CVE-2022-49125 drm/sprd: fix potential NULL dereference

In the Linux kernel, the following vulnerability has been resolved: drm/sprd: fix potential NULL dereference 'drm' could be null in sprddrmshutdown, and drmwarn maybe dereference it, remove this warning log. v1 - v2: - Split checking platformgetresource return value to a separate patch - Use...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a potential null pointer dereference in drm/sprd...