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Support multiple UARFCNs with the same Scrambler Code.
Fixes: RT#7379
Change-Id: If1c32e8b547a28325180faaaddd21f80c37f7337
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* Explicitly check when ARFCN array split is impossible and return
gracefully instead of using negative index.
* Separate range encoding into generic function and use it for all
SI-related things.
* Propagate the error into that function and to its callers.
* Add separate test-case for the segfault previously triggered by this bug.
Change-Id: I3e049ab2d7c1c4d6c791b148f37e10636a8e43e0
Related: RT#7379
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Previously reading from socket would block if no data were sent by
the server. Use non-blocking read for set and get operations.
Change-Id: I706d54a4a7ceef62683bf9a2fe63fc9ab331c24e
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* clearly separate report parts
* use textual representation for failure cause if possible
Change-Id: I7a98a77011463021d0edd6ecfab1680e211f7e16
Related: OS#1615
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Shorten some code and make obvious to the reader that the string copy is done
in a safe way.
Change-Id: I900726cf06d34128db22a3d3d911ee0d1423b1bd
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Use osmo_strlcpy() to fix unsafe invocation of strncpy(), which potentially
left the result unterminated.
Change-Id: I1a119b1760a3e3262538b4b012d476fdce505482
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Change-Id: I6ae6720afc04cc3c92ceff86e5b2a5a29494aeb1
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Depends on libosmocore Change-Id Ic49adc7a346f5722bf624d7d3b4a735e4220ae15
Change-Id: I67bc1889c064596a2f3e93cc0354b11c720b0225
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Re-apply the reverted commit 98bc7fa50d0731864297f8fb82932d480c426ff6, this
time with a clear error message in case autoconf-archive is not installed.
Change-Id: I631bde22e79ec0318eb9c8114db5861a1d635816
Tweaked-by: Neels Hofmeyr <nhofmeyr@sysmocom.de>
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Add openbsc-dev with source and header files necessary for osmo-bts builds.
Max's note: extracted from Debian packaging work into separate commit.
Change-Id: I25f8c639d2dc525ca280a7cd09de3ca6358d2568
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The code checked 'if (strcpy(..) != 0)' which is always true and thus always
copied twice -- luckily we want to copy anyway and so this is not an actual
functional failure.
We could correct to strcmp, but instead of iterating to compare, we might as
well copy right away.
Change-Id: I0ea035bd478f7022ed65e9e84d8aaf5e423309b7
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Change-Id: I19b0001650979bf7f1832f04f9fd5a26beb577d0
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This introduces a failure with ./configure on my machine:
../configure: line 6612: syntax error near unexpected token `-Werror=implicit,'
../configure: line 6612: `AX_CHECK_COMPILE_FLAG(-Werror=implicit, CFLAGS="$CFLAGS -Werror=implicit")'
Makefile:420: recipe for target 'config.status' failed
make[1]: *** [config.status] Error 2
Installing autoconf-archive did not fix the error.
So even though jenkins seems to accept this, I cannot build with this patch.
Let's find out how to do this in a way that all systems can still build
and then re-apply this patch.
This reverts commit fd161ccce8ecaad3ddd32dd8b696902e81593ae3.
Change-Id: I2b368500b07f233882ef854eca1fa21f6df39e29
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Make warnings (when available) related to common memory-related issues
into errors to harden the source and decrease chance of errors.
Change-Id: Ied9c950dafa65f324cf31298b13b590f56139700
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* add missing spaces after comma and minus
* prevent useless recursion calls
* mark static functions as such
* name and explicitly use enum for ARFCN range
Change-Id: If5b717445c8b24668bad0e78fd5bb51f66c4d18e
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Call vty_init() before handle_options() to make sure the host.app_info is
populated before --version potentially tries to print it.
The segfault was introduced by 2c05f75bbf3d9a69eee1fe78eb5552acf1d7671d in a
recent MSC-split merge.
