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Date: Tue, 17 Sep 2019 19:53:47 +0300
From: Konstantin Belousov <kostikbel@gmail.com>
To: Toomas Soome <tsoome@FreeBSD.org>
Cc: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: Re: svn commit: r352451 - head/stand/libsa
Message-ID: <20190917165347.GD2559@kib.kiev.ua>
References: <201909171616.x8HGGlkb066218@repo.freebsd.org>
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On Tue, Sep 17, 2019 at 04:16:47PM +0000, Toomas Soome wrote:
> Author: tsoome
> Date: Tue Sep 17 16:16:46 2019
> New Revision: 352451
> URL: https://svnweb.freebsd.org/changeset/base/352451
> 
> Log:
>   loader: revert r352421
>   
>   As insisted by kib, malloc(0) is quite legal.
Thank you.

> 
> Modified:
>   head/stand/libsa/zalloc_malloc.c
> 
> Modified: head/stand/libsa/zalloc_malloc.c
> ==============================================================================
> --- head/stand/libsa/zalloc_malloc.c	Tue Sep 17 15:53:40 2019	(r352450)
> +++ head/stand/libsa/zalloc_malloc.c	Tue Sep 17 16:16:46 2019	(r352451)
> @@ -73,9 +73,6 @@ Malloc_align(size_t bytes, size_t alignment)
>  {
>  	Guard *res;
>  
> -	if (bytes == 0)
> -		return (NULL);
> -
>  #ifdef USEENDGUARD
>  	bytes += MALLOCALIGN + 1;
>  #else