diff options
Diffstat (limited to 'lisp/doc-view.el')
| -rw-r--r-- | lisp/doc-view.el | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lisp/doc-view.el b/lisp/doc-view.el index 64ee1bbd8ea..241b87065d3 100644 --- a/lisp/doc-view.el +++ b/lisp/doc-view.el @@ -120,9 +120,10 @@ :group 'doc-view) (defcustom doc-view-ghostscript-options - '("-dNOPAUSE" "-sDEVICE=png16m" "-dTextAlphaBits=4" - "-dBATCH" "-dGraphicsAlphaBits=4" "-dQUIET" - "-dSAFER" "-r100") + '("-dSAFER" ;; Avoid security problems when rendering files from untrusted + ;; sources. + "-dNOPAUSE" "-sDEVICE=png16m" "-dTextAlphaBits=4" + "-dBATCH" "-dGraphicsAlphaBits=4" "-dQUIET" "-r100") "A list of options to give to ghostscript." :type '(sexp) :group 'doc-view) @@ -488,7 +489,10 @@ It's a subdirectory of `doc-view-cache-directory'." (setq doc-view-current-converter-process (start-process "ps->pdf" doc-view-conversion-buffer doc-view-ps2pdf-program - ps pdf "-dSAFER") + ps pdf + ;; Avoid security problems when rendering files from + ;; untrusted sources. + "-dSAFER") mode-line-process (list (format ":%s" doc-view-current-converter-process))) (set-process-sentinel doc-view-current-converter-process 'doc-view-ps->pdf-sentinel) |