Since recently, osmo-bsc behaves strictly as per specs, meaning it will
only send the "Cell selection indicator after release of all TCH and SDCCH IE"
in RR Channel Release iff:
* "Last Used E-UTRAN PLMN Id" was received in the CommonID sent MSC->BSC
* "Last Used E-UTRAN PLMN Id" was received insider "old BSS to new BSS Information"
in the HandoverRequest sent MSC->BSC.
On the other hand, CSFB_Indicator from ClearCommand MSC->BSC is nw
ignored and not taken into account.
Hence, let's update osmo-msc to also behave correctly by sending the
Last Used E-UTRAN PLMN ID at CommonID tx time to avoid regressions in
CSFB support when running against newer osmo-bsc.
Let's keep sending the CSFB Indicator in ClearCommand as we used too, in
order to keep compatibility with older BSCs (as per spec).
Related: SYS#5337
Change-Id: Ic5f175b179973d0a50d94f00e15f5a3e332605fc
Add the missing runtime dependency to the sqlite3 driver of libdbd.
The library does not provide a pkgconfig file, so using "pkgconfig(...)"
as done in the BuildRequires is not possible. Write both the OpenSUSE
and CentOS name with an if..else.
Fixes:
<0009> db.c:648 Failed to create database connection to sqlite3 db 'sms.db';
Is the sqlite3 database driver for libdbi installed on this system?
Change-Id: Ia972944c300aecbb6ec460b2362aabff459baefd
Let's disable category here since we don't care about its formatting here.
In any case, every test relying on logging output validation should
always explicitly state the config to avoid issues in the future if
default values change.
Change-Id: I089c0001fc75e81558c3e860827e4d434cf1eab3
Related: OS#5034
Calling gsm48_cc_tx_release() before mncc_release_ind() has a side
effect: the former may change CC state to GSM_CSTATE_RELEASE_REQ.
This makes the later send MNCC_REL_CNF instead of MNCC_REL_IND, so
if one of the call leg disconnects due to RF failure, the other one
will not be terminated correctly.
Makes both TC_{mo,mt}_call_clear_request TTCN-3 test cases pass.
Change-Id: I3ad4a99757878de3796027325627c87d9a4e93f1
Related: Id16969fe0de04445d1320a96d35cf1d48cc8cf09
Related: SYS#5340
The msc_vlr_tests verify whether any of the tests run contain msgb or
talloc memory leaks. So far they did so by fixating a specific number of
talloc blocks, which may break by library implementations changing.
Instead, verify that the test leaks no allocations by comparing talloc
blocks before and after each test.
When a leak is detected, print the full talloc report to stderr, which
makes the expected output mismatch the actual output and fails the test.
Related: OS#4311
Change-Id: I8537fa76d460c951302932a1bad4299f7fe398c9
Previous code relied on abort() switching sigaction to SIG_FDL +
retriggering SIGABRT in case the signal handler returns, which would
then generate the coredump + terminate the process.
However, if a SIGABRT is received from somewhere else (kill -SIGABRT),
then the process would print the talloc report and continue running,
which is not desired.
Change-Id: Iff66eea9ee70850a4d038ece1d8473457023e1ee
Fixes: OS#4865
osmo-msc is pretty useless without osmo-mgw these days. Let's not
make it a strong dependency, as the mgw could of course be running
on different machines.
Change-Id: I76c1bf30c733cf2fd596a8971ccb8bac4220be66
The function gsm48_rx_cm_reest_req() is the only one where the return
code of osmo_mobile_identity_decode_from_l3() is not checked, lets check
it here too.
Change-Id: I37981205870b094b3a40a20197461208daa62698
Fixes: CID#211037
We may never be able to deliver this SMS if it depends on the ESME, as we will
not resubmit the SMS to the ESME. Better to reject it at this time and have the MS
try again later.
Change-Id: I2c50904349dd4ed229b60b8468d776b817c0bd44
Related: OS#4740
The struct gsm_mncc which is created and populated in mncc_call_tx_setup_ind
casted to a union mncc_msg* pointer. This leads to a memory overrun
in mncc_call_tx because the union mncc_msg is larger then the gsm_mncc struct.
To fix this, lets just declare a union mncc_msg and populate the signal
member inside it. This can be handed over to mncc_call_tx. The data in
it will look the same, except that the memory will have the proper
lenght (longer).
