[PATCH] wifi: ath12k: Fix potential SRNG configuration leak on init failure

[Baochen Qiang]

On 11/4/2026 10:33 AM, Guangshuo Li wrote:
> If either DMA pointer-buffer allocation fails after the SRNG
> configuration is copied, HAL initialization returns without freeing
> the copy. Its callers skip HAL deinitialization on this error.
> 
> Free the configuration on both allocation failure paths and clear
> its pointer before returning.
> 
> This issue was found by our static analysis tool under development.
> 
> Fixes: d889913205cf ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices")
> Signed-off-by: Guangshuo Li <liguangshuo at mail.sdu.edu.cn>
Reviewed-by: Baochen Qiang <baochen.qiang at oss.qualcomm.com>