Change-Id: Ice91256d72b9eabd52709352ba6cc6a42af2921b
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Change-Id: I4b00d8821c1688ca0c990b6042607f4ded0f80e3
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The term "phone" is incorrect. Rename phone to "MS" (mobile station)
in the comments and log output of gprs_llc.c
Change-Id: I322d3d99452502da7555cc2af6bc8a192ca3c9c5
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In some rare cases the modem might send a xid indication that does
not contain anything except the version number field. The sgsn
ignors such SNDCP-XID indications by stripping the entire field
from the response. We found a modem in the wild that started to
act problematic when the empty SNDCP-XID was missing in the
response. This patch changes the XID negotiation behaviour in
a way that if a modem should send empty SNDCP-XID indications,
the reply will also contain an empty SNDCP-XID indication. Apart
from that the SNDCP-XID version number is now parsed and echoed
in the response. This ensures that we always reply with the version
number that the modem expects. (The version was 0 in all cases we
observed so far)
Change-Id: I097a770cb4907418f53e620a051ebb8cd110c5f2
Related: OS#1794
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Change-Id: Ifd48e8d56c845603d320748144b4d7c3c24022a0
Fixes: Coverity CID 135188
Fixes: Coverity CID 135190
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libosmocore change-id I857af45ae602bb9a647ba26cf8b0d1b23403b54c adds
OSMO_VALUE_STRING to compose value_string arrays with the exact enum names as
entries. Use instead of identical local macros in two places.
Change-Id: I1b44d2a3f293785a01d6a587c78f9e0cbeec70c3
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gsup_test_client was added in 4f8e34b226aeae221119c1d5ea659c3f087132aa and
moved to libcommon in 2c1f8c8cebe41b30deca29c55290fef7a61e5343, both of
which forgot to adjust the .gitignore.
Change-Id: Idd0d29a2f5c5b9b038103c955e0027d9ee9fee73
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debian/control:
* restructure to make it easier to incorporate further changes
* update package descriptions
* update project URL
debian/rules:
* use proper hardening syntax
* restructure to make it easier to incorporate further changes
* remove useless comment
debian/compat: update compatibility version
debian/coryright: update to match Debian format
Change-Id: I49cc9239b15dc77d782914ca2547e601d049acdc
Related: OS#1694
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* log xid type as string instead of int
* log packet encryption status, algorithm and IOV-UI in debug mode
* print encryption parameters when dumping llme via vty
* log key propagation from MM to LLC
Related: OS#1794
Change-Id: I30c38fdeb0b88bb39bdb9928851300bc79e6aec6
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It should be $LIBCRYPTO_LIBS if at all.
Change-Id: I191dfe0901a10a25dffa3bbfdb9ea319fcebe254
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Change-Id: I6268d0b8782ee03b42ab8bbda7aa9650c26e11ad
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Change-Id: I0dbb438f3bfbaf9744717cbeec31ceefdd679ee9
Related: OS#1694
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This option only served to demonstrate possibility of manually selecting
<id> field in CTRL protocol. Since the transition to generic ipa module
this is no longer exposed so the option became a no-op. Correspondingly
there's no need to explicitly initialize the RNG - the Ctrl class
handles random <id> generation internally.
Change-Id: I10cc7c069354cced2bba84fe67c69c28b8596ded
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Fixes: coverity CID#158302
Change-Id: Ic500a3eb0c49393c7962a20e61eb57fd467208d3
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iu_event_type_names[] and auth_action_names[] lacked a { 0, NULL }.
Change-Id: I2e3f271b887e711c8139fbaa32410c16e7fe9921
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When passing a NULL config to osmo_oap_client_init(), set OAP to disabled
state. Along with the previous fix that ensures message rejection in the
disabled state, this makes use of OAP in the GSUP client optional.
oap_client_test: expect null config to set state to disabled.
Related: OS#1592
Change-Id: Ie4d622fcfd24cb7d89d19f93e4b2571d8fadd1a3
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Fixes the bug indicated in oap_client_test.c: adjust to actually expect the
proper behavior.
Also adjust for modified return value for message rejection. Instead of -1,
just expect < 0.
Adjust experr for new error messages.
Related: OS#1592
Change-Id: I16165d228653e8a2689f9df94b77b470c06480c6
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There is a hole in OAP where a disabled OAP still accepts at least a
Registration Reject message, after which it will do things it shouldn't. Show
this by expecting the bugs, to be adjusted with the upcoming fix.
Related: OS#1592
Change-Id: I4a5fde308b876946fea2571ea1a550f0cc7ee136
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Use libosmocore's DLOAP logging category for OAP.
oap_client_test.c: make sure DLOAP is in DEBUG level to not lose any logging
messages from experr.
