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166 Commits (9eb0b72cb42856bb34c08325993c1cc45c57ab1e)

Author SHA1 Message Date
Andre Puschmann 62a4fa1c93 fix various potential buffer overruns 
this is based on suggested fixes by Dirk Grabinski and David who
have fuzzed various parts of srsLTE using afl
 6 years ago
Andre Puschmann f357c995fc liblte_mme: fix packing and unpacking of modify EPS bearer context 
this just skips the security bits but the packing/unpacking of
the values, i.e. new TFT may still be wrong
 6 years ago
Andre Puschmann 76b84a9b61 fix unpacking of deactivate eps bearer context 6 years ago
Pedro Alvarez 69b1a2319e Fix error in the TFT parameter list size unpacking 6 years ago
Pedro Alvarez 82828a699b Fixed bug in transaction identifier and radio prio unpacking in NAS. 6 years ago
Pedro Alvarez 02beeefdbd Fix header unpacking error in the Activate EPS dedicated bearer context request message 6 years ago
Andre Puschmann 1c749ad559 add basic handling for deactivating eps bearer 6 years ago
Andre Puschmann f000e36f21 liblte_mme: fix dedicated bearer handling, add handling for UE testmode 6 years ago
Francisco Paisana 47ba5cd098 Set the optimization flag to Os for the rrc asn1 library 6 years ago
Andre Puschmann 780ea8867c fix asn1_m2ap test 
- there was an issue in the stack allocation of the large
  m2ap pdu struct that was fixed by heap-allocating it

- there was also an issue in the m2ap packing that used
  a temporary struct that was not initialized
 6 years ago
Francisco Paisana 896ef5ee64 added default init for booleans and integers 6 years ago
Andre Puschmann 4b01a2e4a0 update copyright notice 6 years ago
Francisco Paisana dc0b903130 added default enum inits 6 years ago
Pedro Alvarez 5f7b6ba79e Split GTP-C and GTP-U functionality into seperate classes in the SPGW. Added GTP-U specific logging in the EPC. Added handle_s11_pdu function to both the MME GTP-C entity and the SPGW GTP-C entity. 6 years ago
Pedro Alvarez add60c1288 Applied clang-format to the EPC. 6 years ago
Francisco Paisana 18f61b13d9 fixed asn1 to_json converter for extensions 6 years ago
Francisco Paisana 80031d0846 shortened enumerated string/number conversion implementations. 6 years ago
Francisco Paisana ca3ea5e658 shortened enumerated types declarations 6 years ago
Francisco Paisana e50c062084 added extra separator comments 6 years ago
Andre Puschmann 788f283492 Merge branch 'next' of github.com:softwareradiosystems/srsLTE into next 6 years ago
Francisco Paisana 840b9ce364 fixed octstring to_number() endianess 6 years ago
David Rupprecht 3d458319c9 fixed decoding of multiple s1ap plmns 6 years ago
Francisco Paisana 0204db2e12 new asn1 rrc library 6 years ago
Pedro Alvarez 584c190773 Merge branch 'next' into next_mme_encryption 
Updating next_mme_encryption to the latest next.
 6 years ago
Pedro Alvarez 997c24c099 Added config of cipher_algo and integ_algo initialization in NAS class. 6 years ago
Pedro Alvarez d7b92b8f77 Small commit to fix PDCP SN packing in liblte_s1ap 6 years ago
Pedro Alvarez 3205121015 M2 interface packing/unpacking (#305) 
* Starting to add M2AP serialization structures.

* Added M2AP procedure ids.

* Added some M2AP max values.

* Removing m2ap.cc for now.

* Adding cause IE.

* Adding dummy m2ap.cc to check correct compilation of m2ap.h

* Fixed compilation issues in m2ap.h

* Adding Cell Information IE.

* Added Criticality diagnostics IE.

* Adding eNB-MBMS-ConfigurationDataItem.

* Adding MBMS-Service-Area-Id-List

* Added MBMS Service Area Id.

