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
@@ -93,49 +93,52 @@ void process_packets(const struct pcap_pkthdr *pkthdr, const unsigned char *pack
                   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;