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Change-Id: Ic73e72b3d2e7590eaed07f6eb30f74f4303e7a65
Reviewed-on: https://code.wireshark.org/review/25880
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
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Change-Id: I92c94448e6641716d03158a5f332c8b53709423a
Reviewed-on: https://code.wireshark.org/review/25756
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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Some of the ASN.1 dissectors process their data indirectly through
dissector tables. Add dissector_try_string_new so that they can do so
without appending duplicate entries to frame.protocols.
Change-Id: If9e12d81f9d0cc5b3bf19816e675a0fb79d904a6
Reviewed-on: https://code.wireshark.org/review/24886
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Replace with conversation API that limits the "endpoint" to a single
uint32 value.
The intention is to eventually have "layered" endpoints, because circuit_id
was used in cases where src/dest port have already been populated (and
are used for layers above). Those src/dest ports should just be treated
as just another endpoint, but we currently only have support for one.
Change-Id: Ic6aa7ef0241275aa4dfde9459194369b48c72960
Reviewed-on: https://code.wireshark.org/review/24369
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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keywords
Change-Id: Iffc7c81e9653e8c1cd938de8f4fc26c5912eceec
Reviewed-on: https://code.wireshark.org/review/24049
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
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This was inspired by using the Decode-As UI to decode Field "SSL TCP Dissector"
Value (port) XXX as YYY. "SSL Port" makes more sense as the UI name.
Change-Id: Id6398a5dc79e32bddc4f1bfcf0a468ae1364808f
Reviewed-on: https://code.wireshark.org/review/19573
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Change from col_append_fstr() to col_append_str() when
appending strings without formatting.
Change-Id: I8975704c246f2b9a1301ed5f96273aa9d61c6f44
Reviewed-on: https://code.wireshark.org/review/20857
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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found by lintian
Change-Id: I15f734e1d2218756867cefbd311b620c8a84e9ac
Reviewed-on: https://code.wireshark.org/review/20635
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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Change-Id: Id749c41947c6300f2c82ed947352c336f9e45b72
Reviewed-on: https://code.wireshark.org/review/19838
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
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This emphasizes that there is no such thing as *the* routine to
construct a subset tvbuff; you need to choose one of
tvb_new_subset_remaining() (if you want a new tvbuff that contains
everything past a certain point in an existing tvbuff),
tvb_new_subset_length() (if you want a subset that contains everything
past a certain point, for some number of bytes, in an existing tvbuff),
and tvb_new_subset_length_caplen() (for all other cases).
Many of the calls to tvb_new_subset_length_caplen() should really be
calling one of the other routines; that's the next step. (This also
makes it easier to find the calls that need fixing.)
Change-Id: Ieb3d676d8cda535451c119487d7cd3b559221f2b
Reviewed-on: https://code.wireshark.org/review/19597
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Bug: 13251
Change-Id: I56a01e779f7f0eadc8a078f88543269a91148f00
Reviewed-on: https://code.wireshark.org/review/19293
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Similar to the "tcp.port" changes in I99604f95d426ad345f4b494598d94178b886eb67,
convert dissectors that use "udp.port".
More cleanup done on dissectors that use both TCP and UDP dissector
tables, so that less preference callbacks exist.
Change-Id: If07be9b9e850c244336a7069599cd554ce312dd3
Reviewed-on: https://code.wireshark.org/review/18120
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
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This patch introduces new APIs to allow dissectors to have a preference for
a (TCP) port, but the underlying data is actually part of Decode As functionality.
For now the APIs are intentionally separate from the regular APIs that register a
dissector within a dissector table. It may be possible to eventually combine the
two so that all dissectors that register with a dissector table have an opportunity
to "automatically" have a preference to adjust the "table value" through the
preferences dialog.
The tcp.port dissector table was used as the guinea pig. This will eventually be
expanded to other dissector tables as well (most notably UDP ports). Some
dissectors that "shared" a TCP/UDP port preference were also converted. It also
removed the need for some preference callback functions (mostly when the callback
function was the proto_reg_handoff function) so there is cleanup around that.
Dissectors that has a port preference whose default was 0 were switched to using
the dissector_add_for_decode_as_with_preference API rather than dissector_add_uint_with_preference
Also added comments for TCP ports used that aren't IANA registered.
Change-Id: I99604f95d426ad345f4b494598d94178b886eb67
Reviewed-on: https://code.wireshark.org/review/17724
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Have all dissector tables have a "supports Decode As" flag, which
defaults to FALSE, and which is set to TRUE if a register_decode_as()
refers to it.
When adding a dissector to a dissector table with a given key, only add
it for Decode As if the dissector table supports it.
