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106 Commits

Author SHA1 Message Date
Bostjan Meglic ad216c0b77 [core] Fix a couple of warnings when using C++ compiler or more strict settings 
../lib/core/ogs-list.h:62:24: warning: invalid conversion from 'void*' to 'ogs_list_t*' {aka 'ogs_list_s*'} [-fpermissive]
../lib/core/ogs-rbtree.h:79:32: warning: invalid conversion from 'const void*' to 'const ogs_rbnode_t*' {aka 'const ogs_rbnode_s*'} [-fpermissive]

[SBI] Fix compiler error - possible uninitialized variable

[SCP] Fix compiler error - Error: this condition has identical branches

In case of additional compiler warnings turned on, the compiler warns
about potentially unused variables. Fix those issues.
 2024-01-09 17:50:22 +09:00
Sukchan Lee e92293e0af
[SEPP] Initial Update for 5G Roaming (#2739) 
[SEPP] Initial Update for 5G Roaming
 2023-11-19 19:34:51 +09:00
Šimon Lukašík 490a3ecb99
A minor typo fix (#2707) 
* minor typo fix

* typo fix: faimly -> family
 2023-10-28 22:11:58 +09:00
Sukchan Lee 654fe4010c [GTP] gtp_message_fuzz: Abrt in ogs_abort 
See below for details.
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59414
 2023-08-24 22:19:42 +09:00
Sukchan Lee 4b0bade80e [TLV] PFCP parser crash from FuzzingLabs (#2523) 2023-08-18 22:19:46 +09:00
mitmitmitm 928a80ef26 [PFCP] Support PFCP advertise address in F-SEID 2023-05-25 22:46:52 +09:00
Sukchan Lee aed52a9ad8 [GTP-U] Send Error Indication for unknown PDR 2023-04-16 12:30:36 +09:00
Sukchan Lee d2e2a58232 [PFCP] Implement the Restoration Indication 2023-04-16 12:30:36 +09:00
Sukchan Lee 642d9e2e18 [PFCP/GTP] SEID/TEID Randomness (#1303) 2023-04-16 12:30:36 +09:00
Sukchan Lee 32019df0f0 Fixed MacOSX compile error 2023-04-04 21:53:39 +09:00
Sukchan Lee b9a3157467
[PFCP] SGWU/UPF Restoration (#2223) 
TS23.007 17.4.1
19A PFCP based restart procedures

After a PFCP entity has restarted, it shall immediately update all local Recovery Time Stamps and shall clear all remote
Recovery Time Stamps. When peer PFCP entities information is available, i.e. when the PFCP Association is still alive,
the restarted PFCP entity shall send its updated Recovery Time Stamps in a Heartbeat Request message to the peer
PFCP entities before initiating any PFCP session signalling.
 2023-04-04 21:22:03 +09:00
Sukchan Lee ff4eab2e51 [SMF] Fixed crash during UPF-HA process (#2115) 2023-03-06 21:04:43 +09:00
mitmitmitm 1d8324af9f [PFCP] Support pfcp advertise address 2023-02-24 20:53:28 +09:00
Spencer Sevilla 5f55ece521 [gtpc] silently handle OGS_GTP2_CAUSE_UE_ALREADY_RE_ATTACHED (#17) 
no need to log "GTP Failed"; just handle silently or move on.
 2023-02-16 11:57:00 -10:00
Sukchan Lee b108ae0aff [PFCP] buffer overflow in ALPINE (#1911, #2009) 
A buffer overflow occurred in ALPINE
because the size of the pfcp message structure increased by

