The .tarball-version file should contain the *source version* uniquely
identifying the git commit, and not the Debian package name.
With https://gerrit.osmocom.org/#/c/osmo-ci/+/10343/ there is a correct
.tarball-version file in the .tar.xz of the nightly source packages.
Change-Id: Ibeb6d273e2d26f37a36cbde4a948ce95395491f8
Related: OS#3449
There was gsm0480_l3hdr_push() declared in a header file, but
not exposed in 'libosmogsm.map'. Furthermore, for some reason
it was a part of GSM 04.80 API, what is not actually correct.
Let's rename this symbol, and properly expose it as a part of
the GSM 04.08 API. Also, let's introduce an auxiliary wrapper
for messages, where the transaction identifier is required
(see GSM 04.07, section 11.2.3.1.2).
Change-Id: I8a045efe8335d83fcbe8d43eb180972e3b1d9dda
the vty_config_write function should write:
line vty
login
to the configuration file when the login is enabled. Otherwise after
saving the configuration the next login will be performed without
password checking (password_check variable will be 0 though it must be 1)
Change-Id: I39050b6bf617dac10d3fccc3106f67bdcca1d05a
I was contacted by the (previously unknown) author who provided
the new location of the original code.
Change-Id: I2dabab20ad018ce473817986bdb250131c010bf1
When UDP is used as protocol (proto=IPPROTO_DUP), then we should not set
SO_REUSEADDR in the socket option. Because if we do, we allow two
processes to bind on the same UDP port. The errornous situation will be
undetectable to both applications. So lets only set SO_REUSEADDR when we
do not use UDP.
- Add check if we use UDP, if yes do not set SO_REUSEADDR
Change-Id: I4a8ffb8d598aca88801a4a0322944d7cdd8d4047
Related: OS#3441
the return code of the last setsockopt() call in osmo_sock_init() is not
checked. Since all other calls to setsockopt are checked, lets check
this one as well.
- check return code of setsockopt() and close the socket on failure
Change-Id: I96dbccc3bcff35bf39979dbe0c44aadc8ce20c83
In the previous commit we deprecated ipa_ccm_idtag_parse() but
also removed ipa_ccm_idtag_parse_off(), for which I couldn't find
any users. However, legacy openbsc.git still uses this function,
so let's re-introiduce it in its original form.
Change-Id: Ibfe53b04340eb355c8bfb8453a2af1522a4b6baf
In the past, the function ipa_ccm_idtag_parse() was used to parse
the payload of IPA CCM ID RESP packets. However, the function was
based on a possible misunderstanding of the message encoding, and
callers actually counted the first (upper) length nibble as part
of the header and passed a pointer to the second
(lower) length nibble of the first TLV into this function. As such,
it was unfixable, and had to be replaced with a new function called
ipa_ccm_id_resp_parse(). At the same time, we also add
ipa_ccm_id_get_parse() to parse the slightly different format of
the IPA CCM ID GET payload.
We can never be 100% sure what is "correct", as our understanding
of the protocol is entirely based on protocol analysis, without any
official documentation available.
This patch also introduces unit test coverage for both of the new
functions.
Revert "ipa: Add libosmogsm.map entry for ipa_ccm_idtag_parse_off"
This reverts commit 7f31c90b80.
Revert "ipa: Properly parse LV stream of a ID_GET request"
This reverts commit f558ed4bb9.
It introduced a function/behavior that was not originally intended:
The parse of IPA CCM ID GET (8bit length followed by 1 byte tag
and variable-length payload) instead of the IPA CCM ID RESP (16bit
length followed by 1 byte tag and variable-length payload).
Change-Id: I1834d90fbcdbfcb05f5b8cfe39bfe9543737ef8f
As oap_client has moved from osmo-sgsn to libosmogsm, it is only fair
that the related unit test shall also be moved here.
Change-Id: I9d64e10b4bacac9b530cf077841bad762fc6d558
As we're moving this to a common/shared library now, we need to use
the osmo_ namespace prefix for symbol names, struct/type names and
constants.
Change-Id: Ie36729996abd30b84d1c30a09f62ebc6a9794950
This imports the code from osmo-msc 6afef893e17bce67e4d4119acd34d480ed03ba77
with minimal changes to make it compile. Symbol renaming to osmo_
prefix is done separately in a follow-up patch to have a as-clean-as-possible
import first.
Change-Id: I9bc38102318da02d1fe46ef516df3cfd6bf8e3da
Contrary to the existing gsm0480_create_ussd_resp(), the new function
only generates the value part of the FACILITY IE, and not the IE
Tag/Length or the 04.08 L3 header. This is needed in the context of
GSUP-encapsulated USSD, as here we don't work with L3 messages, but
only pass on the FACILITY IE value.
