Linux kernel bug fix: kernel/sys.c: fix the racy usage of task_lock(tsk->group_leader) in sys_prlimit64() paths
Subsystem: kernel (kernel/sys.c)
Bug type: hang, severity: medium
Files changed: kernel/sys.c
Introduced by Barret Rhoden on 2022-03-08 14:33:36 -0600; fixed by Oleg Nesterov on 2025-09-22 20:10:59 -0700 (lifetime: 1294 days)