Change-Id: Ifff28b3375d6bd5e4f837f25c46736952f7bfa9b
Fixes: CID 214330
Timer X1 is not defined in libosmo-mgcp-client, so this tdef had no effect.
Change this to X2427.
(libosmo-mgcp-client recently moved T2427001 to X2427.)
(X2 is still used in call_leg.c itself)
Related: OS#4539
Related: If097f52701fd81f29bcca1d252f4fb4fca8a04f7 (osmo-mgw)
Change-Id: I9804fdb2c24f49910f2386e3788bd1107b8ebc40
In this case we are fine with simply updating test result because anyway
ABI breakage in some libosmo-mgcp-client structs was needed, so new
versions of osmo-msc will require new versions of libosmo-mgcp-client.
Change-Id: I1fbdb95f71d3b9a2dc88e1ba79892ae16485aa99
So far, the cmdline argument was the only way to set a database file.
Add a similar config to VTY as 'msc' / 'sms-database'. The cmdline arg is stronger
than the 'database' cfg item. DB is not reloaded from VTY command.
Change-Id: I18d954c30fcceb0b36a620b927fd3a93dcc79f49
"127.0.0.1" is changed to "localhost" to let local NSS decide whether to
use IPv4 or IPv6. In newish systems, IPv6 ::1 will be selected since
IPv6 takes precedence over IPv4.
Similarly, the default source addr needs to be changed from NULL to "localhost"
since for some yet unknwon reason, getaddrinfo(AF_UNSPEC, NULL) returns
first IPv4 "0.0.0.0" and later "::", which is inconsistent with
getaddrinfo("localhost") result, resulting in src=IPv4(0.0.0.0) and
dst=IPv6(::1), which is incompatible and will fail. In any case, since
the default remote address is a local one and it's the client side,
there's no real logical change since the kernel would anyway should have
taken a local address anyway.
Change-Id: I05a5c792ab1d053c6f38ba36d4b9fa6db293fbd0
We're already sending the RANAP CommonID message to the RNC,
let's do the same using BSSMAP CommonId towards the BSC. This
way the BSC knows about the IMSI of the served subscriber, which
is very useful for logging/debugging.
Change-Id: I2552736477663adb250c55728093500e8ae83ebb
Closes: OS#2969
Depends: libosmocore.git I353adc1aa72377f7d4b3336d2ff47791fb73d62c
Otherwise, each time the 3GPP TS 44.014 MS test commands (TCH loop)
are invoked, both subscriber_mstest_{close,open} functions add +1
to the subscriber's reference count, but never revoke it.
Change-Id: I0cefa5b5a0cb712080ba2afd322db329f19608e3
This byte is redundant, and must not be allocated in this function.
A consequence of this error is that the MS alwats interprets the
"Sub-channel" IE as test loop A regardless of the specified type.
Here is an example of malformed Close TCH loop (type C) message:
0f 00 00 04
x. .. .. .. - Skip indicator (see 3GPP TS 24.007)
.x .. .. .. - Protocol discriminator (see 3GPP TS 24.007)
.. xx .. .. - Message type (CLOSE_TCH_LOOP_CMD)
.. .. !! .. - (!) Redundant byte from create_gsm0414_msg()
.. .. .. xx - (!) The actual "Sub-channel" IE (loop C, X=0)
Change-Id: Ia47225b884439dcd43be307e7351994e55fcd50d
So far, by failing to initialize the cause value, we always send a Clear
Command cause == 0, which actually means "Radio Interface Message Failure".
This is seen in all my logged network traces of osmo-msc lab testing.
"Call Control" seems to be the only cause value that remotely fits a normal
release procedure, even if it was not voice call related, see 3GPP TS 48.008
3.2.1.21.
Related: OS#4664
Change-Id: I1347ed72ae7d7ea73a557b866e764819c5ef8c42
Move 'doc' subdir further down to "make sure" the osmo-msc binary is built
before the docs.
Remove msc_vty_reference.xml from the source tree.
In manuals/Makefile.am use the new BUILT_REFERENCE_XML feature recently added
to osmo-gsm-manuals, and add a build target to generate the XML using the new
osmo-msc --vty-ref-xml cmdline switch.
Depends: I613d692328050a036d05b49a436ab495fc2087ba (osmo-gsm-manuals)
Change-Id: Ib872e7979c5b5a9da1347a3f326307844cf76536