Re: [PATCH v3] cxl: Fix possible null pointer dereference in read_handle()

On Sun, Jul 14, 2024 at 08:14:04PM +0800, Ma Ke wrote:

In read_handle(), of_get_address() may return NULL which is later dereferenced. Fix this by adding NULL check.

Based on our customized static analysis tool, extract vulnerability features[1], then match similar vulnerability features in this function.

Please follow the documented rules for researchers submitting patches based on non-public tools.

thanks,

greg k-h