@@ -1,50 +0,0 @@

----

-title: "v2.7.4 - Bug fixed"

-date: 2025-03-26 20:08:00 +0900

-categories:

-  - Release

-tags:

-  - News

-  - Release

-head_inline: "<style> ul { padding-bottom: 1em; } .blue { color: blue; }</style>"

----

-

-# Open5GS Release Note Summary

-

-This release introduces numerous improvements and bug fixes across core network components, enhancing overall stability, performance, and security. Below is a concise overview of the key updates:

-

-## Session & Subscription Management

-- **SMF Enhancements:**

-  Improved handling of SDM subscriptions to UDM during the PDU session lifetime.

-- **Optional PLMN-ID:**

-  Added support for an optional PLMN-ID parameter in SDM GET queries (AMF/SMF).

-- **5GMM Cause Reporting:**

-  AMF now sends a 5GMM cause in the request to SMF when initiating a session release.

-

-## Mobility & Authentication Improvements

-- **Mobility Fixes:**

-  Corrected QoS values for 2G to 4G mobility and fixed issues with UE context release and cell reselection.

-- **Security & Authentication:**

-  Enhanced UE authentication processes, prevented crashes during security mode command failures, and implemented HSS selection improvements.

-

-## Interface & Protocol Enhancements

-- **Diameter & PFCP:**

-  - Integrated statistics into the main loop for Diameter interfaces, with enhanced debug logging for HSS and PCRF.

-  - Addressed multiple PFCP issues, including memory management, header handling, and correct TEID restoration.

-- **NAS Module:**

-  Fixed a heap-buffer overflow vulnerability in NAS message decoding.

-

-## SBI and Other Module Updates

-- **SBI Enhancements:**

-  Enabled custom User-Agent header information for HTTP/2 requests, support for custom port numbers, and direct NRF communication.

-- **Additional Fixes:**

-  - Resolved UE context handling issues during handovers and state transitions.

-  - Implemented various cosmetic fixes, typo corrections, and documentation updates.

-  - Introduced support for new parameters and refined subscription conditions.

-

-Overall, this release emphasizes improved network reliability, enhanced security measures, and better support for 5G core operations while also addressing legacy issues.

-

-See Release Note(https://github.com/open5gs/open5gs/releases/tag/v2.7.4)

-

-Download -- v2.7.4.tar.gz(https://github.com/open5gs/open5gs/archive/v2.7.4.tar.gz)

-{: .notice--info}

​

@@ -2,7 +2,7 @@

 Source: open5gs

 Binary: open5gs-common, open5gs-mme, open5gs-sgwc, open5gs-smf, open5gs-amf, open5gs-sgwu, open5gs-upf, open5gs-hss, open5gs-pcrf, open5gs-nrf, open5gs-scp, open5gs-sepp, open5gs-ausf, open5gs-udm, open5gs-pcf, open5gs-nssf, open5gs-bsf, open5gs-udr, open5gs, open5gs-dbg

 Architecture: any

-Version: 2.7.4

+Version: 2.7.5

 Maintainer: Harald Welte <laforge@gnumonks.org>

 Uploaders: Sukchan Lee <acetcom@gmail.com>

 Homepage: https://open5gs.org

@@ -32,8 +32,8 @@

  open5gs-udr deb net optional arch=any

  open5gs-upf deb net optional arch=any

 Checksums-Sha1:

- 00c5d85960fc8a4761d1367e9d7ae77916fc6b8b 14531268 open5gs_2.7.4.tar.xz

+ 303a73808ade945b1fe26fb6f6edd6f44abd9e90 14530664 open5gs_2.7.5.tar.xz

 Checksums-Sha256:

- 3057efeef445770a432db1389a8f3285e306137c1b5daf4ca45f52ce191a8803 14531268 open5gs_2.7.4.tar.xz

+ 2d4a89279f942f2eef0774f0ca239f3d7a4ce967eb5336ad6d319c415ae2ee5c 14530664 open5gs_2.7.5.tar.xz

 Files:

