Linux kernel bug fix: bpf: fix redirect to map under tail calls
Subsystem: bpf (kernel/bpf/verifier.c)
Bug type: crash, severity: high
Files changed: include/linux/filter.h;include/trace/events/xdp.h;kernel/bpf/cpumap.c;kernel/bpf/devmap.c;kernel/bpf/verifier.c;kernel/bpf/xskmap.c;net/core/filter.c
Introduced by Daniel Borkmann on 2017-09-08 20:58:09 -0700; fixed by Daniel Borkmann on 2018-08-17 15:56:23 -0700 (lifetime: 342 days)