Linux kernel bug fix: mm: fix new crash in unmapped_area_topdown()
Subsystem: memory (mm/mmap.c)
Bug type: crash, severity: high
Files changed: mm/mmap.c
Introduced by Hugh Dickins on 2017-06-19 21:50:20 +0800; fixed by Hugh Dickins on 2017-06-21 10:56:11 -0700 (lifetime: 1 days)