6 Commits

Author	SHA1	Message	Date
Hendiadyoin1	4d5496b2b2	KUBSAN: Add nearly all missing -fsanitize handlers (#5254)	2021-02-11 20:58:01 +01:00
Brian Gianforcaro	c95d48c8d6	Kernel: KUBSAN implementation of returns-nonnull-attribute ... This didn't find anything in the current source.	2021-02-07 10:22:03 +01:00
Andreas Kling	04ff46bff4	Kernel: And some more KUBSAN checks :^) ... Here comes a few more: * enum * object-size * vptr	2021-02-06 17:39:49 +01:00
Andreas Kling	fad0332898	Kernel: Implement some more KUBSAN checks :^) ... This patch enables the following -fsanitize sub-options: * bounds * bounds-strict * integer-divide-by-zero * return * shift * shift-base * shift-exponent	2021-02-06 17:39:49 +01:00
Andreas Kling	d164f89ada	Kenrel: Implement two more KUBSAN checks ... This patch adds the following UndefinedBehaviorSanitizer sub-options: * signed-integer-overflow * vla-bound	2021-02-05 21:23:11 +01:00
Andreas Kling	d44be96893	Kernel: KUBSAN! (Kernel Undefined Behavior SANitizer) :^) ... We now build the kernel with partial UBSAN support. The following -fsanitize sub-options are enabled: * nonnull-attribute * bool If the kernel detects UB at runtime, it will now print a debug message with a stack trace. This is very cool! I'm leaving it on by default for now, but we'll probably have to re-evaluate this as more options are enabled and slowdown increases.	2021-02-05 21:23:11 +01:00