[cairo-bugs] [Bug 98165] DoS attack based on using SVG to generate invalid pointers from a _cairo_image_surface in write_png

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98165

--- Comment #4 from Adrian Johnson <ajohnson at redneon.com> ---
I don't like the idea of making stride unsigned. Maybe ptrdiff_t would be a
better type for stride.

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