BPF_INSN_SAFETY
if (image && WARN_ON_ONCE(&image[ctx->idx] > (u32 *)rw_image_end - BPF_INSN_SAFETY)) {
ret = ctx->idx * 4 + BPF_INSN_SAFETY * 4;
bpf_jit_dump(1, ret - BPF_INSN_SAFETY * 4, 1, rw_image);
u8 temp[BPF_MAX_INSN_SIZE + BPF_INSN_SAFETY];
if (WARN_ON_ONCE(prog > (u8 *)rw_image_end - BPF_INSN_SAFETY)) {
ret = prog - (u8 *)rw_image + BPF_INSN_SAFETY;
u8 temp[BPF_MAX_INSN_SIZE + BPF_INSN_SAFETY];