Commit Graph

261 Commits

Author SHA1 Message Date
Guy Harris 909d891b26 Some additional UAT update callback changes.
I guess the signature mismatch must just be a warning with Clang; it's
not with MSVC.

Change-Id: Ic1f4cb88471f7e13019e891f111978310dfada73
Reviewed-on: https://code.wireshark.org/review/7225
Reviewed-by: Guy Harris <guy@alum.mit.edu>
2015-02-18 01:23:42 +00:00
Michael Mann e333e4c90f Convert OID APIs to use wmem.
There are a few oid functions that are only called in oids_test.c.  I'll presume the APIs are used in proprietary dissectors rather than just remove them.

Change-Id: I4595e00f93bf9ab8cf2493fe0432b91960f55a3f
Reviewed-on: https://code.wireshark.org/review/6592
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: Evan Huus <eapache@gmail.com>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-01-19 02:52:11 +00:00
Guy Harris bc23f79729 UAT error string pointers should not be const pointers.
UAT error strings are usually allocated by g_strdup() or
g_strdup_printf(), and must ultimately be freed by the caller.

Make the pointer-to-error-string-pointer arguments to various functions
be "char **", not "const char **".

Fix cases that finds where a raw string was being used, as that won't
work if you try to free it; g_strdup() it instead.

Add a missing free of an error string.

Remove some no-longer-necessary casts.

Remove some unnecessary g_strdup()s (the string being handed to it was
already g_malloc()ated).

Change some variable declarations to match.

Put in XXX comments for some cases where the error string is just freed,
without being shown to the user.

Change-Id: I40297746a2ef729c56763baeddbb0842386fa0d0
Reviewed-on: https://code.wireshark.org/review/6525
Reviewed-by: Guy Harris <guy@alum.mit.edu>
2015-01-13 20:20:03 +00:00
Bill Meier dd859eada4 asn1 generated dissectors: cleanup #include usage
Change-Id: I36b2731d67f9345d2fd0c23800bba7d2be94c387
Reviewed-on: https://code.wireshark.org/review/6008
Reviewed-by: Bill Meier <wmeier@newsguy.com>
2014-12-23 05:39:00 +00:00
Alexis La Goutte d094ca8bd9 SNMP: Fix warning found by -Wunused-const-variable
Change-Id: If3fcab128e3e6bce04f4922568ab7ff8575b01fe
warning: unused variable 'smux_types' [-Wunused-const-variable]
Reviewed-on: https://code.wireshark.org/review/5194
Reviewed-by: Evan Huus <eapache@gmail.com>
2014-11-08 20:54:12 +00:00
Guy Harris 77acaa1f48 Get rid of unnecessary includes of ctype.h.
Change-Id: I9e2cd7a9fed33fc2f4b0c0da3603690450f6952d
Reviewed-on: https://code.wireshark.org/review/4809
Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-10-18 01:22:31 +00:00
Stig Bjørlykke 4e1b5ea866 ASN1: Register PDU-dissectors as NEW
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>
2014-10-13 11:24:07 +00:00
Guy Harris e74ae46002 Show BER identifiers and lengths in SNMP variable bindings.
If the user turns on the "show internal BER encapsulation tokens"
preference, show them the tokens inside SNMP variable bindings.

