Robert Ancell 0df871cf34 Fix overflow checking extension versions ...

The easiest way to check for the version of an extension is to send the maximum
possible version numbers in the QueryVersion request. The X server overflows on
these as it assumes you will send a reasonable version number.

Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>

2014-06-02 11:19:49 -07:00

13 KiB

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