Linux kernel bug fix: mm: fix memcpy_from_file_folio() integer underflow
Subsystem: other (include/linux/highmem.h)
Bug type: integer-underflow, severity: unknown
Files changed: include/linux/highmem.h
Introduced by Matthew Wilcox (Oracle) on 2023-02-02 22:33:34 -0800; fixed by Matthew Wilcox (Oracle) on 2023-02-09 16:51:30 -0800 (lifetime: 6 days)