Linux kernel bug fix: mm/page_alloc: don't call pfn_to_page() on possibly non-existent PFN in split_large_buddy()
Subsystem: memory (mm/page_alloc.c)
Bug type: null-deref, severity: unknown
Keywords: null pointer
Files changed: mm/page_alloc.c
Introduced by Johannes Weiner on 2024-04-25 20:56:04 -0700; fixed by David Hildenbrand on 2024-12-18 19:04:45 -0800 (lifetime: 236 days)