Check that no group with the given name and index already exist before
allocating it. Add corresponding test case.
Change-Id: I563764af1d28043e909234ebb048239125ce6ecd
Related: OS#2757
The Cause IE in the 08.08 CIPHER MODE REJECT is a normal TLV IE,
and not just a value. Let's make sure we encode the cause value
properly.
Change-Id: I4f5b231edf6dcb0a9c2bbafb2a59f301f3b2402b
Closes: OS#2766
Some Abis/RSL messages such as "Release Indication" contained 3 extra
bytes from an L3 Information header which should not be there according
to specs in GSM 08.58 (section 8.3 "Radio link layer management
messages"). Other RSL messages were affected by the same issue, except
for "Establish Indication", which had already a workaround in
send_rslms_dlsap.
This commit fixes the issue in a generic way, removes the "Establish
Indication" and fixes the test accounting for the bug, as it otherwise
fails after applying the changes.
Fixes: OS#1635, OS#2336
Change-Id: Ibb116214e8b1798d65a8b0917150496a3c14f344
vty_additions.xml files provide <description>s for <node> tags, but for unknown
reasons, merge_doc.xsl explicitly omits description tags. Do not omit
<description>s so that they show up in the merged document.
This will take effect when next building the osmo-gsm-manuals using this file.
Change-Id: I418e61705043d4df047d8038c5d61623ba64f2e0
In 'show online-help' output, add the node names (currently all derived from
the prompt) as <node><name> entry, so that in the osmo-gsm-manuals, each
section of node commands gets a title. So far, each section of commands has no
name at all, and it is entirely up for guessing which part of the VTY the
commands are about.
Node section names, e.g. for OsmoHLR, will be like
1 VTY reference
1.4 config
1.5 config-log
1.6 config-line
1.7 config-ctrl
1.8 config-hlr
1.9 config-hlr-gsup
Before this patch, all but '1 VTY reference' were plain empty.
A better solution would be to list the actual command name that enters the
node, and to nest the commands identically to VTY node nesting, but since this
information is currently hidden in node command implementations, it is
impossible to derive it. So we should actually make the VTY reflect the node
nesting structure in its data model, which would resolve both the accurate node
name problem as well as produce well-structured output to generate the VTY
references from. This patch is a workaround for lack of a more profound fix of
the VTY data model. At least it makes the VTY references' sections even
remotely useful.
Change-Id: Iaf745b2ab3d9b02fc47025a0eba3beb711068bfe
We use 'show online-help' to generate VTY reference manuals. It is not helpful
to include the common node commands on each and every node level, it clutters
the actual useful help.
Have a separate first section called 'Common Commands', but omit them
elsewhere.
Change-Id: Ie802eccad80887968b10269ff9c0e9797268e0d4
This was always intended to be GPL and not AGPL. "kat" did the
development as part of an internship paid by me and we agreed
to shared copyright.
Change-Id: Ied2041ba20c5737bd967dfaa3017edf72a95b31c
The external sercomm_drv_[un]lock() functions are defined as stubs in
case of non-embedded build only which causes linking issue with
sercomm_test. Let's define the same stubs in sercomm_test
unconditionally - the implementation details of the locking are
irrelevant for the test anyway.
Related: OS#2708
Change-Id: I3dab4f3348871b66b5d6c9fd10b2e448c61f9e73
When creating asciidocs for osmo_counter an empty is not useful.
If there aren't any counter, output a hidden comment
Change-Id: Ie2768100e69dcd7d8d77533688585dd9b43c4a5e
In case of embedded build some tests are failing to link properly. Fix
it:
* do not run fsm_test unless CTRL is enabled
* do not run fr_test unless GB is enabled
* do not link loggingrb_test with libosmovty
Change-Id: Icedad5ba3ed311ccdb97fa3ccd3002f5fda8be68
For the lua console printing I need to print several values with
continuation but also specify the filename. Add a "C" for continue
and forward arguments.
Change-Id: I1d6dcb2567b9ed2c8767f661737b979bc3d1377e
* remove duplicate code: use function from libosmocore
* use utility function to dump ubits
* reformat for easier reading
* link against libosmocore
Change-Id: I8c31b0954176a2c53305936a025c92a793b6d9b6
Previously ctrl request for all counters in
group (e. g. 'rate_ctr.abs.msc.0') will result in human-readable
description which is not regular enough and is hard to both parse and
generate. The ctrl interface is intended for m2m, not for human
interaction. Let's simplify things by making response similar to counter
group request ('rate_ctr.*').