For non-FT_STRING dissector tables, always check for multiple entries
for the same protocol with different dissectors, and report an error if
we found them.
This means there's no need for the creator of a dissector table to
specify whether duplicates of that sort should be allowed - we always do
the check when registering something for "Decode As" (in a non-FT_STRING
dissector table), and just don't bother registering anything for "Decode
As" if the dissector table doesn't support "Decode As", so there's no
check done for those dissector tables.
Change-Id: I4a1fdea3bddc2af27a65cfbca23edc99b26c0eed
Reviewed-on: https://code.wireshark.org/review/17402
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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If an ASN.1 dissector is calling register_dissector for itself in its proto_register_xxx
function and then calling find_dissector for itself in its proto_reg_handoff_xxx
function then just create a static handle for that dissector and use the return
value of register_dissector, so the find isn't necessary.
Change-Id: I911bdadc2fb4259601c141b955e741a2369cc447
Reviewed-on: https://code.wireshark.org/review/16233
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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This will make it easier to determine protocol dependencies.
Some LLC OUI dissector tables didn't have an associated protocol, so they were left without one (-1 used)
Change-Id: I6339f16476510ef3f393d6fb5d8946419bfb4b7d
Reviewed-on: https://code.wireshark.org/review/14446
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Change-Id: I1208fe3c2ba428995526f561e8f792b8d871e9a9
Reviewed-on: https://code.wireshark.org/review/14388
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: João Valverde <j@v6e.pt>
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That removes most of the uses of the frame number field in the
frame_data structure.
Change-Id: Ie22e4533e87f8360d7c0a61ca6ffb796cc233f22
Reviewed-on: https://code.wireshark.org/review/13509
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Change-Id: I7b794cba2feda2cae40411e2b1cb9fb091d08220
Reviewed-on: https://code.wireshark.org/review/12480
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Change-Id: I0476519c02ffdd426b4fdfe8a206d61b728c327a
Reviewed-on: https://code.wireshark.org/review/12026
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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The target here is the Decode As dialog where protocols have multiple registrations into a dissector table and that shows up as multiple entries in the Decode As dialog list with the same name so users are unsure which "dissector" they are choosing.
The "default" behavior (done in this commit) is to not allow duplicates for a dissector table, whether its part of Decode As or not. It's just ENFORCED for Decode As.
Bug: 3949
Change-Id: Ibe14fa61aaeca0881f9cc39b78799e314b5e8127
Reviewed-on: https://code.wireshark.org/review/11405
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Replace CMP_ADDRESS, COPY_ADDRESS, et al with their lower-case
equivalents in the asn1 and epan directories.
Change-Id: I4043b0931d4353d60cffbd829e30269eb8d08cf4
Reviewed-on: https://code.wireshark.org/review/11200
Petri-Dish: Michal Labedzki <michal.labedzki@tieto.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
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This commit extends h225 and h245 dissectors to support dissection
of ipv6 packets.
Change-Id: Id8c045344711a96f15d619ddd72065aa3712c429
Reviewed-on: https://code.wireshark.org/review/10799
Reviewed-by: Tomáš Kukosa <tomas.kukosa@unify.com>
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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General approach:
1. Split allocation (e.g. g_hash_table_new) from deallocation
(g_hash_table_destroy) into functions named "init" and "cleanup".
2. Remove guards that test whether the hash tables are set as
init is always called before cleanup.
3. Remove setting hash tables to NULL after destruction.
4. Copy register_init_routine function call and change init to cleanup.
5. Add cleanup function that calls reassembly_table_destroy if there
is a reassembly_table_init function.
Some templates were modified as follows:
- snmp: split renew into init+cleanup, but keep renew for the uat_new
callback.
- ldap,ros: Rename init to cleanup as there was no initialization.
- camel: remove init function from header, make it static. Remove debug
print.
- tcap: remove unused ssn_range assignment.
Files in epan/ were regenerated using cmake && make asn1
Change-Id: Idac16ebf0ec304e0c8becaab5d32904e56eb69b9
Reviewed-on: https://code.wireshark.org/review/9136
Reviewed-by: Michael Mann <mmann78@netscape.net>
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into Information column in typical fashion (append) instead of
just in reversed order (prepand)
Change-Id: Id78c307fc6d34a378ac7b9335ac1e578837b08a6
Reviewed-on: https://code.wireshark.org/review/9170
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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Change-Id: I45d2ae41da823c50ba383a8e2aaec570ee3ad842
Reviewed-on: https://code.wireshark.org/review/7979
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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These cases were pretty easy to identify. Also replaced some comments that referenced ep_alloced memory, when it's now in fact wmem_alloced.
