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Re: [Qemu-devel] some questions about g_malloc in qemu

From: Stefan Hajnoczi
Subject: Re: [Qemu-devel] some questions about g_malloc in qemu
Date: Thu, 15 Dec 2011 09:36:37 +0000
User-agent: Mutt/1.5.21 (2010-09-15)

On Thu, Dec 15, 2011 at 04:28:28PM +0800, 陳韋任 wrote:
>  I found this in HACKING:
>   Please note that NULL check for the g_malloc result is redundant and
>   that g_malloc() call with zero size is not allowed.

So we have:

1. You should not request 0 bytes from g_malloc().
2. g_malloc() does not return NULL (if you follow rule #1).

There is no need to check for NULL return.


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