On Sat, Feb 5, 2011 at 2:22 PM, Konstantin Serebryany <
[email protected]> wrote:
> FYI
> ThreadSanitizer will not report anything on this test, even with
> --free-is-write (which is on by default) because this tool assumes the
> malloc implementation to be correct and ignores every access inside malloc
> and friends.
> I haven't seen any false positives due to --free-is-write (in
> ThreadSanitizer) over last ~6 months, but we found tons of real races with
> this flag. Just a fresh example:
> http://code.google.com/p/chromium/issues/detail?id=72042
>
Hello Konstantin,
Has that --free-is-write feature already been tested in combination with
custom memory allocators ?
Bart.
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