Reply now looks as follows:
GET_REPLY 9084354783926137287 rate_ctr.abs.msc.0 loc_update_type:attach 0;loc_update_type:normal 0;
Previously it was:
GET_REPLY 9084354783926137287 rate_ctr.abs.msc.0 All counters in msc.0
loc_update_type:attach 0
loc_update_type:normal 0
Change-Id: I7a24cc307450efdcd28168fffe477320c59fcd36
Related: OS#2550
When calling the timer_cb, that may have effected an fi termination and
deallocation, e.g. from dispatching events and/or complex choices made.
Current timer_cb implementations expect T to reflect the fired timer number, so
we can't actually set T=0 before calling the timer_cb.
Instead, never reset T to zero, let it always reflect the timer that last
fired. When a new timer starts, T will be set to its new value.
Adding a T arg to the timer_cb() would have been the cleanest solution, so that
fi->T can be set to zero before dispatching the timer_cb. But since we've
already rolled out this FSM API, we should stay backwards compatible.
In the case where the timer returned 1 to request termination, we can assume
that the fi still exists, but to be consistent, don't set T = 0 in that code
path either.
Change-Id: I18626b55a1491098b3ed602df1b331f08d25625a
This should never happen with the current code, but if it ever does, we
should log the error instead of silently returning 0.
Change-Id: I544001d3072e5f12a96a67e4178f9b945c5f6b6c
Related: OS#2550
Before user have to know group name and index in advance to request rate
counter value. Introduce introspection function which allows user to
obtain all the groups and their indexes by requesting 'rate_ctr.*'
variable.
This simplifies KPI dumping over ctrl interface.
Change-Id: Ifad8b4f0360c8bcd123a838676516476e84c246a
Related: OS#2550
Some callers pass NULL and len == 0. The semantics are that we then
nul-terminate an emtpy string. Avoid a sanitizer warning by not calling
memcpy() for the NULL case.
Change-Id: I883048cf2807e606c6481634dbd569fc12aed889
This should fix the last current remaining sanitizer build failure in
libosmocore regression tests.
Helps fix sanitizer build on debian 9.
Change-Id: I4d6dd7f4348675bc77d4df5a7a0ce41f12d4a043
For example encode_auth_info() from gsup.c calls
msgb_tlv_put(msg, iei, 0, NULL)
to put a tag and len with content data following later.
However, this would cause a memcpy() from a NULL pointer, in tlv_put(). Allow
passing NULL and len = 0 for cases like the above:
If val is NULL, use memset(0) instead of memcpy().
If len is zero, do not copy nor memset anything.
Hence make tlv_put() behave in a well-defined and valid way for any and all
input args; no negative fallout is possible from this patch.
Add proper API doc comment.
Fixes a sanitizer build failure in gsup_test:
../../../../src/libosmocore/include/osmocom/gsm/tlv.h:99:2: runtime error: null pointer passed as argument 2, which is declared to never be null
Helps fix sanitizer build on debian 9.
Change-Id: I13dce9cd1228817890d3e81edeeb660c893c1d64
All successful and all error code paths of bssgp_fc_in() free the msgb, except
the code path calling fc_enqueue() when the msg is dropped (due to queue being
full, or failure to allocate).
Callers could theoretically catch the -ENOSPC return value and discard the
msgb. However, in other code paths, a callback's return value is returned,
which is expected to free the msgb, so such callback would have to never return
-ENOSPC when it freed the msgb. Much simpler semantics would be to free the
msgb in every code path, no matter which kind of error occurred.
Who is currently calling bssgp_fc_in and how do they handle the return value?
- bssgp_fc_test.c ignores the return value (and hits a mem leak aka sanitizer
build failure if the queue is full).
- fc_timer_cb() ignores the return value.
- bssgp_tx_dl_ud() returns the bssgp_fc_in() rc.
- which is returned by a cascade of functions leading up to being returned,
for example, by gprs_llgmm_reset(), which is usually called with ignored
return code.
At this point it is already fairly clear that bssgp_fc_in() should always free
the msgb, since the callers don't seem to distinguish even between error or
success, let alone between -ENOSPC or other errors.
bssgp_fc_test: assert that no msgbs remain unfreed after the tests.