Change-Id: Ief9040f422cb214bbff8e4cfd45a2e05c7106480
Reviewed-on: https://code.wireshark.org/review/4105
Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-09-14 09:57:41 +00:00
Stig Bjørlykke 437b448095 Mark Trap-PDU as obsolete for SNMP versions > 1
Change-Id: I967a1547eb97619042b620bb3d803a29cce9ebe1
Reviewed-on: https://code.wireshark.org/review/3920
Reviewed-by: Evan Huus <eapache@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-08-30 09:54:05 +00:00
Alexis La Goutte acf39ff724 SNMP : Continue to fix indent (use tab)
Change-Id: I6b92deb2dbf9b9c4be7fd75d6d788755524a7483
Reviewed-on: https://code.wireshark.org/review/3570
Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-08-13 07:40:08 +00:00
Alexis La Goutte 38418210e3 SNMP: Remove some unused hf field
Change-Id: I33c89d07af6658569df3a9a094e2865e28ed0acb
Reviewed-on: https://code.wireshark.org/review/3569
Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-08-13 07:38:09 +00:00
Alexis La Goutte cb44442dfc SNMP: fix mixed indent (use tab)
Change-Id: I19fde26bf7d1d2b19fcb56573f6e0814d1a7b8ab
Reviewed-on: https://code.wireshark.org/review/3551
Reviewed-by: Evan Huus <eapache@gmail.com>
2014-08-11 14:44:08 +00:00
Alexis La Goutte 4c131ced56 SNMP: Fix Dead Store (Dead assignement/Dead increment) warning found by Clang
Change-Id: I00d66ff57fd3ea1ede692c85b2ae0286c30557b7
Reviewed-on: https://code.wireshark.org/review/3550
Reviewed-by: Evan Huus <eapache@gmail.com>
2014-08-11 14:43:32 +00:00
Alexis La Goutte db7143d906 SNMP: Fix Dead Store (Dead assignement/Dead increment) warning found by Clang
Change-Id: Ifd4fef4ff7cc5a3197a802e0da5851370ddcd715
Reviewed-on: https://code.wireshark.org/review/3549
Reviewed-by: Evan Huus <eapache@gmail.com>
2014-08-11 14:42:20 +00:00
Michael Mann cd02af56a1 Eliminate (almost all) proto_tree_add_text calls from ASN.1 dissectors.
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>
2014-08-09 01:57:08 +00:00
Guy Harris 4d90d6e38d Add some files under asn1 to the distribution.
Include CMakeLists.txt files and the gnm subdirectory, along with the
top-level Makefile.inc and Makefile.preinc files.  Don't explicitly
include Custom.make, as automake does that automatically given that it's
included by asn1/Makefile.am.

Add some files to EXTRA_DIST lists.

Move some .asn files to EXTRA_DIST; they don't need to be in SRC_FILES,
as SRC_FILES always includes EXTRA_DIST, and they *do* need to be in
EXTRA_DIST so that they're in the distribution.

Change-Id: Id91df577260fa57028d40fe098be1d79c59398e6
Reviewed-on: https://code.wireshark.org/review/3273
Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-07-30 23:42:55 +00:00
Michael Mann 9356d5c689 convert to proto_tree_add_subtree[_format] for ASN.1 dissectors
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>
2014-06-22 21:08:21 +00:00
Evan Huus 37b903d7ab batch of tvb-length conversions
Change-Id: I76ca4d075756e3ac691070e0c05344a410ea2498
Reviewed-on: https://code.wireshark.org/review/2507
Reviewed-by: Evan Huus <eapache@gmail.com>
2014-06-21 04:01:52 +00:00
Pascal Quantin d0ac937567 Revert "Update ASN.1 source files with the API changes done in g021e7af"
This reverts commit e308e7c4de.

Change-Id: I079616d63f643f79f1bc03ef5fdf724f36df4071
Reviewed-on: https://code.wireshark.org/review/2435
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
2014-06-19 18:42:28 +00:00
Pascal Quantin e308e7c4de Update ASN.1 source files with the API changes done in g021e7af
Change-Id: I52ecfccbce423206242e3cf99401a8c9e1655d88
Reviewed-on: https://code.wireshark.org/review/2385
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
2014-06-18 16:15:42 +00:00
Evan Huus de00c49bd8 Convert a bunch of time_to_str functions to wmem
Change-Id: I24fe3cc4a3589dadc4528a77fe7ff13d06b1a983
Reviewed-on: https://code.wireshark.org/review/2245
Reviewed-by: Michael Mann <mmann78@netscape.net>
2014-06-16 17:26:25 +00:00
Evan Huus 39d7c9df0a Remove emem in SNMP UAT, use glib instead
Change-Id: Ieea8c09d6a82285b0ba20f669c35394fbf195f50
Reviewed-on: https://code.wireshark.org/review/2241
Reviewed-by: Michael Mann <mmann78@netscape.net>
Reviewed-by: Evan Huus <eapache@gmail.com>
2014-06-16 15:38:31 +00:00
Michael Mann 73217d9f3f tvb_new_subset -> tvb_new_subset_length when length parameters are equal.
tvb_new_subset -> tvb_new_subset_remaining it appears that's what the intention is.

