diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bpf_verifier.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index ae0274a4bf35..5fad59fdab0d 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -1308,6 +1308,17 @@ static inline u32 type_flag(u32 type) return type & ~BPF_BASE_TYPE_MASK; } +static inline bool bpf_is_ptr_to_mem_or_btf_id(enum bpf_reg_type type) +{ + switch (base_type(type)) { + case PTR_TO_MEM: + case PTR_TO_BTF_ID: + return true; + default: + return false; + } +} + static inline bool bpf_may_fault_on_deref(enum bpf_reg_type type) { /* |