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path: root/epan/dissectors/packet-ecmp.c
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2018-04-10Add, and use, "fetch signed value" for lengths < 40 bits.Guy Harris1-8/+8
Add 8-bit, 16-bit, 24-bit, and 32-bit "fetch signed value" routines, and use them rather than casting the result of the 8/16/24/32-bit "fetch unsigned value" routines to a signed type (which, BTW, isn't sufficient for 24-bit values, so this appears to fix a bug in epan/dissectors/packet-zbee-zcl.c). Use numbers rather than sizeof()s in various tvb_get_ routines. Change-Id: I0e48a57fac9f70fe42de815c3fa915f1592548bd Reviewed-on: https://code.wireshark.org/review/26844 Petri-Dish: Guy Harris <guy@alum.mit.edu> Tested-by: Petri Dish Buildbot Reviewed-by: Anders Broman <a.broman58@gmail.com>
2018-02-12dissectors: use SPDX identifiers.Dario Lombardo1-13/+1
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>
2017-03-19dissectors (and tools): fix typo dependant -> dependentAlexis La Goutte1-3/+3
found by lintian Change-Id: I50907b9721f3941c291cf322916f553ab3b4b168 Reviewed-on: https://code.wireshark.org/review/20638 Reviewed-by: Michael Mann <mmann78@netscape.net> Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2017-03-19dissector: fix typo reponse -> responseAlexis La Goutte1-1/+1
Change-Id: I5d12b7038c0ed602cd5b3b416c35893986018f85 Reviewed-on: https://code.wireshark.org/review/20626 Reviewed-by: Michael Mann <mmann78@netscape.net>
2016-12-13Adjust proto_tree_add_uint_format_value calls to use unit stringMichael Mann1-7/+4
Several calls to proto_tree_add_uint_format_value could be better served using BASE_UNIT_STRING with a "unit string" in hf_ field. There also a few cases where proto_tree_add_uint_format_value could just be proto_tree_add_uint. Added a few more "common" unit string values to unit_strings.[ch] Change-Id: Iaedff82c515269c9c31ab9100dff19f5563c932d Reviewed-on: https://code.wireshark.org/review/19242 Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Michael Mann <mmann78@netscape.net>
2016-10-13Convert most UDP dissectors to use "auto" preferences.Michael Mann1-13/+6
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>
2016-10-08Combine Decode As and port preferences for tcp.port dissector table.Michael Mann1-1/+2
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>
2016-06-09Make the determination if file is relative. (CID-1348040)Jaap Keuter1-0/+1
The code tries to show a file handle when the file is relative to it, but doesn't actually make that determination. Extract the relevant bit and use that to flag the relative file. Change-Id: I7259c8843dc388b9dda96a73399a6da5575d3f5e Reviewed-on: https://code.wireshark.org/review/15789 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>
2016-03-20Manually add protocol dependencies derived from find_dissector.Michael Mann1-1/+1
Started by grepping call_dissector_with_data, call_dissector_only and call_dissector and traced the handles passed into them to a find_dissector within the dissector. Then replaced find_dissector with find_dissector_add_dependency and added the protocol id from the dissector. "data" dissector was not considered to be a dependency. Change-Id: I15d0d77301306587ef8e7af5876e74231816890d Reviewed-on: https://code.wireshark.org/review/14509 Petri-Dish: Michael Mann <mmann78@netscape.net> Reviewed-by: Michael Mann <mmann78@netscape.net>
2016-02-09ECMP: fix Unused value (UNUSED_VALUE) found by Coverity (CID 1348061)Alexis La Goutte1-1/+1
Change-Id: Ibd5fa458b25e2a8940d036c6a98b61c5d5a4a331 Reviewed-on: https://code.wireshark.org/review/13818 Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2016-01-08Fix a lot of typos and misspellingsmoshekaplan1-4/+4
Change-Id: I8512cfa1d424f82a873a0e0e1d22c7b075fdd7f3 Reviewed-on: https://code.wireshark.org/review/13069 Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.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>
2015-12-09new_create_dissector_handle -> create_dissector_handle for dissector directory.Michael Mann1-2/+2
Some of the ASN.1 dissectors still generate a new_create_dissector_handle from the tool itself, so leave those for now. Change-Id: Ic6e5803b1444d7ac24070949f5fd557909a5641f Reviewed-on: https://code.wireshark.org/review/12484 Petri-Dish: Anders Broman <a.broman58@gmail.com> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-12-05ECMP: Fix Dead Store (Dead assignement/Dead increment) Warning found by ClangAlexis La Goutte1-21/+18
Change-Id: Idd57cba39e82a2538bd8a8ceb2263ec23202c25a Reviewed-on: https://code.wireshark.org/review/12424 Petri-Dish: Michael Mann <mmann78@netscape.net> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-12-05ECMP: fix indentAlexis La Goutte1-185/+189
Change-Id: I80e664185a34feaebc05fc089c405e658e3b1e60 Reviewed-on: https://code.wireshark.org/review/12423 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>
2015-12-02"#if 0" out unused variables.Guy Harris1-0/+4
Change-Id: If6663c18a809b13faa14744c3b0ee625ef03ea03 Reviewed-on: https://code.wireshark.org/review/12357 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2015-12-02eCMP Dissector - Extensible Control & Management ProtocolJames Lynch1-0/+3591
Developed by Emerson Industrial Automation (Control Techniques Division) eCMP is a protocol for setting up and controlling the devices in a factory automation system. eCMP has about 30 commands; most are embedded into TCP/IP messages, but cyclic data messages use the UDP protocol. Bug: 10562 Change-Id: I9a421f39dfbdbc9e28d8f7cba72c22e270064641 Reviewed-on: https://code.wireshark.org/review/3157 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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