Merge c932e59129 into 8473ccb50f

pull/15/merge
Arne Haber 11 years ago
parent
commit
a91deb995f
  1. 6
      bibtexbrowser.php

6
bibtexbrowser.php

@ -238,15 +238,15 @@ function _zetDB($bibtex_filenames) {
// ---------------------------- HANDLING unexistent files
foreach(explode(MULTIPLE_BIB_SEPARATOR, $bibtex_filenames) as $bib) {
// get file extension to only allow .bib files
$ext = pathinfo($bib, PATHINFO_EXTENSION);
// this is a security protection
if (BIBTEXBROWSER_LOCAL_BIB_ONLY && (!file_exists($bib) || strcasecmp($ext, 'bib') != 0)) {
// to automate dectection of faulty links with tools such as webcheck
header('HTTP/1.1 404 Not found');
die('<b>the bib file '.$bib.' does not exist !</b>');
// escape $bib to prevent XSS
$escapedBib = htmlEntities($bib, ENT_QUOTES);
die('<b>the bib file '.$escapedBib.' does not exist !</b>');
}
} // end for each

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