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Re: /srv/bzr/emacs/trunk r107264: shr.el (shr-rescale-image): Allow view

From: Andy Moreton
Subject: Re: /srv/bzr/emacs/trunk r107264: shr.el (shr-rescale-image): Allow viewing large images.
Date: Mon, 13 Feb 2012 19:57:40 +0000
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0 (windows-nt)

On Mon 13 Feb 2012, Stefan Monnier wrote:

>>  (defun shr-rescale-image (data)
>> -  (let ((image (create-image data nil t :ascent 100)))
>> +  (let* ((max-image-size 0)
>> +     (image (create-image data nil t :ascent 100)))
> The whole purpose of max-image-size was to avoid crashes and
> denial-of-service, for example when viewing incorrectly-labeled images.
> So it's especially important for SHR which will display images
> downloaded from anywhere.
It would help that porpose if it had some documentation:

max-image-size's value is 6.0

Not documented as a variable.

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