* Added Global eNB Id IE.

* Added Global MCE id IE.

* Added MBMS-Service-associatedLogicalM2-ConnectionItem IE.

* Added MBSFN_SUBFRAME_CONFIGURATION IE

* Added MCCHrelatedBCCH-ConfigPerMBSFNArea IE.

* Added MCH scheduling period IE.

* Added PMCH-Configuration IE.

* Added Time-to-Wait IE.

* Added TNL-Information IE.

* Starting to add M2SetupRequest msg.

* Adding M2 Setup Request message.

* Fixed up enums related to initiating messages, successful outcome and unscesseful outcome.

* Starting to add m2ap apck/unpack PDU functions.

* Started to add a test for M2 Setup Request Pack/Unpack.

* Filling in M2SetupRequest structure.

* Adding packing of more IEs in the M2SetupRequest.

* Starting to add unpacking functions to M2SetupRequest.

* Continuing to unpack M2SetupRequest. Unpacking PLMN Identity correctly now.

* Fixed up enb_id unpacking. eNB Id and eNB name unpacking correctly now.

* Starting to add unpacking for dataconfiguration item.

* Adding support for eCGI unpacking.

* Adding MBSFN Synchronization Area id Unpacking.

* Adding service area unpacking.

* Added unpacking functionality to the rest of the IEs in the M2 Setup Request. Unpacking the M2 Setup Request is passing unit test.

* Fized mistake in packing eNB Id. Starting to add packing to eCGI.

* Starting to pack value in ENB MBMS Configuration item.

* Fixed packing of ENB MBMS configuration item header.

* Packing of M2 Setup request is now passing the unit test.

* Starting to add M2setup response.

* Starting to add packing/unpacking succeful outcome.

* Starting to add M2SetupResponse to test.

* Continue to add testing to setup response. Choice type seems OK.

* Starting to add unpacking to MCE Id.

* Adding MCEname packing/unpacking.

* Continue to unpack m2setupresponse.

* Adding MBMS Area Id unpacking

* Added pddch length unpacking.

* Adding more IE unpacking.

* Adding more code to unpack M2 Setup response.

* Added M2 Setup response unpacking.

* Added M2 response packing. Fixed mistake on eCGI packing/unpacking, which broke M2 Setup request.

* M2 setup request and response pack and unpacking seems to work.

* Starting to add MBMS Session Start Request.

* Continue to unpack MBMS session start request.

* Added TMGI unpacking.

* Continue to add unpacking to MBMS session start request

* Starting to add TNL Information unpacking

* Added unpack for MBMS session start request.

* Strating to add MBMS session start request packing.

* Adding MCE MBMS M2AP Id packing.

* Added MBMS Session Start Reqeust pack and unpack.

* Added MBMS Session start response packing/unpacking.

* Starting to add unpacking of MBMS Scheduling information.

* Adding MCCH Update time Unpacking.

* Adding MBSFN Area Configuration List Unpacking.

* Starting to add unpack PMCH configuration Item.

* Adding AllocatedSubframesEnd unpack

* Fixed multiple mistakes in unpacking PMCH configuration.

* Unpacking MCH Scheduling Period

* Continue to unpack MBMS Session List Per PMCH Item.

* Added unpacking of PMCH Configuration List. Starting to add unpacking of MBSFN Subframe Configuration List.

* Adding radioframe allocation period and offset unpacking.

* Added unpacking of MBMS Scheduling Information (needs testing.)

* Added more testing to MBMS Scheduling Info.

* Small commit.

* Added more testing to the unpacking of MBMS Scheduling Information. Unpacking correctly now.

* Continue to pack MBMS Scheduling information. Packing PMCH Configuration.

* Fixed mistach in packing PMCH configuration list.

* Adding more packing to MBMS scheduling info message.

* Fixed more mistakes in MBMS Scheduling information packing. Passing tests now.

* Added MBMS Scheduling Information Response.

