[llvm-commits] [PATCH] AddressSanitizer Initialization Order Checking

[Kostya Serebryany]

Reid,

Have you seen my replies to your previous patches?
http://comments.gmane.org/gmane.comp.compilers.clang.scm/53381
http://permalink.gmane.org/gmane.comp.compilers.llvm.cvs/116782

--kcc

On Thu, Jul 12, 2012 at 9:19 PM, Reid Watson <reidw at google.com> wrote:

> Hello,
>
> Attached are two patches which add support for detecting
> initialization order problems in AddressSanitizer.
> Issues with initialization order are checked by poisoning the shadow
> memory of global variables which are not guaranteed to have been
> initialized before each modules initializers run.
> This approach catches the most obvious issues with initialization
> order, and correctly ignores access to global variables which should
> be accessible during initializers (function local statics, etc.).
>
> All the best,
> Reid
>
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>
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