["Sofia Altieri" <sofiaaltieri@xxxxxxxxxxx>]

Hello List,

I'm fetching all values defined in my proto with tvb_get_ntoh(l/s). This 
because this routine
converts byte from *network* order to host order. Skimming through other 
dissectors I've noticed that tvb_get_letoh(l/s) routines are often used. 
Now:

a) Why should I use tvb_get_letoh(l/s) routines if a more general 
tvb_get_ntoh(l/s) routine exists?


Other question:

My proto refragments. I've used routines defined in reassemble.h to 
reassemble fragments.
When sniffing, ethereal tells me which packets are fragments but it doesn't 
reassemble anything.
it seems like it does not recognize the last packet and doesn't proceed with 
reassemblation.

Before posting the code I'd like to solve it myself, then I'll ask u a 
couple of things

1) in fragment_add_seq_check (tvb, offset, pinfo, ....) what value must 
offset have? The beginning of packet? The beginning of the packet after the 
header? (In the first case shouldn'it always be set to 0?)

b) in process_reassembled_data (....., proto_tree * tree) must tree be an 
existent tree, like my proto_tree?

Thank you : )

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