Linux kernel bug fix: bpf: Use get_file_rcu() instead of get_file() for task_file iterator
Subsystem: bpf (kernel/bpf/task_iter.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: kernel/bpf/task_iter.c
Introduced by Yonghong Song on 2020-05-09 17:05:26 -0700; fixed by Yonghong Song on 2020-08-17 14:42:58 -0700 (lifetime: 99 days)