On 24/01/11 11:20 +0000, ext Chris Wilson wrote:
> Bugzilla:  https://bugs.freedesktop.org/show_bug.cgi?id=14731

Is bug link correct? 

> Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
> ---
>  hw/xfree86/common/xf86VidMode.c |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)
> 
> diff --git a/hw/xfree86/common/xf86VidMode.c b/hw/xfree86/common/xf86VidMode.c
> index 1788fa1..c22243a 100644
> --- a/hw/xfree86/common/xf86VidMode.c
> +++ b/hw/xfree86/common/xf86VidMode.c
> @@ -221,6 +221,9 @@ VidModeGetFirstModeline(int scrnIndex, pointer *mode, int 
> *dotClock)
>       return FALSE;
>  
>      pScrn = xf86Screens[scrnIndex];
> +    if (pScrn->modes == NULL)
> +         return FALSE;
> +

Should we check for missing pScrn->modes in VidModeAvailable?

>      pVidMode = VMPTR(pScrn->pScreen);
>      pVidMode->First = pScrn->modes;
>      pVidMode->Next =  pVidMode->First->next;
> -- 
> 1.7.2.3
> 
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