Linux kernel bug fix: bpf: Guard against accessing NULL pt_regs in bpf_get_task_stack()
Subsystem: bpf (kernel/bpf/stackmap.c)
Bug type: crash, severity: high
Files changed: kernel/bpf/stackmap.c
Introduced by Song Liu on 2020-07-01 08:23:19 -0700; fixed by Naveen N. Rao on 2022-01-15 12:21:23 +1100 (lifetime: 563 days)