Question about "pcap_next()"

[Kathy Chen <kathy_ios () yahoo com>]

Hi, all,

When I call 
    u_char *packet = pcap_next(handle, &header);
I can get the packet length value, but I can't really
get the "packet" data (Using printf(..., packet)).
Even if I call this "pcap_next()" continuously, the
same problem exist. 

Could any of you point out the reason for me? From the
source code, it seems "recvfrom(...)" should return
sth.

Thanks.
kathy 


                
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