Hi,

I have integrated into my application LIBPCAP (libpcap-0.6.2) and it is 
working well.
I used the BPF filter feature in order to filter on the packets that I am 
interesting in.

I am now  implementing some new features in my application which requires 
to change dynamically the filtering expression.
I am invoking in my callback routine the "pcap_compile" and 
"pcap_setfilter" functions in order to modify the filter expression 
dynamically.
When doing that, the system crashes each time.

I wonder if it is supported by LIB PCAP ?
I will  really appreciate if somebody can help me on the subject.
I would like to know if there is a way to do that and if somebody succeeds 
to make it working.

Thank you for your help.

Regards,

Alain.


  

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