Change-Id: Ide240279240322f643e142229eb7829f538c6314
gcc 8.1.0 complains that the terminating \0 is not copied by strncpy, while
this code intends to do exactly that. Use memcpy instead.
Change-Id: I8d66fa22502c04d11ae153b9856d7e54f3492dd6
In SIMtrace 1 the ATR was sent the same way as an APDU.
The ATR is not an APDU, and could be mis-interpreted as valid APDU.
This change allows to make the difference between actual APDU and
the ATR, but also adds sub_types for future SIMtrace 2 use cases.
Change-Id: I5bd0dff5a4a90cfe96d9c4f3dec6657e1d85bf7a
Since we ignore "logging level CAT everything" in logging_level_cmd, we
can never run into the case in which we have loglevel==EVERYTHING, so we
can simplify this code and make it esier for later removal of everything
keyword.
Change-Id: I4e76c65a11cc22616c6dfc632435617ebb861c03
The statsd protocol use ':' as seperator between name and value.
It's not allowed to use the seperator in a name. Replace ':' with '.'
before sending the packet to the statsd server.
Change-Id: Ib46d08481e8ca04afd97cb9ae241e4e39c91ad66
Previous logic regarding logging of verification and mangling of
rate_ctr groups made it difficult to debug when an issue occurrs.
Change-Id: I992d165cab5ee6ca9b5b7e4a2210a0951954bd34
This buffer verifies that all XMAXC fields must be zero before the
entire buffer is considered as silent by osmo_ecu_fr_conceal().
Change-Id: I14a192d001b5e167437cedbe76a1a3dd84dde35c
This makes it easy to debug how XMAXC fields are decreased every
iteration in osmo_ecu_fr_conceal().
Change-Id: I678d4be5e0b15b05873b0d3bf5ea5bbee7bef839
As stated in its own documentation, reduce_xmaxcr_all() should only
return true when ALL XMAXC fields return true. However, previous
implementation returned true when at least one of them returned true.
As a result, if any of the sections is silent (for instance because one
of the bursts was lost), the whole frame is silenced, returning a zeroed buffer.
Related: OS#2700
Fixes: 40def49ac4 ("libosmocodec: implement ECU (Error Concealment Unit) for FR")
Change-Id: I1624b7c6574f53d0593a61645d4fdc5d56cabe96
valgrind complains about using unitialised bytes in syscalls.
I could imagine this happens when tcgetattr fails to set termios.
Change-Id: I9d165911fa3127afa8f836fa5c5c2e14a949474a
Recent OS#3407 shows that we should verify stderr to catch sanitizer failures.
(They might not always be ignorable like that one.)
Change-Id: Ic9e437a1cc96ae081e0fd6a9b6e3156987e14c0c
Multiplying the uint16_t x by itself seems to default to be calculated in
int32_t range, while it obviously needs uint32_t. This causes sporadic
sanitizer barfs:
Testing integer square-root
utils_test.c:445:18: runtime error: signed integer overflow: 60369 * 60369 cannot be represented in type 'int'
The final result is still correct, because it is in fact interpreted as uint32_t.
Cast to uint32_t to make sure the sanitizer doesn't complain.
Related: OS#3407
Change-Id: I83c14e38deaa466d977ee43c9420534ed90f090d
Callers require to know whether the returned ERROR cmd was received or
generated locally, in order to send it or do something with it locally.
Related: OS#3394
Change-Id: Ide9170e5c31967c353f8fe4e8227e64130b91eae
Previously we didn't take into account puncturing and BER was always around
30% for GPRS/EDGE bursts because of they use puncturing coding unlike
"classical" GSM bursts.
Change-Id: I9da22e7051522d06d923fcec3b63cbed8db93910
Our implementation generates ERROR CTRL messages with ID=error when it
is unable to parse a CMD. However, it doesn't account for them when
trying to receive and parse this kind of message. As a result, it will
return an ERROR message with a different description. This commit fixes
the old behaviour to success at parsing and returning the received
description to the caller.
Change-Id: I564ab1a7e845388f87accda44fbf165e5adc2480
enum gsm0808_permitted_speech does not have any value strings. Lets
add value strings to make debugging easier.
Change-Id: I5b5612a5df2758b0137a34c17f7c8c2b3f07c806
The value string table gsm48_chan_mode_names[] lacks a function
to get the value string by a value. Lets add one.
Change-Id: I0757bcc278c140e18249e35864338e19cdaa3cf7