Re: [PATCH] dsound: do not allow adding a NULL ptr as buffer in DirectSoundDevice_AddBuffer()

[Pierre Schweitzer]

Not sure about how to handle that one.
It's an internal method AFAIK.

On 24/12/2014 15:20, Nikolay Sivov wrote:
> On 12/24/2014 04:55 PM, Pierre Schweitzer wrote:
> > Dear all,
> >
> > Please find attach a patch which prevents DirectSoundDevice_AddBuffer()
> > from accepting NULL pointers.
> > It results from a bugfix & testing here. While trying to start Steam
> > Lego Star Wars, I was experiencing an invalid address dereference in
> > DSOUND_ChangeListener() (line 312).
> >
> > Adding this check makes the game work properly (with sound). I tested it.
> >
> > Cheers,
>
> Please add a test for that.