Change-Id: I2334bbf3f10475b3c22391392fc8b6864454de2d
Reviewed-on: https://code.wireshark.org/review/1999
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
2014-06-07 15:41:07 +00:00
Bill Meier 1dff4e309d Remove trailing whitespace from asn1 .cnf & template.[hc] files. Regenerate 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>
2014-02-26 19:38:21 +00:00
Jeff Morriss 8c608e6e82 Remove $Id$ from the ASN.1 dissectors and regenerate them.
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>
2014-02-18 03:05:28 +00:00
Stig Bjørlykke 3ba10a7051 Apply g4cc69483 to asn1 templates.
Change-Id: Id44ef17e7293be5d713c5e9e5d55b25194b46016
Reviewed-on: https://code.wireshark.org/review/86
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Stig Bjørlykke <stig@bjorlykke.org>
2014-02-03 10:05:25 +00:00
Guy Harris d262ff8789 Use tvb_get_string_enc() with an explicit encoding; it's a + or a -, so
just treat it as ASCII.

svn path=/trunk/; revision=54896
2014-01-22 04:53:43 +00:00
Guy Harris 6b8e8d3fea Make a routine not used outside the SNMP dissector static.
svn path=/trunk/; revision=54751
2014-01-14 02:06:42 +00:00
Evan Huus 6be37815a1 Add bytestring_to_str() which takes a wmem scope and is otherwise identical to
bytestring_to_ep_str (now deprecated). Use the new one in a few obvious places.

Also just print directly to the buffer when loading ethernet addresses for
resolution. The straight-to-buffer bytes_to_hexstr seems useful, maybe it
shouldn't be in a private header...

svn path=/trunk/; revision=54270
2013-12-19 20:53:44 +00:00
Evan Huus 2ae8edccea Rename more to_str functions to have ep_ in the name if they return ephemeral
buffers. Remove two unused functions.

svn path=/trunk/; revision=54250
2013-12-19 16:28:39 +00:00
Evan Huus a6415ece0a Rename a couple of to_str functions to have ep_ in the name. This makes it
obvious that the returned string is ephemeral, and opens up the original names
in the API for versions that take a wmem pool (and thus can work in any scope).

svn path=/trunk/; revision=54249
2013-12-19 15:49:09 +00:00
Evan Huus 3342e3bc89 Convert some emem to wmem. It took some manual flow analysis, but they are only
used during actual packet dissection.

svn path=/trunk/; revision=52870
2013-10-26 16:04:21 +00:00
Evan Huus 95f484a91e Add a very small hack to make the UAT update callback error string freeable, and
convert all existing UAT update callbacks to use glib memory instead of
ephemeral memory for that string.

UAT code paths are entirely distinct from packet dissection, so using ephemeral
memory was the wrong choice, because there was no guarantees about when it would
be freed.

The move away from emem still needs to be propogated deeper into the UAT code
itself at some point.

Net effect: remove another bunch of emem calls from dissectors, where replacing
with wmem would have caused assertions.

svn path=/trunk/; revision=52854
2013-10-25 22:14:25 +00:00
Pascal Quantin a0c53ffaa1 emem -> wmem conversion:
- ep_tvb_get_bits() -> wmem_packet_tvb_get_bits()
- tvb_g_memdup()/ep_tvb_memdup() -> tvb_memdup()
- tvb_fake_unicode()/tvb_get_ephemeral_faked_unicode() -> tvb_get_faked_unicode()
- tvb_get_g_string()/tvb_get_ephemeral_string()/tvb_get_seasonal_string() -> tvb_get_string()
- tvb_get_g_unicode_string()/tvb_get_ephemeral_unicode_string() -> tvb_get_unicode_string()
- tvb_get_ephemeral_string_enc() -> tvb_get_string_enc()
- update docs accordingly

svn path=/trunk/; revision=52172
2013-09-22 15:50:55 +00:00
Jörg Mayer 72f8ca4895 One of the wmem patches only updated the generated packet-snmp.c
but not the source. Fix that.

