[PATCH] kernelbase: Avoid NULL-pointer dereferences.

Gen Otsuji otsugen0000 at gmail.com
Sun May 17 04:33:05 CDT 2020

After some investigation,
I want to cancel this patch. this patch is harmful.
null pointer dereference error should be catched in __EXCEPT_PAGE_FAULT block.

Please see https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=246426#c26
As Alex mentioned above url, the catch block __EXCEPT_PAGE_FAULT
cannot catch PAGE_FAULT in wine on FreeBSD.
FreeBSD's trapno and Linux's trapno is different.



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