Hi, Yuri
After I used LD_PRELOAD=libasan.so.1 before the process started, those
errors at the top post I mentioned gone. A little confused, do we have to
use LD_PRELOAD to preload libasan.so before the process start even I've
used Gcc Asan compiled the lib of this process? And why?
在 2014年8月8日星期五UTC+8下午12时32分07秒，Yuri Gribov写道：
>
> > libasan.so.1 is ahead of libc.so,
> > And I think the other libs couldn't link the libasan.so.1 except this
> recompiled one,
> > so the interceptors not work for them. Am I right?
>
> No, that's not how symbol resolution works on Linux systems. As I
> mentioned, interception is done globally. You'll probably want to
> check Drepper's article on this
> (https://software.intel.com/sites/default/files/m/a/1/e/dsohowto.pdf).
>
> -Y
>
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