Adjust expected results.
Helps fix sanitizer build on debian 9.
Change-Id: I00c62a104baeaad6a85883c380259c469aebf0df
Print remaining msgbs when done, then free the entire tall_msgb_context. To be
able to do that, call msgb_talloc_ctx_init() and use its return value.
A subsequent patch will fix a known mem leak and add assertions for 0b in 1
blocks remaining in the tall_msgb_context.
Helps fix sanitizer build on debian 9.
Change-Id: I67d347ab2642b0bfc27b21b44231a7f3146ff641
The test fills up the queue / sends too large PDUs on purpose. Make that
obvious by outputting returned errors in the expected output.
Cosmetic:
- fc_in()'s return value is ignored, hence don't return anything.
- add comment.
Change-Id: I57d6fce2515a65f6dd037e75af5397079215cb46
Ever since this test was changed to use osmo_gettimeofday_override, the times
it sees are exact every time and don't need rounding to pass the expected
output.
Change-Id: I4a9a5d31fc02eb55caf7ba9c141426d8115bb740
Using the NULL context creates mem leaks that bother sanitizer builds.
Allocate as talloc "child" of the rate_ctr_group, so that the mangled desc (if
any) gets freed when the rate_ctr group is freed.
Remove the comment concerning osmo-msc: the way to fix the unexpected talloc
state in osmo-msc tests is to have no invalid rate counter names in osmo-msc.
See Ib1db8e3dc6c833174f1b0b1ca051b0861f477408 (osmo-msc).
Change-Id: Ief9abfeb78b7706200bcc6aaa5dcb04fbeaa9b5b
It was decided that osmo-mgw as direct successor of osmo-bsc_mgcp
will use the same VTY port number (similar to osmo-nitb, osmo-bsc
and osmo-bsc-sccplite all using the same VTY port number)
Change-Id: Iec1da9f3b4d170416279f05876d9e1ae2970c577
Remove initial msgb talloc context creation: if we create a root ctx for msgb
that all msgb are allocated in, we would in a final cleanup discard all msgbs,
i.e. we would not verify that all msgb are cleaned up properly.
If we create the msgb context and *don't* clean it up in the end, the sanitizer
build fails because the context root is not cleaned up.
Easiest is to actually allocate all msgb at NULL ctx, because then any msgb
that aren't cleaned up properly would still linger, while we don't leave a root
ctx that we need to clean up either.
Helps fix sanitizer build on debian 9.
Change-Id: I1f2d1d05c75bbf4d92787f9735083f18cdc90f6f
The accelerated convolutional decoder uses SSSE3 instructions such
as PSIGNW (via _mm_sign_epi16) which go beyond what SSE3 offers. So
let's make sure we use the right compiler flag (-mssse3) and also the
right runtime check.
Without this patch, we would use illegal instructions e.g. on Opteron
Gen3 such as Opteron 2427, which are also used as build.opensuse.org
build hosts (build31 through build36) where we wouldn't pass "make
check" as a result.
Change-Id: I2754164384109f2821fd98ffb48f625893f2923d
Fixes: OS#2386
The testsuite fails on some specific build machines in the OBS
build cluster. Let's try to figure out which CPU flags they have
to narrow down the cause of this.
Change-Id: Ib23e5bfb3c894206fad62d6cc6151583b1bb75a6
Fixes the warning below:
warning: ‘sqn’ may be used uninitialized in this function [-Wmaybe-uninitialized]
fprintf(stderr, "Requesting --sqn %"PRIu64" implies IND=%u,"
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
" so no further --ind argument is allowed.\n",
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sqn, test_aud.u.umts.ind);
~~~~~~~~~~~~~~~~~~~~~~~~~
The warning is a false positive as sqn is only used in case
sqn_is_set!=0, and in that code path, sqn is set.
Change-Id: Ib5903db01ea6765bd6bb688e63f70925c5012f98
"man getrandom" states sys/random.h is required.
Fixes warning below:
warning: implicit declaration of function ‘getrandom’; did you mean ‘srandom’? [-Wimplicit-function-declaration]
rc = getrandom(out, len, GRND_NONBLOCK);
^~~~~~~~~
Change-Id: I2e73fd018e887893dc5527d6d73644d627eb963a
Max
Harald Welte
Pau Espin