LAWS.validate_mem_init: law of bend-osdev-bpf@0.1.0.0
Import: import bend-osdev-bpf@0.1.0.0/LAWS.bend as LAWS
Lines 317-320 of bend-osdev-bpf@0.1.0.0/LAWS.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-bpf@0.1.0.0/LAWS.bend&start_line=317&end_line=320

import Base
import bend-osdev-bpf@0.1.0.0/insn.bend as I
import bend-osdev-bpf@0.1.0.0/validate.bend as V

# scratch memory read before it is written: refused by default, on every
# path (here the jump past the store), and allowed by the permissive options
law validate_mem_init:
  {V.bpf_validate(V.bpf_maxinsns(), [I.BpfLdMem{3}, I.BpfRet{I.BpfRetA{}}]) == Fail{I.BpfErrMemInit{0n}} : Result<&2, &2, I.BpfError, Unit>}

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bpf@0.1.0.0/insn.bend&name=BpfError
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bpf@0.1.0.0/insn.bend&name=BpfOp
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bpf@0.1.0.0/insn.bend&name=BpfRval
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bpf@0.1.0.0/validate.bend&name=bpf_maxinsns
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bpf@0.1.0.0/validate.bend&name=bpf_validate