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111 Commits

Author SHA1 Message Date
Anders Broman 932ea790e8 Fix bugs related to Nounce IE dissection. 
svn path=/trunk/; revision=39987
 2011-11-22 17:44:50 +00:00
Anders Broman 71039b37c6 Fix "With the current changes NAS messages with the "null ciphering algorithm" EEA0 are not handled." 
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6348

svn path=/trunk/; revision=39911
 2011-11-17 20:03:36 +00:00
Anders Broman c7fb9d9fe3 From Pascal Quantin: 
Fix dissection of PLMN List IE.
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6513

svn path=/trunk/; revision=39674
 2011-10-30 15:57:30 +00:00
Anders Broman 05452c11ab From Pascal Quantin. 
wrong decoding of Activate default EPS bearer context request message containing a IPv6 interface id.

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6484

svn path=/trunk/; revision=39575
 2011-10-25 19:15:55 +00:00
Bill Meier 794757ae8f For proto_tree_add_item(..., proto_xxx, ...)use ENC_NA as the encoding arg. 
Also: remove trailing whitespace for a number of files.

svn path=/trunk/; revision=39503
 2011-10-21 02:10:19 +00:00
Anders Broman 56c3bd0686 From Pascal Quantin. 
LTE Positioning Protocol dissector

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6460

svn path=/trunk/; revision=39436
 2011-10-16 16:02:26 +00:00
Anders Broman c8bbccfd2a From Pascal Quantin. 
a follow-up patch that fixes the dissection of the Generic NAS transport messages.

svn path=/trunk/; revision=39405
 2011-10-13 18:22:55 +00:00
Anders Broman 5b34fd161d From Pascal Quantin. 
Add dissection of Location services messages
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6454

svn path=/trunk/; revision=39395
 2011-10-12 21:17:23 +00:00
Bill Meier 94f36ca4ff Use ENC_NA as encoding for proto_tree_add_item() calls which directly reference an hf item (in hf[] with types: 
FT_NONE
   FT_BYTES
   FT_IPV6
   FT_IPXNET
   FT_OID

Note: Encoding field set to ENC_NA only if the field was previously TRUE|FALSE|ENC_LITTLE_ENDIAN|ENC_BIG_ENDIAN

svn path=/trunk/; revision=39260
 2011-10-04 22:44:31 +00:00
Anders Broman 8ee02b09e0 Tighten the check on wheter a message really is chipered or not. 
svn path=/trunk/; revision=39096
 2011-09-23 06:55:10 +00:00
Anders Broman 900484d992 From Pascal Quantin: 
Update of 3GPP RRC and LTE RRC dissectors.

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6333

svn path=/trunk/; revision=38964
 2011-09-11 19:09:02 +00:00
Chris Maynard 5959387e7d Use col_append_sep_str() to comma-separate info column text. Fixes bug 6186. 
Reference: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6186

svn path=/trunk/; revision=38564
 2011-08-16 14:54:59 +00:00
Bill Meier 111e08bb3d Fix gcc 4.6 "set but not used [-Wunused-but-set-variable]" warnings; 
Whitespace changes: "4 space tabs" --> spaces.

svn path=/trunk/; revision=38047
 2011-07-15 16:59:18 +00:00
Chris Maynard 568fdf18a7 All ELEM_MAND_* macros ensure curr_len > 0; no need to check again afterwards. 
Resolves Coverity CIDs 381-382.

