osmo-msc

Osmocom Mobile Switching Centre

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Pau Espin 3694631c1a ran_msg_iu.c: Avoid redefining osmo-iuh global variables From ASAn on gcc 10.1.0: +================================================================= +==269368==ERROR: AddressSanitizer: odr-violation (0x559114a5b880): + [1] size=4 'asn1_xer_print' /git/osmo-msc/src/libmsc/ran_msg_iu.c:50:5 + [2] size=4 'asn1_xer_print' /git/osmo-iuh/src/iu_client.c:85:5 +These globals were registered at these points: + [1]: + #0 0x7f6208d3869a in __asan_register_globals /build/gcc/src/gcc/libsanitizer/asan/asan_globals.cpp:341 + #1 0x55911456d221 in _sub_I_00099_1 (/build/new/tmpdir/osmo-msc/tests/msc_vlr/msc_vlr_test_hlr_timeout+0x48d221) + #2 0x5591145e8e9c in __libc_csu_init (/build/new/tmpdir/osmo-msc/tests/msc_vlr/msc_vlr_test_hlr_timeout+0x508e9c) + + [2]: + #0 0x7f6208d3869a in __asan_register_globals /build/gcc/src/gcc/libsanitizer/asan/asan_globals.cpp:341 + #1 0x7f6207d8db91 in _sub_I_00099_1 (/build/new/out/lib/libosmo-ranap.so.3+0x47db91) + #2 0x7f62096eb0f1 in call_init.part.0 (/lib64/ld-linux-x86-64.so.2+0x110f1) + +==269368==HINT: if you don't care about these errors you may set ASAN_OPTIONS=detect_odr_violation=0 +SUMMARY: AddressSanitizer: odr-violation: global 'asn1_xer_print' at /git/osmo-msc/src/libmsc/ran_msg_iu.c:50:5 +==269368==ABORTING Related: OS#4556 Change-Id: I702e9748eaaf2279c3764ba67f80f00ae9f2526f		2020-05-19 20:32:18 +00:00
contrib	contrib: import RPM spec	2020-05-14 11:48:32 +02:00
debian	Bump version: 1.6.0.3-02dd2 → 1.6.1	2020-01-09 12:29:08 +01:00
doc	doc: do not use random ip-address for MGW	2020-04-14 13:14:35 +00:00
include	libmsc/gsm_04_11.h: remove unused sms_deliver definition	2020-01-29 00:03:40 +07:00
m4	move openbsc/* to repos root	2017-07-12 23:17:10 +00:00
src	ran_msg_iu.c: Avoid redefining osmo-iuh global variables	2020-05-19 20:32:18 +00:00
tests	doc: do not use random ip-address for MGW	2020-04-14 13:14:35 +00:00
.gitignore	rename bscconfig.h to config.h, cleanup	2019-05-08 17:02:32 +02:00
.gitreview	update .gitreview to new repo url	2017-08-08 17:26:28 +02:00
.mailmap	add .mailmap file for mapping git author name/mail in shortlog	2016-08-08 17:40:28 +00:00
AUTHORS	move openbsc/* to repos root	2017-07-12 23:17:10 +00:00
COPYING	move openbsc/* to repos root	2017-07-12 23:17:10 +00:00
Makefile.am	Fix DISTCHECK_CONFIGURE_FLAGS override	2018-12-04 15:37:37 +01:00
README	rewrite README	2017-09-06 16:33:41 +02:00
README.vty-tests	Remove obsolete ./configure option	2017-11-29 14:24:54 +00:00
configure.ac	configure.ac: fix libtool issue with clang and sanitizer	2020-04-11 01:19:12 +02:00
git-version-gen	git-version-gen: Don't check for .git directory	2018-07-24 18:05:46 +02:00
osmoappdesc.py	osmoappdesc.py, tests: switch to python 3	2019-12-12 09:29:19 +00:00

README

About OsmoMSC
=============

OsmoMSC originated from the OpenBSC project, which started as a minimalistic
all-in-one implementation of the GSM Network. In 2017, OpenBSC had reached
maturity and diversity (including M3UA SIGTRAN and 3G support in the form of
IuCS and IuPS interfaces) that naturally lead to a separation of the all-in-one
approach to fully independent separate programs as in typical GSM networks.

OsmoMSC was one of the parts split off from the old openbsc.git. Before, it was
the libmsc part of the old OsmoNITB. Since a true A interface and IuCS for 3G
support is available, OsmoMSC exists only as a separate standalone entity.

OsmoMSC exposes
- GSUP towards OsmoHLR (or a MAP proxy);
- A over IP towards a BSC (e.g. OsmoBSC);
- IuCS towards an RNC or HNB-GW (e.g. OsmoHNBGW) for 3G voice;
- MNCC (Mobile Network Call Control derived from GSM TS 04.07);
- SMPP 3.4 (Short Message Peer-to-Peer);
- The Osmocom typical telnet VTY and CTRL interfaces.

Find OsmoMSC issue tracker and wiki online at
https://osmocom.org/projects/osmomsc
https://osmocom.org/projects/osmomsc/wiki