svn path=/trunk/; revision=52123
2013-09-17 18:54:18 +00:00
Michael Mann 9e3f9b449f expert_add_info_format_text -> expert_add_info_format
svn path=/trunk/; revision=51852
2013-09-09 00:44:09 +00:00
Michael Mann 00dd0adc0d expert_add_info_format_text -> expert_add_info_format
svn path=/trunk/; revision=51851
2013-09-09 00:28:48 +00:00
Pascal Quantin 02cae558f9 Do not use ephemeral memory when adding a new data source
svn path=/trunk/; revision=51424
2013-08-19 11:11:11 +00:00
Jeff Morriss 2df54da6e2 Move a bunch of the crypt modules and pint.h into wsutil.
This means wsutil now links against libcrypt.

Protect a bunch of the crypt header files from multiple inclusion.

svn path=/trunk/; revision=51100
2013-08-01 23:34:47 +00:00
Jeff Morriss 54bb2e7a5c Move report_err.{h,c} from epan into wsutil: there's nothing epan-specific there and moving it avoids having to recompile the file for use in editcap and capinfos (which don't link against libwireshark).
svn path=/trunk/; revision=50598
2013-07-15 02:48:26 +00:00
Michael Mann 7878e93cad expert_add_info_format_text + proto_tree_add_text = proto_tree_add_expert_format, where applicable.
svn path=/trunk/; revision=50377
2013-07-03 23:43:26 +00:00
Evan Huus d63bd5330f Back out some of the wmem conversions (r50063 and r50057).
These dissectors allocate ephemeral or seasonal memory in UAT callbacks, which
really makes no sense because UAT callbacks can occur when there is no packet or
file in scope, making this effectively a leak if the user is fiddling with their
UAT and never opens a capture.

Emem let you get away with this, wmem forces an assertion. Back out the changes
so that the UATs are usable until the code can be properly fixed to not use
out-of-scope allocators.

svn path=/trunk/; revision=50073
2013-06-20 06:26:03 +00:00
Evan Huus b1e12ec925 Convert the rest of the ASN1 dissectors from emem to wmem.
svn path=/trunk/; revision=50063
2013-06-19 22:47:36 +00:00
Jörg Mayer b77119aca7 Remove traling whitespace.
svn path=/trunk/; revision=50048
2013-06-19 18:33:49 +00:00
Anders Broman 82e220f2bd Pretify dissection of date and Time.
svn path=/trunk/; revision=49905
2013-06-12 15:08:08 +00:00
Anders Broman 03a322661f Fix a crash when oid_info->value_typem is NULL
svn path=/trunk/; revision=49894
2013-06-12 04:21:40 +00:00
Anders Broman bbb5aacd42 Show DisplayString as a string.
svn path=/trunk/; revision=49887
2013-06-11 16:35:06 +00:00
Anders Broman 3bfeaff546 Add subdissection of:
- SNMPv2-MIB sysDescr
-  SNMPv2-MIB::sysName

svn path=/trunk/; revision=49774
2013-06-04 20:05:16 +00:00
Michael Mann 7fe5422c4b Convert ASN.1 dissectors to use filterable expert info.
NOTE: Kerberos ASN.1 template was updated, but not generated to source.

svn path=/trunk/; revision=49707
2013-06-03 03:42:36 +00:00
Jörg Mayer 59417deed4 I added EXPORT_FILES in too many places, remove them
(via "copy - modify too little - paste" cycle)

svn path=/trunk/; revision=49255
2013-05-11 22:02:33 +00:00