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Ignore invalid base64 encoded embedded images

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* lisp/net/shr.el (shr-image-from-data): Ignore invalid base64
encoded embedded images (bug#22928).
(cherry picked from commit f2da80d0e1)

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This commit is contained in:
Lars Magne Ingebrigtsen 2016-03-20 13:57:11 +01:00
parent 52ba24bdd9
commit d8b2ce5f8a
1 changed files with 2 additions and 1 deletions
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lisp/net/shr.el
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@ -924,7 +924,8 @@ If EXTERNAL, browse the URL using `shr-external-browser'."
(let ((param (match-string 4 data)) (let ((param (match-string 4 data))
(payload (url-unhex-string (match-string 5 data)))) (payload (url-unhex-string (match-string 5 data))))
(when (string-match "^.*\\(;[ \t]*base64\\)$" param) (when (string-match "^.*\\(;[ \t]*base64\\)$" param)
(setq payload (base64-decode-string payload))) (setq payload (ignore-errors
(base64-decode-string payload))))
payload))) payload)))
;; Behind display-graphic-p test. ;; Behind display-graphic-p test.