- 2b3939d1a5bd92de0b91381f87cb3526 14531268 open5gs_2.7.4.tar.xz

+ e0bd301b5594bf766244a046864efbea 14530664 open5gs_2.7.5.tar.xz

​

@@ -1 +1 @@

-2.7.4

+2.7.5

​

@@ -1,74 +1,38 @@

-open5gs (2.7.4) unstable; urgency=medium

+open5gs (2.7.5) unstable; urgency=medium

   * Bug Fixed

- -- Sukchan Lee <acetcom@gmail.com>  Wed, 26 Mar 2025 20:01:32 +0900

+ -- Sukchan Lee <acetcom@gmail.com>  Sun, 30 Mar 2025 22:01:17 +0900

-open5gs (2.7.4~oracular1) oracular; urgency=medium

+open5gs (2.7.5~oracular) oracular; urgency=medium

   * Bug Fixed

- -- Sukchan Lee <acetcom@gmail.com>  Wed, 26 Mar 2025 19:59:26 +0900

+ -- Sukchan Lee <acetcom@gmail.com>  Sun, 30 Mar 2025 22:00:22 +0900

-open5gs (2.7.4~noble1) noble; urgency=medium

+open5gs (2.7.5~noble) noble; urgency=medium

   * Bug Fixed

- -- Sukchan Lee <acetcom@gmail.com>  Wed, 26 Mar 2025 19:57:53 +0900

+ -- Sukchan Lee <acetcom@gmail.com>  Sun, 30 Mar 2025 21:59:27 +0900

-open5gs (2.7.4~jammy1) jammy; urgency=medium

+open5gs (2.7.5~jammy) jammy; urgency=medium

   * Bug Fixed

- -- Sukchan Lee <acetcom@gmail.com>  Wed, 26 Mar 2025 19:56:48 +0900

+ -- Sukchan Lee <acetcom@gmail.com>  Sun, 30 Mar 2025 21:58:02 +0900

-open5gs (2.7.4~focal1) focal; urgency=medium

+open5gs (2.7.5~focal) focal; urgency=medium

   * Bug Fixed

- -- Sukchan Lee <acetcom@gmail.com>  Wed, 26 Mar 2025 19:54:26 +0900

+ -- Sukchan Lee <acetcom@gmail.com>  Sun, 30 Mar 2025 21:56:59 +0900

-open5gs (2.7.4~bionic1) bionic; urgency=medium

+open5gs (2.7.5~bionic) bionic; urgency=medium

   * Bug Fixed

- -- Sukchan Lee <acetcom@gmail.com>  Wed, 26 Mar 2025 19:52:28 +0900

-

-open5gs (2.7.3) unstable; urgency=medium

-

-  * Bug Fixed

-

- -- Sukchan Lee <acetcom@gmail.com>  Sun, 23 Mar 2025 11:50:19 +0900

-

-open5gs (2.7.3~oracular) oracular; urgency=medium

-

-  * Bug Fixed

-

- -- Sukchan Lee <acetcom@gmail.com>  Sun, 23 Mar 2025 11:49:02 +0900

-

-open5gs (2.7.3~noble) noble; urgency=medium

-

-  * Bug Fixed

-

- -- Sukchan Lee <acetcom@gmail.com>  Sun, 23 Mar 2025 11:46:52 +0900

-

-open5gs (2.7.3~jammy) jammy; urgency=medium

-

-  * Bug Fixed

-

- -- Sukchan Lee <acetcom@gmail.com>  Sun, 23 Mar 2025 11:45:41 +0900

-

-open5gs (2.7.3~focal) focal; urgency=medium

-

-  * Bug Fixed

-

- -- Sukchan Lee <acetcom@gmail.com>  Sun, 23 Mar 2025 11:44:34 +0900

-

-open5gs (2.7.3~bionic) bionic; urgency=medium

-

-  * Bug Fixed

-

- -- Sukchan Lee <acetcom@gmail.com>  Sun, 23 Mar 2025 11:40:59 +0900

+ -- Sukchan Lee <acetcom@gmail.com>  Sun, 30 Mar 2025 21:55:48 +0900

 open5gs (2.7.2) unstable; urgency=medium

​

@@ -0,0 +1,50 @@

+---

+title: "v2.7.5 - Bug fixed"

+date: 2025-03-30 22:05:00 +0900

+categories:

+  - Release

+tags:

+  - News

+  - Release

+head_inline: "<style> ul { padding-bottom: 1em; } .blue { color: blue; }</style>"

+---

+

+# Open5GS Release Note Summary

+

+This release introduces numerous improvements and bug fixes across core network components, enhancing overall stability, performance, and security. Below is a concise overview of the key updates:

+

+## Session & Subscription Management

+- **SMF Enhancements:**

+  Improved handling of SDM subscriptions to UDM during the PDU session lifetime.

+- **Optional PLMN-ID:**

+  Added support for an optional PLMN-ID parameter in SDM GET queries (AMF/SMF).

