RFR: 8240211: Stack overflow on Windows 32-bit can lead to crash

[Kevin Rushforth]

On Thu, 5 Mar 2020 14:51:03 GMT, Arun Joseph <ajoseph at openjdk.org> wrote:

> Issue: The stack pointer is checked close to the stack limit during the last iteration of calling frameLoaded() and then, grows beyond the thread's stack range causing a stack overflow and crashes. This occurs as the stack grows by an amount larger than the reserved zone at the end of the stack.
> 
> Fix: Reduce the stack range visible to the thread in [StackBounds.cpp](https://github.com/openjdk/jfx/blob/master/modules/javafx.web/src/main/native/Source/WTF/wtf/StackBounds.cpp) similar to Mac and Linux. This causes the stack pointer check to throw a StackOverflowError during the last iteration.

I did a full build / test and verified that on Windows 32-bit the apply-style-iframe-crash.html test crashes without the fix and passes with the fix.

-------------

Marked as reviewed by kcr (Lead).

PR: https://git.openjdk.java.net/jfx/pull/137