Linux kernel bug fix: bpf: enforce precision of R0 on callback return
Subsystem: bpf (kernel/bpf/verifier.c)
Bug type: unknown, severity: critical
Files changed: kernel/bpf/verifier.c
Introduced by Yonghong Song on 2021-02-26 13:23:52 -0800; fixed by Andrii Nakryiko on 2023-12-02 11:36:50 -0800 (lifetime: 1008 days)