svn path=/trunk/; revision=37200
 2011-05-17 14:41:01 +00:00
Anders Broman 7dce5861cc From Pascal Quantin: 
Enhance the dissection of MM, GMM, SM, EPS EMM and EPS ESM
protocols according to 3GPP 24.008 V9.6.0 and 24.301 V9.6.0.
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5866

svn path=/trunk/; revision=36918
 2011-04-27 22:18:00 +00:00
Anders Broman aaf0d277b8 Get rid of gsm_a_dtap_pinfo. 
svn path=/trunk/; revision=36444
 2011-04-04 14:49:14 +00:00
Anders Broman 8d6ca293dc Change the signature of elem_fcn():ns to include pinfo. 
svn path=/trunk/; revision=36443
 2011-04-04 14:37:25 +00:00
Anders Broman 72b69aeaf5 Change the msg_fcn() signature to include pinfo. 
svn path=/trunk/; revision=36441
 2011-04-04 07:45:34 +00:00
Anders Broman a469849210 From Pascal Quantin: 
[3GPP protocols] Prettify the display of Mandatory Value information elements

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5711

svn path=/trunk/; revision=36026
 2011-02-22 11:56:10 +00:00
Anders Broman 60297df554 - Add message name to info col in case of SERVICE REQUEST. 
- Get rid of check_col
- proto_tree_add_item -> ENC_BIG_ENDIAN

svn path=/trunk/; revision=35893
 2011-02-10 08:28:18 +00:00
Anders Broman 82497afee7 Export de_emm_trac_area_id. 
svn path=/trunk/; revision=35646
 2011-01-25 13:57:59 +00:00
Anders Broman 757bc6a6ff Set gsm_a_dtap_pinfo->link_dir to get proper dissection of PCO. 
svn path=/trunk/; revision=35510
 2011-01-12 21:36:11 +00:00
Anders Broman 6a49803d2c Update a value_string. 
svn path=/trunk/; revision=35502
 2011-01-12 07:39:54 +00:00
Anders Broman 863e3f80a6 Add dissection of more IE:s 
svn path=/trunk/; revision=35417
 2011-01-07 15:21:23 +00:00
Anders Broman 259061a26b Try to apiece the Ubuntu buildbot. 
svn path=/trunk/; revision=35270
 2010-12-27 08:23:55 +00:00
Anders Broman 790ba15666 move the enum to packet-gsm_a_common to 
make it possible to use element dissecton from this dissector
in other dissectors.
It is left in packet-nas_EPS.c as a comment for easier reference.

svn path=/trunk/; revision=35269
 2010-12-27 05:33:58 +00:00
Anders Broman 4b5a8bff9e From Vincent Helfre: 
Make it possible to dissect NAS EPS messages without security header.

svn path=/trunk/; revision=35062
 2010-11-29 13:27:00 +00:00
Anders Broman 2bb0b3fa19 The IPv6 "element" in PDN address information element is a 8 byte 
IPv6 interface identifier.
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5408

svn path=/trunk/; revision=34914
 2010-11-16 20:46:21 +00:00
Anders Broman fdb2192631 From Pascal Quantin: 
[NAS EPS] Enhance dissection of APN-AMBR IE

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5304

svn path=/trunk/; revision=34535
 2010-10-17 14:04:59 +00:00
Bill Meier 209109c2fd Define some fcns & vars as static ... 
svn path=/trunk/; revision=34458
 2010-10-10 20:07:06 +00:00
Anders Broman c522f01e2b From Pascal Quantin: 
[NAS EPS] Add dissection of special conformance testing functions

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5278

svn path=/trunk/; revision=34394
 2010-10-06 14:33:27 +00:00
Anders Broman 72ac77046f From Pascal Quantin: 
[NAS EPS] Add dissection of EPS network feature support IE

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5264

svn path=/trunk/; revision=34279
 2010-09-29 15:41:27 +00:00
Anders Broman 1252ff8350 From Pascal Quantin: 
NAS EPS] Wrong dissection of Non-current native NAS key set identifier

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5253

svn path=/trunk/; revision=34210
 2010-09-23 14:07:32 +00:00
Anders Broman b596b69f66 From Pascal Quantin: 
[NAS EPS] Use Request Type IE defined in 3GPP 24.008

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5246

svn path=/trunk/; revision=34179
 2010-09-22 10:38:45 +00:00
Stig Bjørlykke ca111463e7 From Pascal Quantin via bug 5186: 
Fix the decoding of the maximum/guaranteed bit rates for uplink/downlink.

