kernel/bpf/btf.c

7129

if (BTF_INFO_KIND(t->info) == BTF_KIND_UNION && vlen != 1 && !(*flag & PTR_UNTRUSTED))

kernel/bpf/btf.c

7135

*flag |= PTR_UNTRUSTED;

kernel/bpf/btf.c

7358

if (off + size > mtrue_end && !(*flag & PTR_UNTRUSTED)) {

kernel/bpf/btf.c

7423

*flag = MEM_RDONLY | PTR_UNTRUSTED;

kernel/bpf/btf.c

8132

sub->args[i].arg_type = ARG_PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED;

kernel/bpf/btf.c

8149

sub->args[i].arg_type = ARG_PTR_TO_BTF_ID | PTR_UNTRUSTED;

kernel/bpf/fixups.c

871

case PTR_TO_BTF_ID | PTR_UNTRUSTED:

kernel/bpf/fixups.c

878

case PTR_TO_BTF_ID | MEM_ALLOC | PTR_UNTRUSTED:

kernel/bpf/fixups.c

879

case PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED:

kernel/bpf/log.c

441

type & PTR_UNTRUSTED ? "untrusted_" : "",

kernel/bpf/verifier.c

1044

if (st->type & PTR_UNTRUSTED)

kernel/bpf/verifier.c

12861

regs[BPF_REG_0].type = PTR_TO_BTF_ID | PTR_UNTRUSTED;

kernel/bpf/verifier.c

12866

regs[BPF_REG_0].type = PTR_TO_MEM | MEM_RDONLY | PTR_UNTRUSTED;

kernel/bpf/verifier.c

13196

type |= PTR_UNTRUSTED;

kernel/bpf/verifier.c

13716

if (base_type(ptr_reg->type) == PTR_TO_MEM && (ptr_reg->type & PTR_UNTRUSTED))

kernel/bpf/verifier.c

17064

if ((type & PTR_UNTRUSTED) || (*prev_type & PTR_UNTRUSTED))

kernel/bpf/verifier.c

17065

merged_type |= PTR_UNTRUSTED;

kernel/bpf/verifier.c

18435

(PTR_MAYBE_NULL | PTR_UNTRUSTED | MEM_RDONLY);

kernel/bpf/verifier.c

18444

if (arg->arg_type & PTR_UNTRUSTED)

kernel/bpf/verifier.c

18445

reg->type |= PTR_UNTRUSTED;

kernel/bpf/verifier.c

376

(type == PTR_TO_MEM && !(reg->type & PTR_UNTRUSTED)) ||

kernel/bpf/verifier.c

4304

perm_flags |= PTR_UNTRUSTED;

kernel/bpf/verifier.c

4360

verbose(env, " or %s%s\n", reg_type_str(env, PTR_TO_BTF_ID | PTR_UNTRUSTED),

kernel/bpf/verifier.c

4444

ret |= PTR_UNTRUSTED;

kernel/bpf/verifier.c

5827

} else if (type_flag(reg->type) & PTR_UNTRUSTED) {

kernel/bpf/verifier.c

5831

flag = PTR_UNTRUSTED;

kernel/bpf/verifier.c

5861

flag & PTR_UNTRUSTED)

kernel/bpf/verifier.c

5862

flag &= ~PTR_UNTRUSTED;

kernel/bpf/verifier.c

5877

flag = PTR_UNTRUSTED;

kernel/bpf/verifier.c

6161

bool rdonly_untrusted = rdonly_mem && (reg->type & PTR_UNTRUSTED);

kernel/bpf/verifier.c

9026

reg->type |= PTR_UNTRUSTED;

kernel/bpf/verifier.c

9168

} else if (arg->arg_type & PTR_UNTRUSTED) {

kernel/bpf/verifier.c

958

st->type |= PTR_UNTRUSTED;