diff options
| -rw-r--r-- | src/dns.cpp | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/src/dns.cpp b/src/dns.cpp index 876044a26..69df48cc6 100644 --- a/src/dns.cpp +++ b/src/dns.cpp @@ -316,18 +316,17 @@ int DNS::dns_getip4(const char *name) { /* build, add and send A query; retrieve result with dns_getresult() */ s_header h; - s_connection *s; - int l; + s_connection* req; int id; - l = dns_build_query_payload(name,DNS_QRY_A,1,(unsigned char *)&h.payload); - if (l == -1) + int length = dns_build_query_payload(name,DNS_QRY_A,1,(unsigned char*)&h.payload); + if (length == -1) return -1; - s = dns_add_query(&h, id); - if (s == NULL) + req = dns_add_query(&h, id); + if (req == NULL) return -1; - if (s->send_requests(&h,l,DNS_QRY_A) == -1) + if (req->send_requests(&h,length,DNS_QRY_A) == -1) return -1; return id; @@ -341,22 +340,21 @@ int DNS::dns_getname4(const insp_inaddr *ip) log(DEBUG,"DNS::dns_getname4"); char query[512]; s_header h; - s_connection * s; + s_connection* req; unsigned char *c; - int l; int id; c = (unsigned char *)&ip->s_addr; sprintf(query,"%d.%d.%d.%d.in-addr.arpa",c[3],c[2],c[1],c[0]); - l = dns_build_query_payload(query,DNS_QRY_PTR,1,(unsigned char *)&h.payload); - if (l == -1) + int length = dns_build_query_payload(query,DNS_QRY_PTR,1,(unsigned char*)&h.payload); + if (length == -1) return -1; - s = dns_add_query(&h, id); - if (s == NULL) + req = dns_add_query(&h, id); + if (req == NULL) return -1; - if (s->send_requests(&h,l,DNS_QRY_PTR) == -1) + if (req->send_requests(&h,length,DNS_QRY_PTR) == -1) return -1; return id; |