[8] Review request for 8007146 [macosx] Setting a display mode crashes JDK under VNC

[Sergey Bylokhov]

Hi, Alexander.
Could we check DM in setDisplayMode() against modes from 
CGraphicsDevice.getDisplayModes() on java lvl?

31.01.2013 17:46, Alexander Scherbatiy wrote:
>
> bug: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8007146
> webrev: http://cr.openjdk.java.net/~alexsch/8007146/webrev.00
>
> The issue is reproduced when a program is running under a VNC and all 
> monitors are disconnected from the Mac OS X system.
> The CGDisplayCopyAllDisplayModes returns display modes with width and 
> height equal to 1.
> CGCompleteDisplayConfiguration returns error when the invalid display 
> mode is set and JDK crashes after releasing the display configuration.
> According to the CGCompleteDisplayConfiguration doc: "On return, this 
> configuration is no longer valid."
>
> The fix filters the invalid display modes and does not release the 
> display configuration.
>
> Thanks,
> Alexandr.
>


-- 
Best regards, Sergey.