[cairo-bugs] [Bug 54822] crash in cairo-tor-scan-converter while opening a pdf

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=54822

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #4 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit 797441093a8346003552e0cf89aef2a644ff53ab
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Thu Sep 27 15:21:42 2012 +0100

    tor: Fudge the edge if it is projected into a point

    If we generate an edge (through polygon-intersect) where its end-points
    lie outside the line definition then it is possible for that line to be
    degenerate under sample grid projection. Apply a fudge factor to prevent
    explosions as otherwise we reject an edge whose height is not strictly
    0.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54822
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

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