Todo: we're using a "Library" logging category, which is not really what the
library category was intended for. Instead, the OAP client should probably be
given a logging category like DVLR or DGPRS in its initialization API.
Related: OS#1592
Change-Id: Ic765c19381b0d983da90a5d8aee9cd17e31cf34a
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Related: OS#1592
Change-Id: If1696c8e7bfa696b250f7eac24f08f85f8f492a2
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Rename to oap_client_test.c, which is also a more accurate name.
Related: OS#1592
Change-Id: I3ca333141a15940df07a1ae77a30bc54885db41f
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This is in preparation for libvlr.
Related: OS#1592
Change-Id: I9ad7dc7f17f3b033c779de9ae8bc120655502fce
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This is in preparation for libvlr.
Related: OS#1592
Change-Id: Ib526df6d9de55a1e59a379d5e2c8541ed0ef67e3
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Related: OS#1592
Change-Id: I05bd65ff81b0f70f68217b2e0a9466e160bdbdec
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Mainly to differentiate the OAP messaging API (osmo_oap_ in libosmocore) from
the OAP client.
This is in preparation for moving the oap client to libcommon, which is in turn
preparation for libvlr. Add the osmo_ prefix, as all public Osmocom API should
have. We also have OAP messages code in libosmocore, so clarify by naming this
osmo_oap_client, and by also renaming the oap_test to oap_client_test. This
reshuffling will allow an easy move of OAP to libosmocore if we should want to
do that. A number of patches will follow up on this.
Related: OS#1592
Change-Id: Id447d2bebc026a375567654adafa5f82439ea7e1
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This corresponds to change-id If5099e60681a215e798b6675f21813f26769c253 in
libosmocore, which is now required to build openbsc.
Related: OS#1592
Change-Id: I2f06aaa6eb54eafa860cfed8e72e41d82ff1c4cf
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Use the DLGSUP logging category for GSUP.
Bump the required version of libosmocore to 0.9.5 to benefit from the DLGSUP
logging category fix in core/logging.[hc].
(Id974c7be158e4d60421a98110f5c807aefd31119)
Todo: we're using a "Library" logging category, which is not really what the
library category was intended for. Instead, the GSUP client should probably be
given a logging category like DVLR or DGPRS in its initialization API.
Related: OS#1592
Change-Id: Id3938267fa062e1a997d3704cd678874306f86ee
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This is in preparation for moving gsup to libcommon, which is in turn
preparation for libvlr.
Related: OS#1592
Change-Id: I9c95d00f1a9420887a44c938b1d0ee3e20586f4c
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Make sure everything is named gsup_client_ / GSUP_CLIENT_.
Rename static gsup_client_send() to client_send() to avoid clash with public
gprs_gsup_client_send() being renamed to gsup_client_send().
This is in preparation for moving gsup to libcommon, which is in turn
preparation for libvlr. libvlr and osmo-sgsn will use the same GSUP client
code. A number of patches will follow up on this, also for the the OAP client.
Related: OS#1592
Change-Id: I57433973b1c4f6cc1e12e7b1c96b5f719f418b51
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Related: OS#1592
Change-Id: I2c5d145e05aa4afd43ef1341d22563448f1c3577
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Related: OS#1592
Change-Id: Iafd844393dd90b899f84ed61c875c1eb533436d7
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GSUP was added to libosmocore in 0.9.4. We're using it here, so make up for a
previously missing bump.
(BTW: I'm pretty sure that other dependencies are also in dire need of a bump,
but leaving that for another patch)
Change-Id: I4f245a7d78d0889b37084c52478372bddb8289d6
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Simplify code by using Ctrl implementation from ipa.py
Change-Id: I25fd7cd4b42126354b72abd60a3837be5d13e159
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* replace some tabs indent with spaces
* add comment to make sure no new tabs are used for indentation by emacs
* remove unnecessary parenthesis
Change-Id: Ib79fd4317d40ee4fd87b090b9faf8ebaf4bfca64
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Add sample applications using twisted framework for IPA and CTRL
multiplex.
Change-Id: I07559df420b7fe8418f3412f45acd9a375e43bc5
Related: SYS#3028
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