it's not the "Bridge Control Protocol", and the packets aren't "BPDU"s
in the sense of Spanning Tree Protocol packets.
svn path=/trunk/; revision=25732
to the "no FCS" dissector if the "FCS present" flag isn't set. Strip
off padding. Don't hand non-Ethernet packets to the Ethernet dissector.
Update the RFC number for the PPP Multilink protocol. Add a preference
for short sequence numbers. Check only the "first fragment" and "last
fragment" flags when constructing the summary description for the flags
field. Use the global "tfs_yes_no" true_false_string structure rather
than defining our own "Yes"/"No" true_false_string structure.
svn path=/trunk/; revision=25729
- if offset is 0, tvb_length is the same as tvb_length_remaining, just faster.
Replace
- col_append_fstr() with faster col_append_str()
- col_add_str() with col_set_str()
when it's safe
svn path=/trunk/; revision=23252
An enhancement to the PPP multiplexing protocol
dissector in protocol-ppp.c. There are two changes:
The protocol id field of the multiplexed sub-frame is added
to the protocol tree using a header field. This allows
filters to select the protocol as is the case when it is not
multiplexed. I think this fixes a small bug as the ability to
filter for a protocol should not depend on the lower level
protocol.
When the protocol id of the subframe is not present, the
appropriate default protocol is displayed with the standard
indication that Wireshark generated the value.
svn path=/trunk/; revision=19488
First, the length of the header of a sub-frame may be miscalculated if
if the PID field is not present, but was present in a previous
sub-frame. The calculation of the header length will use the value from
the previous sub-frame.
Second, correct the typo "ength" to "length".
Third, the length of the current sub-frame was not passed as the
reported length to a sub-dissector. When the sub-dissector calls
tvb_reported_length(), the function returns the length of the complete
frame and not the length of the sub-frame to be dissected.
svn path=/trunk/; revision=19132
a minor fix for 3GPP2 A11 Session Updat
From me:
a fix to packet-ppp.c to dissect the payload
and some changes in the gre dissector to display the 3GPP values.
svn path=/trunk/; revision=17733
packet-ntp.c: Rather confused and incorrect use of g_snprintf return value
packet-pim.c: whitespace change
packet-icmpv6.c: g_snprintf takes trailing \0 into account, fix off by 1 error
packet-clnp.c: Fix incorrect use of g_snprintf return value
packet-isakmp.c: g_snprintf takes trailing \0 into account
packet-tr.c: Fix incorrect use of g_snprintf return value
packet-radius.c: Fix incorrect use of g_snprintf return value
packet-radius.h: constify a string variable
packet-ldap.c: The return value isn't needed, so don't use it incorrectly
packet-tcp.c: Fix incorrect use of g_snprintf return value
packet-windows-common.c: Remove unneeded DISSECTOR_ASSERT
packet-smb-sidsnooping.c: g_snprintf takes trailing \0 into account
packet-pvfs2.c: g_snprintf takes trailing \0 into account
packet-ptp.c: Remove #include snprintf
packet-ppp.c: Fix incorrect use of g_snprintf return value
packet-ospf.c: Fix incorrect use of g_snprintf return value
packet-mip6.c: snprintf -> g_snprintf
packet-bootp.c: Remove a commented out bad use of g_snprintf
packet-ber.c: snprintf -> g_snprintf, g_snprintf takes trailing \0 into account
2do:
52 packet-ieee80211.c: 2DO
2 packet-nfs.c: 2DO - too many side effects
33 packet-bgp.c: 2DO
18 packet-dns.c: 2DO
14 packet-dcm.c: 2DO
13 packet-x11.c: 2DO
11 packet-kerberos.c: 2DO
10 packet-diameter.c: 2DO
9 packet-snmp.c: 2DO
9 packet-pgm.c: 2DO
7 packet-nbns.c: 2DO
6 packet-fcswils.c: 2DO
5 packet-wccp.c: 2DO
5 packet-cops.c: 2DO
4 packet-wtp.c: 2DO
svn path=/trunk/; revision=17038
Hi, Some tiddly changes: pppoe- don't create an empty discovery tags tree when the payload length is 0 chap- make chap.value work as a filterable field rtcp- append the packet type to the protocol tree name
svn path=/trunk/; revision=16712
Don't fetch CHAP fields until we need them, so that we can at least
partially dissect a short frame.
