Most of the time, the return value tells us nothing useful, as we've
already decided that we're perfectly willing to live with string
truncation. Hopefully this keeps Coverity from whining that those
routines could return an error code (NARRATOR: They don't) and thus that
we're ignoring the possibility of failure (as indicated, we've already
decided that we can live with string truncation, so truncation is *NOT*
a failure).
Change all wireshark.org URLs to use https.
Fix some broken links while we're at it.
Change-Id: I161bf8eeca43b8027605acea666032da86f5ea1c
Reviewed-on: https://code.wireshark.org/review/34089
Reviewed-by: Guy Harris <guy@alum.mit.edu>
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>
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>
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>
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>
Hopefully that'll make it a little easier to make sure that we're not
overflowing arrays.
Change-Id: I770df045ef9a45fd486c1271ea424b3334bb39d2
Reviewed-on: https://code.wireshark.org/review/8370
Reviewed-by: Guy Harris <guy@alum.mit.edu>
... to ensure that there are no potential issues with respect to
editors limiting the number of lines scanned at the end of the file
when checking for editor modelines.
Change-Id: Ic85cbb108bb5159d6ec4116fea11f5eebb4e44a4
Reviewed-on: https://code.wireshark.org/review/4688
Reviewed-by: Bill Meier <wmeier@newsguy.com>
From Masatake YAMATO
changes in patch3 (Masatake YAMATO):
* Fix a typo(s/Sequnce/Sequence/)
* Use variable len instead of a number literal
* Put _U_ marker to length parameter of dissect_corosync_totemsrp_ip_address
* Use tvb_report_length instread of tvb_length
changes in patch5 (Masatake YAMATO):
* packet-corosync-totemsrp.c: Adapt to new dissector_try_heuristic interface
+ pass hdtbl_entry argument to dissector_try_heuristic.
* packet-corosync-totemnet.c: Initialize corosync_totemnet_port to 5405
changes in patch6 (Masatake YAMATO):
* packet-corosync-totemsrp.c: Use tvb_reported_length instead of tvb_length.
* packet-corosync-totemsrp.c: Remove unnecessary trailing space in string literals.
* packet-corosync-totemnet.c: Remove SVN Id tag in a comment.
changes in patch8 (Masatake YAMATO):
* packet-corosync-totemnet.c: Remove SVN Id tag in comment(again).
* packet-corosync-totemsrp.c: Use val_to_str_const instead of val_to_str.
changes in patch9 (Masatake YAMATO):
* wsutil/sober128.[ch]: New files derived from packet-corosync-totemnet.c.
Decryption code is moved here.
* packet-corosync-totemnet.c: Remove all decryption code from this file.
Change-Id: Id832d9c5ce1be1668c857c9bbf39e8a84c31880c
Reviewed-on: https://code.wireshark.org/review/725
Reviewed-by: Evan Huus <eapache@gmail.com>
Guy Harris