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Re: image size limit?
From: |
Richard M. Stallman |
Subject: |
Re: image size limit? |
Date: |
Sat, 15 Oct 2005 12:13:14 -0400 |
Here's another idea. We impose a limit on the size of the image file
that Emacs is willing to read, say 50 megabytes. This should be easy
to implement and independent of image type.
That might be a good idea, but it won't address this problem.
In this problem case, the file itself is not too large,
but the image size is too large due to invalid data.
At the same time, we implement image width and height limits in
x_create_x_image_and_pixmap, to deal with malicious images that
specify gigantic width and height sizes, even though the file size
isn't that big.
Will that succeed in handling the problem case we got?
- image size limit?, Chong Yidong, 2005/10/11
- Re: image size limit?, Chong Yidong, 2005/10/16
- Re: image size limit?, Richard M. Stallman, 2005/10/17
- Re: image size limit?, Chong Yidong, 2005/10/17
- Re: image size limit?, Richard M. Stallman, 2005/10/17
- Re: image size limit?, Stefan Monnier, 2005/10/18
- Re: image size limit?, Kim F. Storm, 2005/10/19
- Re: image size limit?, David Kastrup, 2005/10/19
- Re: image size limit?, Chong Yidong, 2005/10/19