svn path=/trunk/; revision=34069
 2010-09-06 17:31:17 +00:00
Anders Broman 9da9ac87d3 Typo - wrong IE code for APN aggregate maximum bit rate in message 
Activate default EPS bearer context request.

svn path=/trunk/; revision=33813
 2010-08-16 15:31:13 +00:00
Anders Broman 02738f27b6 From Pascal Quantin: 
The attached patch fixes the dissection of the PDN Disconnect Request message
in case the optional Protocol Configuration Options IE is not present.
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5065

svn path=/trunk/; revision=33654
 2010-07-28 21:13:05 +00:00
Anders Broman c5ddd5a253 Add miising else handling a zero msg_auth_code. 
svn path=/trunk/; revision=33455
 2010-07-06 13:21:34 +00:00
Anders Broman 929e1c1d98 Allow dissection if not ciphered. 
svn path=/trunk/; revision=33371
 2010-06-29 14:50:40 +00:00
Jaap Keuter a712e58a94 From KATAOKA Toshihiro: 
The sequence number in 3GPP NAS EPS(TS24.301) cyphered PDU is outside of ciphered text.

svn path=/trunk/; revision=33258
 2010-06-20 12:21:45 +00:00
Bill Meier bfce3e6670 Do some constifying (based upon gcc -Wwrite-strings warnings); 
Replace "4 space  tabs" by 4 spaces.

svn path=/trunk/; revision=33194
 2010-06-09 17:40:03 +00:00
Anders Broman 9ea0a509b5 From Pascal Quantin: 
Avoid triggering a malformed packet error when decoding a simple UE terminated Detach Request when the EMM cause IE is not present:

svn path=/trunk/; revision=33071
 2010-06-03 07:47:07 +00:00
Stig Bjørlykke 0100633d63 Fixed a comment. 
svn path=/trunk/; revision=33031
 2010-06-01 07:31:10 +00:00
Anders Broman 9b9aaed177 From Pascal Quantin: 
Decode the EIA0 (null integrity algorithm) bit in EMM messages. This was introduced in 3GPP 24.301 CR-0422 (Release 9.2) and is also used by the LTSI (LTE/SAE Trial Initiative) for interoperability tests between constructors (with Release 8 equipments). I also updated the description of EEA0 as stated in 24.302 release 9.2.

svn path=/trunk/; revision=33030
 2010-06-01 07:26:08 +00:00
Anders Broman 1b49f4e316 From Pascal Quantin: 
Prettify decoding of EPS NAS messages.

svn path=/trunk/; revision=32993
 2010-05-27 14:05:20 +00:00
Anders Broman ac8e44a6a5 From Pascal Quantin: 
Try to decode the message when the direction is unknown (I dissect it as DL first as fake UL dissection could trigger a malformed packet error). Moreover the patch fixes a shift in the EMM IE strings list, leading to incorrect decoding.

svn path=/trunk/; revision=32930
 2010-05-24 09:01:22 +00:00
Anders Broman b4eaaf4aff More updates towards V9.2.0 (2010-04). 
svn path=/trunk/; revision=32518
 2010-04-19 20:12:26 +00:00
Anders Broman 6b96494a3d From KATAOKA Toshihiro: 
NAS EPC dissector correction.
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4696

svn path=/trunk/; revision=32515
 2010-04-19 14:06:12 +00:00
Gerasimos Dimitriadis dfde72f247 Fix for Bug 4588: 
RANAP and friends want the MNC encoded in big endian form.

svn path=/trunk/; revision=32257
 2010-03-20 23:53:22 +00:00
Anders Broman 016530ba0f From Pascal Quantin: 
[NAS EPS] Various small bug fixes.
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4562

svn path=/trunk/; revision=32130
 2010-03-06 20:32:27 +00:00