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List:       llvm-dev
Subject:    [llvm-dev] Understanding gwp-asan
From:       Shuai Wang via llvm-dev <llvm-dev () lists ! llvm ! org>
Date:       2021-12-25 11:25:19
Message-ID: CAEQMQonAzsz4cottrfi+8q6Xg68SxeVL8z29YmGNCE7S3ta0=Q () mail ! gmail ! com
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Hello!

I am tentatively exploring the usage of gwp-asan. From the documents, I got
the impression that gwp-asan delivers extremely low cost with protections
at certain degree. Given that said, the sampling rate is typically very
low. In that sense, as a normal user, how should I understand the security
protection capability of gwp-asan? And on which baseline? Also, suppose I
want to use it to protect my software, what would be the best practice to
tune the sampling rate?

Thank you very much!

Best,
Shuai

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<div dir="ltr">Hello!  <div><br></div><div>I am tentatively exploring the usage of \
gwp-asan. From the documents, I got the impression that gwp-asan delivers extremely \
low cost with protections at certain degree. Given that said, the sampling rate is \
typically very low. In that sense, as a normal user, how should I understand the \
security protection  capability of gwp-asan? And on which baseline? Also, suppose I \
want to use it to protect my software, what would be the best practice to tune the \
sampling rate?  </div><div><br></div><div>Thank you very much!  \
</div><div><br></div><div>Best,</div><div>Shuai</div></div>


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