[llvm-commits] [PATCH] Extend sanitizer blacklist functionality

Kostya Serebryany kcc at google.com
Thu Aug 23 03:41:47 PDT 2012

Looks good in general, I'll commit later unless someone objects.

Just curious, what is your use case?
We sometimes use the blacklists for asan/msan/tsan during initial
deployment in a particular source base,
but long term we always try to fix the code (and mark the tricky code with
attributes) and get rid of the blacklist.



On Wed, Aug 22, 2012 at 11:00 PM, Reid Watson <reidw at google.com> wrote:

> Also, for ease of review, here's a version with no renaming of files
> involved.  It preserves the FunctionBlackList name, though that should
> probably be changed if this is committed.
> On Wed, Aug 22, 2012 at 11:08 AM, Reid Watson <reidw at google.com> wrote:
> > Hi all,
> >
> > First off, sincere thanks to reviewers(kcc especially) for helping
> > with the initial initialization order patch.
> >
> > I'm now looking to expand the blacklisting functionality of
> > AddressSanitizer to include the ability to blacklist global variables.
> >  This is currently handled in FunctionBlackList.h, which is renamed to
> > BlackList.h to reflect the fact that it can store more than functions.
> >
> > I've attached the patch and uploaded it to
> > Rietveld(http://codereview.appspot.com/6473048/).  Review is
> > appreciated as always.
> >
> > All the best,
> > Reid
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