Even if the CHAP length is wrong, put it into the protocol tree using
the registered field.
Use "tvb_format_text()" to put text into the Info column, so we handle
non-printable characters by escaping them.
svn path=/trunk/; revision=16616
correct a bug in parsing Lucent/Ascend PPP dumps. Basically, blobs with "PPP-OUT" should be labelled "PPP transmit" while blobs with "PPP-IN" should be labelled "PPP receive". The current code labels them the other way around.
packet-ppp.c
- Properly decode option to enable ECRTP (it wasn't decoded).
- Use the ipv6 knob to control ipv6 decoding (previously, it
was using the ipv4 knob).
svn path=/trunk/; revision=16194
and not free the string to which it points. Pass to
REPORT_DISSECTOR_BUG() strings allocated with ep_strdup_printf(), so
that they're freed automatically.
svn path=/trunk/; revision=16039
directory to the epan directory. Some of them should perhaps ultimately
be moved to epan/dissectors, if they pertain only to stuff exported by a
particular dissector.
Fix Gerald's e-mail address in files we're moving.
svn path=/trunk/; revision=15844
Camel: Fix an off-by-one error. Don't alloc and free where it's not
needed. Remove an unused variable.
PPP and K12: Fix memory leaks.
svn path=/trunk/; revision=15725
in a simple approach, I've replaced all g_assert() and g_assert_not_reached() calls by their exception throwing counterparts DISSECTOR_ASSERT() and DISSECTOR_ASSERT_NOT_REACHED()
this will replace application crash by showing a dissector bug, which is the desired behaviour
there were some g_assert calls in the protocol registering functions, which might not be acting as expected now, but to be able to simply search for g_assert in the future I've replaced that calls too
one g_assert remained, the one when someone throws an unknown exception "into" packet_frame.c, but IMHO this one should remain.
svn path=/trunk/; revision=14608
the length of a suboption must be at least 2;
the length of the Unique Digit option must be 3, and its name is
"Unique Digit", not "Uniq Digit";
the length of the other suboptions must be at least 3.
svn path=/trunk/; revision=13901
items don't run past the length left in the option, and, if they do, put
an indication into the protocol tree that they did.
The length returned by "tvb_strsize()" includes the terminating null
character.
svn path=/trunk/; revision=13900
- Fix partly wrong cause values in the gmm (found by Miklos Szurdi)
- Fix high/low nibble swap of the force to standby field (found by
Miklos Szurdi)
- Dissect all elements
svn path=/trunk/; revision=13030
part of the packet's data.
If a packet has a starting and ending frame delimiter - i.e., the
delimiter at the end is followed by another delimiter - consider the
ending delimiter part of the first packet's raw data.
svn path=/trunk/; revision=12749
framing, and put the raw packet and fragment data at that layer.
Add a common routine to dissect un-escaped PPP data that might have 0xff
0x03, and use it both for the raw PPP in HDLC-like framing and for
processing un-escaped data.
Check for an escape byte not followed by another byte (e.g., because the
packet is too short).
Handle the case where a chunk of that raw byte data doesn't begin with
0x7e, but starts with cruft from a previous PPP packet split across
lower-level packets.
svn path=/trunk/; revision=12741
The compression option isn't just the compression protocol, it can
include options for the protocol, so name the ett_ variable for its tree
appropriately.
svn path=/trunk/; revision=12572
should be the length of the packet being dissected, so that if we throw
an exception dissecting it, the item covers the entire packet (because
it's incomplete, and thus *all* of it is the beginning of the header).
Instead, we should pass the length of the part of the header prior to
the protocol field as an argument to "dissect_ppp_common()", and it
should use that to set the length of that item.
svn path=/trunk/; revision=12441
Bill Meier