structure to the "packet_info" structure; only stuff that's permanently
stored with each frame should be in the "frame_data" structure, and the
"column_info" structure is not guaranteed to hold the column values for
that frame at all times - it was only in the "frame_data" structure so
that it could be passed to dissectors, and, as all dissectors are now
passed a pointer to a "packet_info" structure, it could just as well be
put in the "packet_info" structure.
That saves memory, by shrinking the "frame_data" structure (there's one
of those per frame), and also lets us clean up the code a bit.
svn path=/trunk/; revision=4370
IP addresses - either use "tvb_memcpy()", or just use
"proto_tree_add_item()" and leave the fetching up to the core Ethereal
code.
In the DVMRP dissector, replace a bunch of other "proto_tree_add_XXX()"
calls with "proto_tree_add_item()", and use
"tvb_reported_length_remaining()" rather than "tvb_length_remaining()"
(if we didn't capture enough data because the snapshot length was too
low, we *want* an exception to be thrown, so that the frame is marked as
a "Short Frame").
svn path=/trunk/; revision=4109
