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

Reviewed-by: ghb, kcr, jvos
openjdk · Mar 5, 2020 · cf0bba6 · cf0bba6
1 parent 337ed72
commit cf0bba6
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/modules/javafx.web/src/main/native/Source/WTF/wtf/StackBounds.cpp b/modules/javafx.web/src/main/native/Source/WTF/wtf/StackBounds.cpp
@@ -244,6 +244,9 @@ StackBounds StackBounds::currentThreadStackBoundsInternal()
 #endif
 #endif // NDEBUG
     void* bound = static_cast<char*>(endOfStack) + guardPage.RegionSize;
+#if PLATFORM(JAVA)
+    bound = static_cast<char*>(bound) + JAVA_RED_ZONE;
+#endif
     return StackBounds { origin, bound };
 }