Linux kernel bug fix: mm: memcontrol: fix NULL pointer crash in test_clear_page_writeback()
Subsystem: memory (mm/page-writeback.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: include/linux/memcontrol.h;mm/memcontrol.c;mm/page-writeback.c
Introduced by Johannes Weiner on 2016-03-15 16:55:16 -0700; fixed by Johannes Weiner on 2017-08-18 15:32:01 -0700 (lifetime: 520 days)