On Apr 26, 2011, at 1:12 AM, Michael Tüxen wrote:
> The fields in the packet are 4 byte aligned. But if the whole structure might not...
> So should we copy them?
...or fetch them with pntohl().
Where are the contents of the structure coming from? If they're coming from the raw packet data - i.e., if the pointer in question is pointing into the raw packet data from the tvbuff handed to the SCTP dissector - then not only might the data not be aligned on a 4-byte boundary, it might not even contain all the data you're looking at if the packet was cut short by a snapshot length.
