| -rw-r--r-- | noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc index 62c2940..dcc73f8 100644 --- a/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc +++ b/noncore/net/wellenreiter/libwellenreiter/source/cardmode.cc @@ -46,52 +46,58 @@ int card_into_monitormode (void *orighandle, char *device, int cardtype) fputs ("Mode: y",CISCO_CONFIG_FILE); fputs ("XmitPower: 1",CISCO_CONFIG_FILE); fclose(CISCO_CONFIG_FILE); } else if (cardtype == CARD_TYPE_NG) { char wlanngcmd[62]; snprintf(wlanngcmd, sizeof(wlanngcmd), "%s %s lnxreq_wlansniff channel=1 enable=true", WLANCTL_PATH, device); if (system(wlanngcmd) != 0) { wl_logerr("Could not set %s in raw mode, check cardtype", device); return 0; } } else if (cardtype == CARD_TYPE_HOSTAP) { wl_logerr("Got a host-ap card, nothing is implemented now"); } /* Check the interface if it is in the correct raw mode */ if((handle = pcap_open_live(device, BUFSIZ, 1, 0, errbuf)) == NULL) { wl_logerr("pcap_open_live() failed: %s", strerror(errno)); return 0; } #ifdef HAVE_PCAP_NONBLOCK pcap_setnonblock(handle, 1, errstr); #endif /* getting the datalink type */ datalink = pcap_datalink(handle); if (datalink != DLT_IEEE802_11) /* Rawmode is IEEE802_11 */ { wl_loginfo("Interface %s does not work in the correct 802.11 raw mode", device); pcap_close(handle); return 0; } wl_loginfo("Your successfully listen on %s in 802.11 raw mode", device); return 1; } /* Set card into promisc mode */ int card_set_promisc_up (const char *device) { char ifconfigcmd[32]; + int retval=0; + snprintf(ifconfigcmd, sizeof(ifconfigcmd), SBIN_PATH, device); + retval = system(ifconfigcmd); - return (system(ifconfigcmd) ? 1 : 0); + if(retval < 0 || retval == 0) + return 0; + +return 1; } |