Change-Id: I07d2f390a9c0b34aa2956880476755d1acf5db0a
Reviewed-on: https://code.wireshark.org/review/6392
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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Change-Id: I36b2731d67f9345d2fd0c23800bba7d2be94c387
Reviewed-on: https://code.wireshark.org/review/6008
Reviewed-by: Bill Meier <wmeier@newsguy.com>
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Change-Id: Id63e0088047c7948fd190ba4dd5fbcb536e0cc6b
Reviewed-on: https://code.wireshark.org/review/4921
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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Change-Id: I1a317b19d8076588c9305dae6287bb80cc14da64
Reviewed-on: https://code.wireshark.org/review/4494
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Stig Bjørlykke <stig@bjorlykke.org>
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This mostly involved adding expert info capabilities to many of the dissectors so that they could correctly flag error conditions.
Only remaining proto_tree_add_text calls are in H248.cnf, which has a convoluted way of using hf_ data to make its tree.
Change-Id: I6412150c2ec1977d7fa38f3f0ed416680bdfb141
Reviewed-on: https://code.wireshark.org/review/3500
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Change-Id: I753ca95e2e1b38bad2c09955317e648c525e40ef
Reviewed-on: https://code.wireshark.org/review/2509
Tested-by: Michael Mann <mmann78@netscape.net>
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Hopefully that name makes it clear what the routiner's purpose is, and
will encourage people to use it rather than using dissector_add_uint()
with a bogus integer value.
Change-Id: Ic5be456d0ad40b176aab01712ab7b13aed5de2a8
Reviewed-on: https://code.wireshark.org/review/2483
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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Change-Id: I5e40df8af6841e3dad71c41d7e43c7971611b15f
Reviewed-on: https://code.wireshark.org/review/2473
Reviewed-by: Evan Huus <eapache@gmail.com>
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https://www.wireshark.org/lists/wireshark-dev/201406/msg00131.html
This reverts commit 246fe2ca4c67d8c98caa84e2f57694f6322e2f96.
Change-Id: Ib24bae0198c13a84bd7f731bf4af921212109a8f
Reviewed-on: https://code.wireshark.org/review/2430
Reviewed-by: Michael Mann <mmann78@netscape.net>
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Change-Id: I9209c1271967405c34c1b6fa43e1726a4d3a5a3f
Reviewed-on: https://code.wireshark.org/review/2377
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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For details see comments in Bug 9920.
The executive summary:
Bug 9920 is a crash caused by a couple of issues:
1) The memory ownership model for the rtp_dyn_payload hashtable is split: SDP
creates the rtp_dyn_payload hashtable, but RTP can free it. Since there isn't
*one* pointer to the hashtable, RTP freeing it means SDP has a dangling
pointer.
2) Either the SDP dissector shouldn't be creating two separate, unique
hashtables for multiple media channels of the same addr:port, or RTP shouldn't
be free'ing the previous one.
Change-Id: I436e67de6882f84aa82dcbdfe60bf313fe4fd99c
Reviewed-on: https://code.wireshark.org/review/918
Reviewed-by: Hadriel Kaplan <hadrielk@yahoo.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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dissectors.
Change-Id: I0e779b2ac2f608356649c5bbfca438141070dea4
Reviewed-on: https://code.wireshark.org/review/412
Reviewed-by: Bill Meier <wmeier@newsguy.com>
Tested-by: Bill Meier <wmeier@newsguy.com>
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Change-Id: Ie476c6f82f318188b41ed922b92c6fec119ea954
Reviewed-on: https://code.wireshark.org/review/244
Reviewed-by: Jeff Morriss <jeff.morriss.ws@gmail.com>
Tested-by: Jeff Morriss <jeff.morriss.ws@gmail.com>
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svn path=/trunk/; revision=54332
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svn path=/trunk/; revision=53877
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pntohs -> pntoh16
pntohl -> pntoh32
pletohs -> pletoh16
pletohl -> pletoh32
phtons -> phton16
phtonl -> phton32
svn path=/trunk/; revision=53652
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of ansi_tcap code while in the neighbourhood.
svn path=/trunk/; revision=53530
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svn path=/trunk/; revision=53382
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srtp_add_address/rtp_add_address/bluetooth_add_address so dissectors calling it don't need to find "rtp" just for the handle check.
svn path=/trunk/; revision=53288
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it don't need to find "t38" just for the handle check.
svn path=/trunk/; revision=53283
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svn path=/trunk/; revision=53230
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svn path=/trunk/; revision=53196
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Cleanup a forgotten pinfo->private_data use in the H245 dissector.
svn path=/trunk/; revision=53160
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subdissectors instead of using pinfo->private_data.
svn path=/trunk/; revision=53055
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