diff options
| -rw-r--r-- | src/dns.cpp | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/src/dns.cpp b/src/dns.cpp index 69df48cc6..e2eca777c 100644 --- a/src/dns.cpp +++ b/src/dns.cpp @@ -314,15 +314,13 @@ int dns_build_query_payload(const char * const name, const unsigned short rr, co int DNS::dns_getip4(const char *name) { - /* build, add and send A query; retrieve result with dns_getresult() */ s_header h; - s_connection* req; int id; int length = dns_build_query_payload(name,DNS_QRY_A,1,(unsigned char*)&h.payload); if (length == -1) return -1; - req = dns_add_query(&h, id); + s_connection* req = dns_add_query(&h, id); if (req == NULL) return -1; @@ -333,25 +331,22 @@ int DNS::dns_getip4(const char *name) } int DNS::dns_getname4(const insp_inaddr *ip) -{ /* build, add and send PTR query; retrieve result with dns_getresult() */ +{ #ifdef IPV6 return -1; #else - log(DEBUG,"DNS::dns_getname4"); - char query[512]; + char query[29]; s_header h; - s_connection* req; - unsigned char *c; int id; - c = (unsigned char *)&ip->s_addr; + unsigned char* c = (unsigned char*)&ip->s_addr; sprintf(query,"%d.%d.%d.%d.in-addr.arpa",c[3],c[2],c[1],c[0]); int length = dns_build_query_payload(query,DNS_QRY_PTR,1,(unsigned char*)&h.payload); if (length == -1) return -1; - req = dns_add_query(&h, id); + s_connection* req = dns_add_query(&h, id); if (req == NULL) return -1; if (req->send_requests(&h,length,DNS_QRY_PTR) == -1) |