Make sure that if _gtime is null, a bad format message returned.
Also noticed that I am going to have to do something about Unicode strings soon and the SMBopenX dissect is slightly wrong ... Oh well, it is the Xmas break soon :-) No rest for the Wicca'd (please don't interpret that as a statement of my religious affiliation, it is just a cute saying :-)
svn path=/trunk/; revision=2764
replace the existing checksummer with a modified version of the BSD
checksumming code. Add a flag to the "packet_info" structure to
indicate that a packet is the first fragment of a fragmented datagram,
so that the checksummers won't try to checksum those.
(It doesn't seem to add a lot of CPU overhead, so we don't introduce a
flag to disable it, yet. Further checks may be necessary to see whether
the overhead is just swamped by other overheads when scanning through a
capture dissecting all frames, or if it truly is negligible.)
Make the Boolean preference option controlling whether to make the
top-level protocol tree item for TCP display a packet summary static to
the TCP dissector (it doesn't need to be accessible outside the TCP
dissector).
svn path=/trunk/; revision=2751
doesn't just seem to be a profiling artifact) that, at least on FreeBSD
3.4, it's significantly more efficient to clear out a column by stuffing
a '\0' into the first byte of the column data than to do so by copying a
null string (I guess when copying one byte, the fixed overhead of the
procedure call and of "strcpy()" is significant).
Have the TCP dissector set the Protocol column, and clear the Info
column, before doing anything that might cause an exception to be
thrown, so that if we *do* get an exception thrown, the frame at least
shows up as TCP.
Instead of, in the TCP dissector, constructing a string and then
stuffing it into the Info column, just append to the Info column, which
avoids one string copy.
Pass a "frame_data" pointer to dissectors for TCP and IP (and PPP)
options, so they can use it to append to the Info column.
svn path=/trunk/; revision=2744
Equivalence Class.
Set "pinfo->current_proto", so that if we run past the end of the data
the problem is noted as being with LDP.
svn path=/trunk/; revision=2743
exports it.
Make the pointer that points to the GMemChunk for per-frame data static
to "epan/packet.c", as it's not used outside "epan/packet.c".
svn path=/trunk/; revision=2741
handle and call it through the handle. Make it static; this renders
"packet-nbipx.h" unnecessary.
Get rid of the "tvb_compat()" call in the IPX dissector - it calls all
dissectors through handles or lookup tables, and thus any
backwards-compatibility stuff is done by the code in libethereal.
svn path=/trunk/; revision=2735
that if they threw an exception, the wrong protocol would be blamed.
Add the missing assignments.
Clean up the extraction of the null-encapsulation header.
svn path=/trunk/; revision=2730
Handle the Content-Length: MIME header, so that, if there's a
Content-Length: header, we only process as RTSP payload the amount of
data specified by that header.
Handle frames with more than one RTSP message in them (the previous
change allows us to do so).
svn path=/trunk/; revision=2729
Still more work to do though, as I want to dissect the various message
types correctly, and to dissect TLVs much more as well.
The dissector currently handles multiple messages in a PDU, as the trace
file I have has some of those.
I think that the equipment that generated the LDP trace I have has a bug.
It seems to think that TLVs must be alligned on 4-byte boundaries, while the
spec (draft) says that there are no alignment requirements :-)
Don't know what generated the trace :-)
svn path=/trunk/; revision=2726
of the search if the caller-supplied limit goes past the end of the
tvbuff - the limit should just be what remains in the tvbuff after the
specified starting offset.
In "tvb_find_line_end_unquoted()", after searching for the next
interesting character, check the value we got back from that search, in
"char_offset", not whatever happens to be in "cur_offset", to see if we
found a character.
svn path=/trunk/; revision=2719
Gilbert Ramirez