[Webkit-unassigned] [Bug 199295] Memory corruption when creating JSGlobalContext

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=199295

--- Comment #10 from Carlos Garcia Campos <cgarcia at igalia.com> ---
I don't know much about asm, but if I understand the code correctly, it zeroes the stack from VM::m_lastStackTop to sp. It shouldn't change the m_lastStackTop, right? for some reason it's changing it, sometimes with values outside the stack bounds, which is what causes the valgrind errors.

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