[Webkit-unassigned] [Bug 31106] Sanitize web fonts using the OTS library

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=31106





--- Comment #40 from Yusuke Sato <yusukes at chromium.org>  2009-11-09 18:10:19 PDT ---
Yes, the OTS library currently does not support GPOS/GSUB/morx tables. However,
"does not support" means that OTS does not parse these tables, does not put
them on a reconstructed font. As a result, attackers are not able to abuse
these tables.
http://code.google.com/p/ots/wiki/DesignDoc

Though we might add parsers for these tables in the future if needed, it's
unlikely for the first release.

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