From: Anthony Liguori <anthony@codemonkey.ws>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] check for active_console before using it
Date: Tue, 01 Jun 2010 13:28:31 -0500 [thread overview]
Message-ID: <4C05514F.1010305@codemonkey.ws> (raw)
In-Reply-To: <1274361786-4898-1-git-send-email-kraxel@redhat.com>
On 05/20/2010 08:23 AM, Gerd Hoffmann wrote:
> Other vga_hw_* functions do the same.
> Fixes a segmentation fault. Trigger: boot with -nodefaults,
> then connect via vnc.
>
> Signed-off-by: Gerd Hoffmann<kraxel@redhat.com>
>
Applied. Thanks.
Regards,
Anthony Liguori
> ---
> console.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/console.c b/console.c
> index 7070b1b..4c42b28 100644
> --- a/console.c
> +++ b/console.c
> @@ -167,7 +167,7 @@ void vga_hw_update(void)
>
> void vga_hw_invalidate(void)
> {
> - if (active_console->hw_invalidate)
> + if (active_console&& active_console->hw_invalidate)
> active_console->hw_invalidate(active_console->hw);
> }
>
>
next prev parent reply other threads:[~2010-06-01 18:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-20 13:23 [Qemu-devel] [PATCH] check for active_console before using it Gerd Hoffmann
2010-06-01 18:28 ` Anthony Liguori [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-05-18 19:45 Gerd Hoffmann
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