Re: Unitialized Variable and Null Pointer Dereference bug in gb_bootrom_get_firmware

[Johan Hovold]

On Tue, Jun 21, 2022 at 10:36:04PM +0800, Dongliang Mu wrote:
> Hi maintainers,
> 
> I would like to send one bug report.
> 
> In gb_bootrom_get_firmware, if the first branch is satisfied, it will
> go to queue_work, leading to the dereference of uninitialized const
> variable "fw". If the second branch is satisfied, it will go to unlock
> with fw as NULL pointer, leading to a NULL Pointer Dereference.

This sounds like the false positive that checkers keep tripping over.

Please double check your analysis and search the archives first.

Johan