    ogs_pfcp_tlv_framed_route_t framed_route[8];
    ogs_pfcp_tlv_framed_ipv6_route_t framed_ipv6_route[8];
 2023-01-24 19:03:00 +09:00
Sukchan Lee c6fd4ae6b8 [LOG] remove ogs_expect_or_return()/return_val() 2023-01-24 00:01:36 +09:00
Sukchan Lee a4dc990bf1 Added more log in GTP Error (#1920) 2022-12-02 09:10:49 +09:00
Sukchan Lee d82f338246 Fixed alpine stack overflow (#1911) 2022-11-27 00:03:56 +09:00
Sukchan Lee e3ba32c85d Fixed the bug of SGW-C session deletion (#1825) 2022-10-25 21:22:14 +09:00
Sukchan Lee 5ccb5f0f99 SCP(Model D) is now the default setting. 2022-10-22 11:26:04 +09:00
Sukchan Lee 71a1516b03 [Security] Fixed a crash for port scanning (#1767) 2022-10-01 13:28:41 +09:00
Sukchan Lee 721f5e212c [GTP] Changes the print message (#1772) 2022-09-25 19:16:32 +09:00
Spencer Sevilla e704ac108e add addr/port to pfcp assoc/de-assoc logs (#40) 
pfcp association log adds addr/port
 2022-09-25 18:58:53 +09:00
Sukchan Lee fdc84406e0 [SGWC] Fixed a crash (#1765) 
Session context could be deleted before a response message is not
received from SMF
 2022-09-25 18:55:04 +09:00
Bostjan Meglic 87cd34d300 Minor typo fix 2022-09-07 18:01:21 +09:00
Sukchan Lee 9b10d70c77 [NRF] Fixed library load error 2022-08-26 10:57:11 +09:00
Sukchan Lee e6a14cb73d Move src/../nf-sm.[ch] to lib/sbi/nf-sm.[ch] 2022-08-12 14:03:53 +09:00
Sukchan Lee f772bf3a62 [PFCP] Revert Changes 5e18b2b and d21e9aa 
To protect malicious or buggy, we need to check that session context is NULL.
 2022-08-04 09:55:17 +09:00
Sukchan Lee 5e18b2bd13 [SCP] Support of Indirect Communication 2022-07-16 13:27:18 +09:00
Bostjan Meglic ab11220dcc [ALL] Fix differences in function parameter names between definition and declaration 2022-07-01 21:38:47 +09:00
Sukchan Lee ad159d1755 [GTP] Refine error code path without assertion 
Refer to #1635, #1620, #1606, #1594
 2022-06-30 10:53:19 +09:00
Sukchan Lee b1d982a1ee [PFCP] Refine error code path without assertion 
Refer to #1635, #1620
 2022-06-30 10:35:03 +09:00
Sukchan Lee 0be5e765c8 Revert "[SGWC] pfcp: Retrieve sess when SEID=0 (#1620)" 
This reverts commit 9700563023.
 2022-06-30 09:11:38 +09:00
Sukchan Lee 6332f10593 Revert "[GTP] context when TEID=0 (#1620, #1606, #1594)" 
This reverts commit 0d61f7a7f9.
 2022-06-30 09:11:31 +09:00
Pau Espin c5a545039f
[GTP] Avoid abort if ogs_gtp_node_new() returns NULL (#1633) 
* [GTP] Avoid abort if ogs_gtp_node_new() returns NULL

* [SGWC] Avoid abort if ogs_gtp_node_add_by_addr() returns NULL
 2022-06-29 10:28:18 +09:00
Sukchan Lee 0d61f7a7f9 [GTP] context when TEID=0 (#1620, #1606, #1594) 2022-06-28 15:32:14 +09:00
Sukchan Lee 9700563023 [SGWC] pfcp: Retrieve sess when SEID=0 (#1620) 2022-06-28 13:20:46 +09:00
Sukchan Lee df68b231b8 [PFCP] Added DNN/APN in FAR (#1629, #1630) 2022-06-24 20:30:40 +09:00
Sukchan Lee f4eddf91b5 Set v4/v6 flags in local F-TEID (#1625) 2022-06-24 15:16:54 +09:00
Sukchan Lee b6f2146594 [SGWC] Update remote PGW GTPv2-C address (#1560) 
In Create Sesion Response, we updated remote PGW GTPv2-C address.
 2022-05-28 17:06:36 +09:00
Sukchan Lee e0a487f479 [SMF] Optimiza Session Modification Message 
For video in VoNR, multiple QosFlow is required in one session.

In the past, since only one Session Modification Message was supported,
QoS-Flow was put into several Session Messages one by one and processed.

Now that multiple QoS-Flows can be supported,
it is optimized to process one session modification message.
 2022-05-15 23:35:41 +09:00
Sukchan Lee 4d2f7726b9 X2 handover with SGW change (#1367, #1459) 2022-05-12 22:52:36 +09:00
Sukchan Lee de2ecd6400 [GTP2] Fixed handling multi-bearer messages(#1498) 2022-04-29 21:28:16 +09:00
Sukchan Lee 79de674fd8 [PFCP] F-TEID allocation by SMF (#1466) 2022-04-16 14:08:56 +09:00
Sukchan Lee 433d5f6bf3 Distinguish the type of session creation 2022-04-14 17:34:55 +09:00
Pau Espin e3da7c9934
Rename GTPv2C specifics to gtp2 prefix (#1485) 
In the past only GTPv2C was supported, and had the "gtp" generic prefix.
Later on, GTPv1C support was added, and "gtp1" prefix was used.
Let's move GTPv2C specific bits to have "gtp2" prefix too, and leave
"gtp" prefix for generic stuff among different GTP versions.
 2022-04-13 07:07:39 +09:00
Sukchan Lee 224d1caca1 change log-level WARNING to INFO 2022-03-22 22:52:10 +09:00
Sukchan Lee 37af21a88d [MEM] fix the pkbuf problem (#1431) 2022-03-22 22:47:45 +09:00
Sukchan Lee a1be48ed50 [SGW-C] fix the crash (#1353) 2022-03-05 11:27:22 +09:00
Sukchan Lee 9bf8a84b81 [SGWC] fix the crash (#1353) 2022-03-05 02:58:53 +09:00