Linux kernel bug fix: locking/percpu-rwsem: Fix a task_struct refcount
Subsystem: locking (kernel/locking/percpu-rwsem.c)
Bug type: use-after-free, severity: low
Keywords: refcount;use after free;memory leak
Files changed: kernel/locking/percpu-rwsem.c
Introduced by Peter Zijlstra on 2020-02-11 13:10:56 +0100; fixed by Qian Cai on 2020-04-08 12:05:06 +0200 (lifetime: 56 days)