+- **5GMM Cause Reporting:**

+  AMF now sends a 5GMM cause in the request to SMF when initiating a session release.

+

+## Mobility & Authentication Improvements

+- **Mobility Fixes:**

+  Corrected QoS values for 2G to 4G mobility and fixed issues with UE context release and cell reselection.

+- **Security & Authentication:**

+  Enhanced UE authentication processes, prevented crashes during security mode command failures, and implemented HSS selection improvements.

+

+## Interface & Protocol Enhancements

+- **Diameter & PFCP:**

+  - Integrated statistics into the main loop for Diameter interfaces, with enhanced debug logging for HSS and PCRF.

+  - Addressed multiple PFCP issues, including memory management, header handling, and correct TEID restoration.

+- **NAS Module:**

+  Fixed a heap-buffer overflow vulnerability in NAS message decoding.

+

+## SBI and Other Module Updates

+- **SBI Enhancements:**

+  Enabled custom User-Agent header information for HTTP/2 requests, support for custom port numbers, and direct NRF communication.

+- **Additional Fixes:**

+  - Resolved UE context handling issues during handovers and state transitions.

+  - Implemented various cosmetic fixes, typo corrections, and documentation updates.

+  - Introduced support for new parameters and refined subscription conditions.

+

+Overall, this release emphasizes improved network reliability, enhanced security measures, and better support for 5G core operations while also addressing legacy issues.

+

+See Release Note(https://github.com/open5gs/open5gs/releases/tag/v2.7.5)

+

+Download -- v2.7.5.tar.gz(https://github.com/open5gs/open5gs/archive/v2.7.5.tar.gz)

+{: .notice--info}

​

@@ -1,5 +1,5 @@

 /*

- * Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>

+ * Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>

  *

  * This file is part of Open5GS.

  *

@@ -232,22 +232,7 @@

         received = context->event_listi.events;

         if (received & EPOLLERR) {

-        /*

-         * The libevent library has OGS_POLLOUT turned on in EPOLLERR.

-         *

-         * However, SIGPIPE can occur if write() is called

-         * when the peer connection is closed.

-         *

-         * Therefore, Open5GS turns off OGS_POLLOUT

-         * so that write() cannot be called in case of EPOLLERR.

-         *

-         * See also #2411 and #2312

-         */

-#if 0

             when = OGS_POLLIN|OGS_POLLOUT;

-#else

-            when = OGS_POLLIN;

-#endif

         } else if ((received & EPOLLHUP) && !(received & EPOLLRDHUP)) {

             when = OGS_POLLIN|OGS_POLLOUT;

         } else {

​

@@ -15,7 +15,7 @@

  */

 /*

- * Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>

+ * Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>

  *

  * This file is part of Open5GS.

  *

@@ -277,9 +277,20 @@

 #ifdef SIGIOT

     sigdelset(sig_mask, SIGIOT);

 #endif

+

+/*

+ * SIGPIPE can occur if write() is called when the peer connection is closed.

+ *

+ * Therefore, Open5GS ignore SIGPIE signal

+ *

+ * See also #2411 and #2312

+ */

+#if 0

 #ifdef SIGPIPE

     sigdelset(sig_mask, SIGPIPE);

 #endif

+#endif

+

 #ifdef SIGSEGV

     sigdelset(sig_mask, SIGSEGV);

 #endif

​

@@ -16,7 +16,7 @@

 # along with this program.  If not, see <https://www.gnu.org/licenses/>.

 project('open5gs', 'c', 'cpp',

-    version : '2.7.4',

+    version : '2.7.5',

     license : 'AGPL-3.0-or-later',

     meson_version : '>= 0.43.0',

     default_options : 

@@ -25,7 +25,7 @@

     ,

 )

-libogslib_version = '2.7.4'

+libogslib_version = '2.7.5'

 prefix = get_option('prefix')

 bindir = join_paths(prefix, get_option('bindir'))

​

@@ -1,5 +1,5 @@

 /*

- * Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>

+ * Copyright (C) 2019-2025 by Sukchan Lee <acetcom@gmail.com>

  *

  * This file is part of Open5GS.

  *

@@ -60,10 +60,6 @@

         ogs_log_cycle();

         break;

-    case SIGWINCH:

-        ogs_info("Signal-NUM%d received (%s)",

-                signum, ogs_signal_description_get(signum));

-        break;

     case SIGUSR1:

         fprintf(stderr,

                 "%*s%-30s contains %6lu bytes in %3lu blocks (ref %d) %p\n",

​