* Remove debug prints.
 6 years ago
Pedro Alvarez e88e1bb4d2 Fixed TMSI packing length (was giving trouble with Xperia). 6 years ago
Pedro Alvarez 1fba7f0afa Moved function that gets NAS type string to liblte_mme.cc 6 years ago
Andre Puschmann 9b894799f0 add support for ciphered authentication response 7 years ago
Paul Sutton 2a0c98c82a minor uninitialized variable fix 7 years ago
Paul Sutton 4abe744337 Fix for use before check error 7 years ago
Andre Puschmann 9ce3be974a Merge branch 'next' into embms_merge_final 7 years ago
yagoda 49c3578f64 introducing embms support in common upper layer functions 7 years ago
Andre Puschmann a30ad8952c fix indent and simplify auth request packing 7 years ago
Andre Puschmann 4fe5258a23 fix packing/unpacking of esm info request msg 7 years ago
Andre Puschmann 4dc2951d59 perform initial attach with ESM info transfer 7 years ago
Andre Puschmann 9f71051696 fix parsing of attach accept PDN address to find protocol options 7 years ago
Andre Puschmann 455d4491c5 make RES length variable when packing auth response 7 years ago
Ismael Gomez 462de6607d Do not assume initialized variable in S1AP packing 7 years ago
Ismael Gomez 208871b251 Changed liblte structs to simple structs and initialized nas/rrc uses. 7 years ago
Paul Sutton e71dde7311 Fix for RRC ReportConfigEUTRA pack function 7 years ago
Pedro Alvarez 6e4720771f Merge branch 'next' into epc 7 years ago
Pedro Alvarez 57220bd6a8 Fixed compiler warnings. 7 years ago
Paul Sutton daf0a11345 Fix for RRC Connection Reject wait time pack/unpack 7 years ago
Pedro Alvarez 669ef9816f Added packing of TMSI to mobile station identity IE. 7 years ago
Andre Puschmann 07cd9ae528 fix coverity issues 7 years ago
Andre Puschmann 8daa834607 fix ASN1 s1ap code by checking upper bound of buffer 7 years ago
Pedro Alvarez 042552491b Merging next into epc branch. 7 years ago
Pedro Alvarez a4e1707835 Fixed bug in packing ESM information request. 7 years ago
Paul Sutton 84724d2ab1 NAS-plane encryption working (thanks to David Rupprecht) 7 years ago
Pedro Alvarez 103361deb9 Fixed SPGW initialization bug. 7 years ago
Paul Sutton d9b9ae9454 Fix for GUTI pack bug, add support for integrity with attach req 7 years ago
Pedro Alvarez ccbeb9e1c5 Fixed a bunch of compilation errors. 7 years ago
Pedro Alvarez 2088b3967b Commenting out the initial GTP-C packing functions (for now). 7 years ago
Pedro Alvarez 542edb988a Added GTPC ie and msg type definitions 7 years ago
Pedro Alvarez 04d3a3f8ca Continue to work on pakcing the create session request message 7 years ago
Pedro Alvarez 99f6ffe63b Starting to add code to create the GTP-C messages. 7 years ago
Paul Sutton 7e3fbbc639 Adding ASN support for RRC measurement report messages 7 years ago
Paul Sutton 12603e4da2 Bugfix for RRC ASN MeasConfig packing 8 years ago
Paul Sutton 4b68272964 Switch to static internal libs, set -fPIC by default 8 years ago
Ismael Gomez 8a367bf825 changed srsue namespace to srslte for all common objects 8 years ago
Andre Puschmann 1d1916d6e0 Merge branch 'restruct_update' into restruct_update_paul 8 years ago
Andre Puschmann bcecdf292b add C++ compile flags and enable useful warnings 8 years ago
Paul Sutton 80140c7c38 minor cmake edits 8 years ago
Andre Puschmann 5898af3d0b add srslte_asn1 lib 
- remove extra subfolder containing liblte
- add asn1 lib containing rrc msg packing and unpacking
- add security related bits to common
 8 years ago