Linux kernel bug fix: locks: reinstate locks_delete_block optimization
Subsystem: fs/cifs (fs/cifs/file.c)
Bug type: use-after-free, severity: unknown
Keywords: race condition;use after free
Files changed: fs/cifs/file.c;fs/locks.c
Introduced by yangerkun on 2020-03-06 11:54:13 -0500; fixed by Linus Torvalds on 2020-03-18 13:03:38 -0700 (lifetime: 12 days)