Linux kernel bug fix: bpf: Fix a bug when getting subprog 0 jited image in check_attach_btf_id
Subsystem: bpf (kernel/bpf/verifier.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: kernel/bpf/verifier.c
Introduced by Alexei Starovoitov on 2019-11-15 23:45:24 +0100; fixed by Yonghong Song on 2019-12-04 21:20:07 -0800 (lifetime: 18 days)