diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..d8fe4fa --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +/.project diff --git a/bibtexbrowser.php b/bibtexbrowser.php index af8c346..ddb281c 100755 --- a/bibtexbrowser.php +++ b/bibtexbrowser.php @@ -213,6 +213,10 @@ function _zetDB($bibtex_filenames) { set_magic_quotes_runtime(false); } + // 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)) { // default bib file, if no file is specified in the query string. if (!isset($bibtex_filenames) || $bibtex_filenames == "") { default_message();