bugThe FreeType Project - Bugs: bug #41590, infinite loop in parse_encoding...


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bug #41590: infinite loop in parse_encoding (t1load.c)

Submitted by:  None
Submitted on:  Fri 14 Feb 2014 05:37:54 PM UTC  
Severity:  3 - Normal Item Group:  Incorrect behaviour
Status:  Fixed Privacy:  Public
Assigned to:  Werner LEMBERG <wl> Open/Closed:  Closed
Planned Release:  2.5.3

Wed 19 Feb 2014 07:43:44 AM UTC, comment #1: 

Applied, thanks!

Werner LEMBERG <wl>
Project AdministratorIn charge of this item.
Fri 14 Feb 2014 05:37:54 PM UTC, original submission:  

This issue was discovered in the fuzzed files at http://bugs.ghostscript.com/show_bug.cgi?id=695040 :

If the Postscript stream contains a broken number-with-base (e.g. "8#garbage") the cursor doesn't advance and parse_encoding enters an infinite loop.

Proposed fix: https://code.google.com/p/sumatrapdf/source/browse/trunk/ext/_patches/freetype2.patch?spec=svn8620&r=8620#74



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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2014-02-19 wl StatusNone => Fixed
        Assigned toNone => wl
        Open/ClosedOpen => Closed
        Planned ReleaseNone => 2.5.3

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