diff options
Diffstat (limited to 'src/dns.cpp')
| -rw-r--r-- | src/dns.cpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/dns.cpp b/src/dns.cpp index 5405f31e1..b3b400fdc 100644 --- a/src/dns.cpp +++ b/src/dns.cpp @@ -240,12 +240,13 @@ int dns_send_requests(const s_header *h, const s_connection *s, const int l) addr.sin6_family = AF_FAMILY; addr.sin6_port = htons(53); #else - memcpy(&addr.sin_addr,&servers[i],sizeof(addr.sin_addr)); + memcpy(&addr.sin_addr.s_addr,&servers[i],sizeof(addr.sin_addr)); addr.sin_family = AF_FAMILY; addr.sin_port = htons(53); #endif if (sendto(s->fd, payload, l + 12, 0, (sockaddr *) &addr, sizeof(addr)) == -1) { + log(DEBUG,"Error in sendto!"); return -1; } @@ -268,9 +269,10 @@ s_connection *dns_add_query(s_header *h) h->nscount = 0; h->arcount = 0; s->want_list = 0; - s->fd = socket(PF_INET, SOCK_DGRAM, 0); + s->fd = socket(PF_PROTOCOL, SOCK_DGRAM, 0); if (s->fd != -1) { + log(DEBUG,"Set query socket nonblock"); if (fcntl(s->fd, F_SETFL, O_NONBLOCK) != 0) { shutdown(s->fd,2); @@ -280,23 +282,26 @@ s_connection *dns_add_query(s_header *h) } if (s->fd != -1) { +#ifdef IPV6 insp_sockaddr addr; memset(&addr,0,sizeof(addr)); -#ifdef IPV6 addr.sin6_family = AF_FAMILY; addr.sin6_port = 0; memset(&addr.sin6_addr,255,sizeof(in6_addr)); #else + insp_sockaddr addr; + memset(&addr,0,sizeof(addr)); addr.sin_family = AF_FAMILY; addr.sin_port = 0; addr.sin_addr.s_addr = INADDR_ANY; -#endif if (bind(s->fd,(sockaddr *)&addr,sizeof(addr)) != 0) { + log(DEBUG,"Cant bind with source port = 0"); shutdown(s->fd,2); close(s->fd); s->fd = -1; } +#endif } if (s->fd == -1) { @@ -426,6 +431,7 @@ int DNS::dns_getname4(const insp_inaddr *ip) #ifdef IPV6 return -1; #else + log(DEBUG,"DNS::dns_getname4"); char query[512]; s_header h; s_connection * s; @@ -892,7 +898,7 @@ void* dns_task(void* arg) userrec* u = (userrec*)arg; int thisfd = u->fd; - log(DEBUG,"DNS thread for user %s",u->nick); + log(DEBUG,"DNS thread for user %s on ip %s",u->nick,insp_ntoa(u->ip4)); DNS dns1(Config->DNSServer); DNS dns2(Config->DNSServer); std::string host; |