On Tue, Apr 24, 2018 at 04:39:01PM +0100, Charles Keepax wrote: > The core should only call free on a component if said component has > already had open called on it. This is not presently the case and most > compressed drivers in the kernel assume it will be. This causes null > pointer dereferences in the drivers as they attempt clean up for stuff > that was never put in place. > > This is fixed by aborting calling open callbacks once a failure is > encountered and then during clean up only iterating through the > component list to that point. Acked-by: Vinod Koul <vkoul@xxxxxxxxxx> -- ~Vinod _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
