diff options
Diffstat (limited to 'editors/emacs25/patches/patch-lisp_textmodes_enriched.el')
| -rw-r--r-- | editors/emacs25/patches/patch-lisp_textmodes_enriched.el | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/editors/emacs25/patches/patch-lisp_textmodes_enriched.el b/editors/emacs25/patches/patch-lisp_textmodes_enriched.el deleted file mode 100644 index b6a45b4bc65..00000000000 --- a/editors/emacs25/patches/patch-lisp_textmodes_enriched.el +++ /dev/null @@ -1,64 +0,0 @@ -$NetBSD: patch-lisp_textmodes_enriched.el,v 1.1 2017/09/11 11:33:33 wiz Exp $ - -GNU Emacs is an extensible, customizable, free/libre text editor and software -environment. When Emacs renders MIME text/enriched data (Internet RFC 1896), -it is vulnerable to arbitrary code execution. Since Emacs-based mail clients -decode "Content-Type: text/enriched", this code is exploitable remotely. This -bug affects GNU Emacs versions 19.29 through 25.2. - -== Details == - -https://bugs.gnu.org/28350 - -== Patch == - -https://git.savannah.gnu.org/cgit/emacs.git/commit/?h=emacs-25&id=9ad0fcc54442a9a01d41be19880250783426db70 - ---- lisp/textmodes/enriched.el.orig 2017-02-03 10:25:44.000000000 +0000 -+++ lisp/textmodes/enriched.el -@@ -117,12 +117,7 @@ expression, which is evaluated to get th - (full "flushboth") - (center "center")) - (PARAMETER (t "param")) ; Argument of preceding annotation -- ;; The following are not part of the standard: -- (FUNCTION (enriched-decode-foreground "x-color") -- (enriched-decode-background "x-bg-color") -- (enriched-decode-display-prop "x-display")) - (read-only (t "x-read-only")) -- (display (nil enriched-handle-display-prop)) - (unknown (nil format-annotate-value)) - ; (font-size (2 "bigger") ; unimplemented - ; (-2 "smaller")) -@@ -477,32 +472,5 @@ Return value is \(begin end name positiv - (message "Warning: no color specified for <x-bg-color>") - nil)) - --;;; Handling the `display' property. -- -- --(defun enriched-handle-display-prop (old new) -- "Return a list of annotations for a change in the `display' property. --OLD is the old value of the property, NEW is the new value. Value --is a list `(CLOSE OPEN)', where CLOSE is a list of annotations to --close and OPEN a list of annotations to open. Each of these lists --has the form `(ANNOTATION PARAM ...)'." -- (let ((annotation "x-display") -- (param (prin1-to-string (or old new)))) -- (if (null old) -- (cons nil (list (list annotation param))) -- (cons (list (list annotation param)) nil)))) -- --(defun enriched-decode-display-prop (start end &optional param) -- "Decode a `display' property for text between START and END. --PARAM is a `<param>' found for the property. --Value is a list `(START END SYMBOL VALUE)' with START and END denoting --the range of text to assign text property SYMBOL with value VALUE." -- (let ((prop (when (stringp param) -- (condition-case () -- (car (read-from-string param)) -- (error nil))))) -- (unless prop -- (message "Warning: invalid <x-display> parameter %s" param)) -- (list start end 'display prop))) - - ;;; enriched.el ends here |