Request for reviews (S): 7140924: SIGSEGV in compiled code for sun.awt.X11.XDecoratedPeer.updateMinSizeHints

[Tom Rodriguez]

Looks good.

tom

On Jan 30, 2012, at 1:10 PM, Vladimir Kozlov wrote:

> http://cr.openjdk.java.net/~kvn/7140924/webrev
> 
> 7140924: SIGSEGV in compiled code for sun.awt.X11.XDecoratedPeer.updateMinSizeHints
> 
> Bytecode Escape Analyzer incorrectly reports that a method returns only new allocation even if it may also return NULL or Constant Pool pointers. It happens because bc analyzer uses empty_map for such constants. Use unknown_obj instead.
> 
> Verified with failed test.
> 
> Thanks,
> Vladimir