[PATCH] D119816: [SanitizerBounds] Add support for NoSanitizeBounds function

Tong Zhang via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Fri Feb 25 14:36:55 PST 2022


ztong0001 added a comment.

In D119816#3346575 <https://reviews.llvm.org/D119816#3346575>, @kees wrote:

> FWIW, related problems with `pskb_expand_head` were seen again here:
> https://github.com/ClangBuiltLinux/linux/issues/1599
>
> I have trouble reproducing it, but I think the kernel patch there solves the problem created by `__alloc_size` vs `ksize()`.

yes, the __asm__ ("" : "=r" (p) : "0" (p)); really did the trick


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  https://reviews.llvm.org/D119816/new/

https://reviews.llvm.org/D119816



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