added memsets

1 files changed, 4 insertions, 1 deletions

diff --git a/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc b/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc
index 9b4e360..e516177 100644
--- a/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc
+++ b/noncore/net/wellenreiter/libwellenreiter/source/sniff.cc
@@ -85,65 +85,68 @@ void process_packets(const struct pcap_pkthdr *pkthdr, const unsigned char *pack
 		     a noise packet, if this comes up */
 		  pinfoptr->isvalid = 0;
 		  return;
 	      }
 	      if (pinfoptr->channel < 1 || pinfoptr->channel > 14)
 	      {
 		  /* Only channels between 1 and 14 are possible
 		     others must be noise packets */
 		  pinfoptr->isvalid = 0;
 		  return;
 	      }
 
 	      /* Here should be the infos to the gui issued */
 	      if (pinfoptr->cap_ESS == 1 &&pinfoptr->cap_IBSS ==0)
 		{
 		  wl_loginfo("Found an access point");
 		  wl_net.net_type=1;
 		}
 	      else if(pinfoptr->cap_ESS == 0 && pinfoptr->cap_IBSS == 2) 
 		{
 		  wl_loginfo("Found an ad-hoc network");
 		  wl_net.net_type=2;
 		}
 
+	      memset(wl_net.bssid, 0, sizeof(wl_net.bssid));
+
 	      if (strcmp (pinfoptr->ssid,NONBROADCASTING) ==0)
 		  wl_loginfo("Net is a non-broadcasting network");
 	      else
 		  wl_loginfo("SSID is: %s", pinfoptr->ssid);
 
               wl_loginfo("SSID is: %s", pinfoptr->ssid);
 	      memcpy(wl_net.bssid, pinfoptr->ssid, sizeof(wl_net.bssid)-1);
 
 	      wl_loginfo("SSID length is: %d", pinfoptr->ssid_len);
 	      wl_net.ssid_len=pinfoptr->ssid_len;
 	    
               wl_loginfo("Channel is: %d", pinfoptr->channel);
 	      wl_net.channel=pinfoptr->channel;
 	      wl_net.wep=pinfoptr->cap_WEP;
 
 	      wl_loginfo("Mac is: %s", pinfoptr->sndhwaddr);
-	      memcpy(wl_net.mac, pinfoptr->sndhwaddr, sizeof(wl_net.mac)-1);;
+	      memset(wl_net.mac, 0, sizeof(wl_net.mac));
+	      memcpy(wl_net.mac, pinfoptr->sndhwaddr, sizeof(wl_net.mac)-1);
 	      
 	      if(!send_network_found((char *)guihost, guiport, &wl_net))
 	      {
 		wl_logerr("Error sending data to UI: %s", strerror(errno));
 		break;
 	      }
 	      wl_loginfo("Sent network to GUI '%s:%d'", guihost, guiport);
 	    }
 	  break;	
 
 	default:
 	  wl_logerr("Unknown IEEE802.11 frame subtype (%d)", FC_SUBTYPE(fc));
 	  break;	
 	} /* End of switch over different mgt frame types */
       
       break;
   
   case T_CTRL:
     wl_loginfo("Received control frame, not implemented yet");
     break;
 
   case T_DATA:
     wl_loginfo("Received date frame, not implemented yet");
     break;