Modified: trunk/Source/_javascript_Core/runtime/Options.h (229444 => 229445)
--- trunk/Source/_javascript_Core/runtime/Options.h 2018-03-09 01:38:57 UTC (rev 229444)
+++ trunk/Source/_javascript_Core/runtime/Options.h 2018-03-09 01:41:41 UTC (rev 229445)
@@ -464,7 +464,7 @@
v(bool, enableSpectreMitigations, true, Restricted, "Enable Spectre mitigations.") \
v(bool, enableSpectreGadgets, false, Restricted, "enable gadgets to test Spectre mitigations.") \
v(bool, usePoisoning, true, Normal, "Poison is randomized at load time when true, and initialized to 0 if false which defeats some Spectre and type confusion mitigations, but allows tools such as leak detectors to function better.") \
- v(bool, zeroStackFrame, true, Normal, "Zero stack frame on entry to a function.") \
+ v(bool, zeroStackFrame, false, Normal, "Zero stack frame on entry to a function.") \
\
v(bool, useAsyncIterator, enableAsyncIteration, Normal, "Allow to use Async Iterator in JS.") \
\