diff options
Diffstat (limited to 'kernel/bpf/verifier.c')
| -rw-r--r-- | kernel/bpf/verifier.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index a7b96bf0e654..ce166a002d16 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -6678,17 +6678,17 @@ static int replace_map_fd_with_map_ptr(struct bpf_verifier_env *env) /* valid generic load 64-bit imm */ goto next_insn; - if (insn->src_reg != BPF_PSEUDO_MAP_FD) { - verbose(env, - "unrecognized bpf_ld_imm64 insn\n"); + if (insn[0].src_reg != BPF_PSEUDO_MAP_FD || + insn[1].imm != 0) { + verbose(env, "unrecognized bpf_ld_imm64 insn\n"); return -EINVAL; } - f = fdget(insn->imm); + f = fdget(insn[0].imm); map = __bpf_map_get(f); if (IS_ERR(map)) { verbose(env, "fd %d is not pointing to valid bpf_map\n", - insn->imm); + insn[0].imm); return PTR_ERR(map); } |