diff options
Diffstat (limited to 'kernel/bpf/btf.c')
| -rw-r--r-- | kernel/bpf/btf.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index adb3adcebe3c..29c7c06c6bd6 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -2332,7 +2332,7 @@ static int btf_enum_check_kflag_member(struct btf_verifier_env *env, if (BITS_PER_BYTE_MASKED(struct_bits_off)) { btf_verifier_log_member(env, struct_type, member, "Member is not byte aligned"); - return -EINVAL; + return -EINVAL; } nr_bits = int_bitsize; @@ -2377,9 +2377,8 @@ static s32 btf_enum_check_meta(struct btf_verifier_env *env, return -EINVAL; } - if (t->size != sizeof(int)) { - btf_verifier_log_type(env, t, "Expected size:%zu", - sizeof(int)); + if (t->size > 8 || !is_power_of_2(t->size)) { + btf_verifier_log_type(env, t, "Unexpected size"); return -EINVAL; } |