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Re: [Qemu-devel] patch vl.c, segfault with "qemu -h"

From: Thiemo Seufer
Subject: Re: [Qemu-devel] patch vl.c, segfault with "qemu -h"
Date: Sat, 30 Jun 2007 00:27:09 +0100
User-agent: Mutt/1.5.13 (2006-08-11)

Marion Hakanson wrote:
> When you run "qemu -h", help() is called with optarg==NULL, which
> causes a segfault on my system (Solaris-10U3_x86, 64-bit kernel,
> but qemu compiled as 32-bit app, gcc-3.4.5 from blastwave.org).
> It's a side-effect of the -r1.315 patch which fixed related segfaults.
> The following patch fixes the "-h" segfault, and also appears to yield
> the exit value intended by previous folks.

Thanks, I committed a fix which I hope is better.


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