Usermode/libnet - Fix compile errors (silly me)

[tpg/acess2.git] / Usermode / Libraries / libnet.so_src / dns.c

diff --git a/Usermode/Libraries/libnet.so_src/dns.c b/Usermode/Libraries/libnet.so_src/dns.c
index 9ac9198..26bf99b 100644 (file)
--- a/Usermode/Libraries/libnet.so_src/dns.c
+++ b/Usermode/Libraries/libnet.so_src/dns.c
@@ -23,6 +23,10 @@ int DNS_Query(int ServerAType, const void *ServerAddr, const char *name, enum eT
 {
        char    packet[512];
        size_t packlen = DNS_int_EncodeQuery(packet, sizeof(packet), name, type, class);
+       if( packlen == 0 ) {
+               _SysDebug("DNS_Query - Serialising packet failed");
+               return 2;
+       }
        
        // Send and wait for reply
        // - Lock
@@ -35,8 +39,8 @@ int DNS_Query(int ServerAType, const void *ServerAddr, const char *name, enum eT
                // TODO: Correctly report this failure with a useful error code
                return 1;
        }
-       int rv = Net_UDP_SendTo(sock, 53, ServerAType, ServerAddr, pos, packet);
-       if( rv != pos ) {
+       int rv = Net_UDP_SendTo(sock, 53, ServerAType, ServerAddr, packlen, packet);
+       if( rv != packlen ) {
                _SysDebug("DNS_Query - Write failed");
                // TODO: Error reporting
                _SysClose(sock);