diff options
Diffstat (limited to 'src/build.c')
| -rw-r--r-- | src/build.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/build.c b/src/build.c index c07f429..a2901b1 100644 --- a/src/build.c +++ b/src/build.c @@ -65,6 +65,13 @@ ct_build_u32(const struct nf_conntrack *ct, int a, struct nethdr *n, int b) addattr(n, b, &data, sizeof(uint32_t)); } +static inline void +ct_build_str(const struct nf_conntrack *ct, int a, struct nethdr *n, int b) +{ + const char *data = nfct_get_attr(ct, a); + addattr(n, b, data, strlen(data)+1); +} + static inline void ct_build_group(const struct nf_conntrack *ct, int a, struct nethdr *n, int b, int size) @@ -223,6 +230,9 @@ void ct2msg(const struct nf_conntrack *ct, struct nethdr *n) /* NAT sequence adjustment */ if (nfct_attr_is_set_array(ct, nat_type, 6)) ct_build_natseqadj(ct, n); + + if (nfct_attr_is_set(ct, ATTR_HELPER_NAME)) + ct_build_str(ct, ATTR_HELPER_NAME, n, NTA_HELPER_NAME); } static void @@ -270,6 +280,13 @@ exp_build_u32(const struct nf_expect *exp, int a, struct nethdr *n, int b) addattr(n, b, &data, sizeof(uint32_t)); } +static inline void +exp_build_str(const struct nf_expect *exp, int a, struct nethdr *n, int b) +{ + const char *data = nfexp_get_attr(exp, a); + addattr(n, b, data, strlen(data)+1); +} + void exp2msg(const struct nf_expect *exp, struct nethdr *n) { const struct nf_conntrack *ct = nfexp_get_attr(exp, ATTR_EXP_MASTER); @@ -339,4 +356,5 @@ void exp2msg(const struct nf_expect *exp, struct nethdr *n) exp_build_u32(exp, ATTR_EXP_NAT_DIR, n, NTA_EXP_NAT_DIR); } + exp_build_str(exp, ATTR_EXP_HELPER_NAME, n, NTA_EXP_HELPER_NAME); } |