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Date: Mon, 19 Sep 2022 20:38:11 -0400
From: Rich Felker <>
To: baiyang <>
Cc: musl <>
Subject: Re: Re: The heap memory performance (malloc/free/realloc) is
 significantly degraded in musl 1.2 (compared to 1.1)

On Tue, Sep 20, 2022 at 08:25:52AM +0800, baiyang wrote:
> As Gabriel said, it's not a UB. Contrarily, it is a bug in gcc's Msan.
> Just read more on this thread :-) 

Would it be possible to limit use of the list to actually requesting
help or making reports, rather than inciting debates about what is UB
or what the consequences of UB might be?

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