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Sukchan Lee bbdfca29bf [SGWC] Fixed crashing when Create Bearer Response occurs after Delete Bearer Response (#3109) 
If a Create Bearer Response occurs after a Delete Bearer Response,
SGW-C crashes.

The execution is stopped by the following ASSERT
because it tries to access the UL Tunnel
deleted by the Delete Bearer Response.

```
03/28 17:28:41.229: [gtp] DEBUG: [7] LOCAL Find GTPv2 peer [172.22.0.9]:2123 (../lib/gtp/xact.c:949)
03/28 17:28:41.229: [gtp] DEBUG: [7] LOCAL Receive peer [172.22.0.9]:2123 (../lib/gtp/xact.c:966)
03/28 17:28:41.229: [gtp] DEBUG: [7] LOCAL UPD RX-96 peer [172.22.0.9]:2123 (../lib/gtp/xact.c:448)
03/28 17:28:41.229: [sgwc] DEBUG: Create Bearer Response (../src/sgwc/s11-handler.c:707)
03/28 17:28:41.229: [gtp] DEBUG: [7] LOCAL Commit peer [172.22.0.9]:2123 (../lib/gtp/xact.c:629)
03/28 17:28:41.230: [gtp] DEBUG: [7] LOCAL Delete peer [172.22.0.9]:2123 (../lib/gtp/xact.c:1149)
03/28 17:28:41.230: [sgwc] FATAL: sgwc_s11_handle_create_bearer_response: Assertion `ul_tunnel' failed. (../src/sgwc/s11-handler.c:802)
03/28 17:28:41.231: [core] FATAL: backtrace() returned 8 addresses (../lib/core/ogs-abort.c:37)
./open5gs-sgwcd(+0x189b7) [0x5b3c92cf09b7]
./open5gs-sgwcd(+0x13c6d) [0x5b3c92cebc6d]
/open5gs/install/lib/x86_64-linux-gnu/libogscore.so.2(ogs_fsm_dispatch+0x113) [0x70600ed63402]
./open5gs-sgwcd(+0x629d) [0x5b3c92cde29d]
/open5gs/install/lib/x86_64-linux-gnu/libogscore.so.2(+0x11754) [0x70600ed54754]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x8609) [0x70600ecfc609]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x43) [0x70600ec21353]
```

To solve this problem, I have modified to handle the exception appropriately,
display the error situation in the Cause of the Create Bearer Response,
and proceed with the execution.
 		2024-04-07 22:51:46 +09:00
.github Add CIFuzz workflow 2023-07-12 22:34:05 +09:00
configs logrotate: fix reload failures 2024-03-27 20:37:36 +09:00
debian Added SEPP debian package (#2861) 2024-01-09 22:12:16 +09:00
docker [ASN1C] Fixed asn1c library on 32bit (#2934) 2024-02-12 14:00:06 +09:00
docs [GTP] Incorrect destination TEID=0 (#3043) 2024-04-06 16:39:32 +09:00
lib [GTP] Incorrect destination TEID=0 (#3043) 2024-04-06 16:39:32 +09:00
misc [SEPP] Initial Update for 5G Roaming (#2739) 2023-11-19 19:34:51 +09:00
src [SGWC] Fixed crashing when Create Bearer Response occurs after Delete Bearer Response (#3109) 2024-04-07 22:51:46 +09:00
subprojects Fixed prometheus-client-c branch next to open5gs 2022-11-21 22:09:18 +09:00
tests [SGWC] Fixed crashing when Create Bearer Response occurs after Delete Bearer Response (#3109) 2024-04-07 22:51:46 +09:00
vagrant [WebUI] Update NodeJS installation Guide 2023-09-03 20:03:47 +09:00
webui Release v2.7.0 2023-12-04 21:14:37 +09:00
.clang-tidy [MISC] Add support for static code analysis 2022-07-01 21:38:47 +09:00
.dockerignore [build] Use local sources to build applications (#1583) 2022-06-19 18:18:09 +09:00
.editorconfig editorconfig: new file (#2746) 2023-11-27 22:21:35 +09:00
.gitignore .gitignore: Add install/ dir 2023-10-10 08:03:25 +09:00
LICENSE Change LICENSE to GNU AGPL v3.0 2017-12-18 10:35:54 +09:00
README.md Add special sponsors mobi 2024-03-18 06:49:28 +09:00
meson.build Release v2.7.0 2023-12-04 21:14:37 +09:00
meson_options.txt [Fuzzing] oss-fuzz support for fuzzing (#2283) 2023-05-05 17:20:11 +09:00

README.md

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