"format_text()" to display them, so that the tabs show up as "\t". (We
eventually need to use that when displaying string fields - and arrange
that it properly handle the character set of the font being used for
display, in Ethereal, and the character set of the user's locale, in
Tethereal).
svn path=/trunk/; revision=4685
add a hidden "sctp.port" field, with two instances per protocol
tree, one with the source port and one with the destination
port (like "tcp.port" and "udp.port");
replace "sctp.checksum_correct" with "sctp.checksum_bad" (like
"tcp.checksum_bad" and "udp.checksum_bad").
svn path=/trunk/; revision=4682
check for GNU "sed", and skip the "bad sed" checks if it's
found;
check for "/bin/sed" as well as "/usr/bin/sed" on Solaris;
put the "sed" checks into a separate section of code with its
own test for the host OS, to make it a bit cleaner to add any
checks needed on other OSes.
svn path=/trunk/; revision=4681
a '<', regardless of whether it's followed by a digit; do the same.
Use "tvb_bytes_exist()" rather than "tvb_length_remaining()" in the loop
that scans those digits.
Use "tvb_ensure_length_remaining()" to get the length of the message, so
we throw an exception if we've gone past the end of the tvbuff.
svn path=/trunk/; revision=4674
scanning the tvbuff. Also use "tvb_offset_exists()" before accessing
the tvbuff in that loop; the loop is only building the Info column, so
it shouldn't throw an exception before building the list.
(XXX - it should arguably all be done in one loop, with the Info column
built on the fly.)
svn path=/trunk/; revision=4672
"msg_offset" rather than "offset" as the offset of the beginning of the
payload ("offset" is only advanced if "tree" is non-null, so it doesn't
necessarily point to the beginning of the payload).
Use -1 rather than "tvb_length_remaining()" as a length argument to
"tvb_find_guint8()" to get it to search to the end of the tvbuff, and,
before checking for the additional "\n\r\n" after a "\r", check whether
those 3 bytes are in the tvbuff.
svn path=/trunk/; revision=4671
dissector, it's looking for Q.931 encapsulated inside TPKT, so it
shouldn't check whether the first byte is NLPID_Q_931 or not, as it
*won't* be NLPID_Q_931, it'll be 3, for the TPKT version. It should
first check whether "is_tpkt()" thinks it's a TPKT packet, and then
check that the packet has at least 3 bytes past the TPKT header, then
check the first byte in the payload to see whether it's NLPID_Q_931. If
that all succeeds, treat it as Q.931 inside TPKT.
Make "is_tpkt()" return the length from the TPKT header on success, and
-1 on failure, and return the offset past the TPKT header via a pointer
(so clients don't have to know that the TPKT header is 4 bytes long).
svn path=/trunk/; revision=4669
arguments that specify the header field indices for the checksum field
and the "checksum is bad" Boolean, and have the dissectors for some
protocols that use IGMP (DVMRP, MRDISC, MSNIP) use it rather than having
their own checksumming routines.
Also, fix it to correctly add the "checksum is bad" Boolean.
svn path=/trunk/; revision=4665
the remaining data in a packet (and rather than "tvb_reported_length()",
which is wrong as it doesn't take the starting offset into account).
svn path=/trunk/; revision=4661
top-level protocol tree item.
Use "sizeof ip6_hdr" rather than "tvb_length_remaining(tvb, offset)"
when copying stuff into a "struct ip6_hdr" - if there's more than an
IPv6 header's worth of data remaining, we don't want to copy the stuff
past the end of the IPv6 header, and if there's less than that, we want
to throw an exception.
svn path=/trunk/; revision=4659
tvb_length_remaining() except that it throws BoundsError if 'offset'
is out-of-bounds.
Allow a length argument of -1 for FT_STRING and FT_BYTES fields
in proto_tree_add_item().
Change some dissectors to either use -1 for the length argument in
calls to proto_tree_add_item(), or call tvb_ensure_length_remaining()
instead of tvb_length_remaining(), or to check the return-value
of tvb_length_remaining(). Changes to more dissectors are necessary,
but will follow later.
svn path=/trunk/; revision=4656
stuff from the buffer - extract what you need directly from the tvbuff.
(And definitely don't extract stuff from the buffer if you haven't
copied stuff to it.)
For integral AVP items, check the length of the item before processing
it.
Put time items into the protocol tree as times, not as byte arrays.
svn path=/trunk/; revision=4645
More draft 09 compatibility changes.
Default port number now 3260.
Now prints extra info to COL_INFO for SCSI command and login
responses.
svn path=/trunk/; revision=4641
Digital UNIX, and HP C compilers, and it may not work with other
compilers (due to the GLib problem mentioned in the previous checkin),
so it runs the risk of being an "attractive nuisance", i.e. users may
try it, find it doesn't work, and then send mail to various Ethereal
mailing lists asking about it.
svn path=/trunk/; revision=4640
Include "snprintf.h", when needed, to declare "snprintf()" on platforms
that don't have it.
Fix some formats and arguments to various printing routines.
Fix "diameter_time_to_string()" to properly fetch the time value from
the data buffer handed to it.
svn path=/trunk/; revision=4639
are in the reserved region (which also fixes a bug where we weren't
printing the value for the NO_ADVERTISE community correctly).
svn path=/trunk/; revision=4638
Nathan Neulinger