[PATCH] wineps.drv: check for GDI_ERROR in LoadTable()

Henri Verbeet hverbeet at gmail.com
Wed Nov 14 05:23:23 CST 2018


On Tue, 13 Nov 2018 at 19:43, Wolfgang Walter <wine at stwm.de> wrote:
> But probably wineps has other parts where it does not check for overflows or
> malicious data, i.e. when accessing the glyph table.
>
Yeah, but you have to start somewhere. If someone had some free time
and wanted to have some fun, it may be interesting to run AFL [1] on
some of that code. At the very least they'd gain some insight into the
various ways in which things can break.

[1] http://lcamtuf.coredump.cx/afl/



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