[Click] packet loss when sniffing through fromdevice on madwifi-ng

[hongda Yin]

Hi,

I recently use FromDevice.u(ath1, PROMISC true) as a sniffer upon 
madwifi-ng,
but there are many packet loss during the sniffing process, since  
other  sniffer can  observe
almost all of the testing  packet  I  injected.

So I tried to port the program to click on madwifi-old, it is just 
working fine.

Could any kind person give me some explanations on this?

Thanks a lot!
Hongda