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  • Yusuke Endoh's avatar
    f336a3eb
    Use free instead of xfree to free altstack · f336a3eb
    Yusuke Endoh authored 
    The altstack memory of a thread may be free'ed even after the VM is
destructed. After that, GC is no longer available, so calling xfree
may lead to a segfault.

This changeset uses the bare free function to free the altstack memory
instead of xfree. [Bug #18126]
    f336a3eb
    Use free instead of xfree to free altstack
    Yusuke Endoh authored 
    The altstack memory of a thread may be free'ed even after the VM is
destructed. After that, GC is no longer available, so calling xfree
may lead to a segfault.

This changeset uses the bare free function to free the altstack memory
instead of xfree. [Bug #18126]