diff options
Diffstat (limited to 'include/linux/bpf_verifier.h')
| -rw-r--r-- | include/linux/bpf_verifier.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 279b4a640644..0ad2d189c546 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -23,6 +23,8 @@ * (in the "-8,-16,...,-512" form) */ #define TMP_STR_BUF_LEN 320 +/* Patch buffer size */ +#define INSN_BUF_SIZE 16 /* Liveness marks, used for registers and spilled-regs (in stack slots). * Read marks propagate upwards until they find a write mark; they record that @@ -780,6 +782,7 @@ struct bpf_verifier_env { * e.g., in reg_type_str() to generate reg_type string */ char tmp_str_buf[TMP_STR_BUF_LEN]; + struct bpf_insn insn_buf[INSN_BUF_SIZE]; }; static inline struct bpf_func_info_aux *subprog_aux(struct bpf_verifier_env *env, int subprog) |