These commands are installed in controlif_setup. Query them like this:
"rate_ctr.<interval>.<counter group>.<index>.<counter name>" for rate
counters and "counter.<counter name>" for regular counters. <interval>
may be either "abs" for absolute values or one or
"per_{sec,min,hour,day}".
It is possible to query all rate counters in a group (regardless of
index) or all counters in a group and with a certain index if you omit
<counter name> and <index> or just <counter name>.
The element following the identifier list was the
GSM0808_IE_LSA_INFORMATION. It is a TLV type as well
and the issue got introduced in
92107dfd3b.
Fixes:
gsm0808.c:316:40: warning: initializer overrides prior initialization of this subobject
[-Winitializer-overrides]
[GSM0808_IE_LSA_IDENTIFIER_LIST] = { TLV_TYPE_TLV },
^~~~~~~~~~~~
gsm0808.c:315:40: note: previous initialization is here
[GSM0808_IE_LSA_IDENTIFIER_LIST] = { TLV_TYPE_TLV },
There doesn't seem to be a way to share this code with Linux as
it doesn't have the sockaddr_dl concept inside the getifaddrs.
I manually verified this on a FreeBSD10 box and hex decoding gave
me the correct mac address and rc was 0.
As we are breaking builds by moving functions from libosmo-abis to
libosmocore anyway, we might as well give functions more appropriate
names. ipaccess is a company, while IPA is the multiplex protocol, and
CCM is the protocol used for establishing identities on the IPA
multiplex.
libosmo-abis is about forming A-bis interfaces/lines by means
of E1 or the IPA multiplex (or possibly other link layers).
The IPA multiplex is used in other contexts, such as the Control
interface, or the A interface. In that context, it makes sense to
have generic IPA related functions in libosmocore.
Fix re-initialize issue of the GPRS NS. This was found while
working on the GB Proxy tests.
==27800== Invalid write of size 4
==27800== at 0x403C263: rate_ctr_group_alloc (linuxlist.h:65)
==27800== by 0x4050974: gprs_nsvc_create (gprs_ns.c:209)
==27800== by 0x405320D: gprs_ns_instantiate (gprs_ns.c:1330)
==27800== by 0x804B212: main (gbproxy_test.c:797)
==27800== Address 0x434173c is 52 bytes inside a block of size 784 free'd
==27800== at 0x4029DA8: free (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==27800== by 0x4041BBD: _talloc_free (talloc.c:609)
==27800== by 0x40432B2: talloc_free (talloc.c:578)
==27800== by 0x40532D3: gprs_ns_destroy (gprs_ns.c:1363)
==27800== by 0x804B1FE: main (gbproxy_test.c:791)
If the read callback closes the connection conn is already freed so we
can't derefernce it. Instead return -EBADFD in the read function if it
closed the connection and check for that.
If the FD is both readable and writable and the read callback closes the
connection (and frees the surrounding structure) we shouldn't call the
write callback (or check anything else in the read fd).
With this patch callback functions can return -EBADFD if they don't want
the FD to be handled any more.
This adds support for A-over-IP and LCLS related message/IEI
definitions.
Old definitions are in decimal, which is very hard (at least for me)
to compare with the binary tables in the spec. Hex is much easier
to manually compare for completeness/correctness. I didn't touch
the existing definitions, but think they should move to hex, too.
The code is lacking a "," at the end of a string and we ended up
doing string concatination instead of having an invalid state.
Fixes Coverity CID 1206564
The code would have used an uninitialized current_time in case
"now" was not NULL. As now is const and timersub expects a non
const parameter I decided to copy now into current_time.
Fixes: CID #1040661
Rename NM_ATT_O_REDUCEPOWER to NM_ATT_OSMO_REDUCEPOWER, which
makes it more clear that this is an osmcoom specific attribute.
Also, we cannot simply overload 0x01 as an already defined OML
attribute. The problem is quite simple: When we use abis_nm_att_tlvdef
during the TLV parse, 0x01 will match to NM_ATT_ABIS_CHANNEL,
which is defined as { TLV_TYPE_FIXED, 3 }.
So instead, we need to introduce a new abis_nm_osmo_att_tlvdef[],
which has to be patched into abis_nm_att_tlvdef[] by the means of
tlv_def_patch(), exactly how we do it for bs-11 and nanobts specific
attributes.
I'm using 0xfe for the attribute, as 0xfe doesn't overlap with the IPA
specific attribues (and we might want to combine/merge the 12.21 plus
IPA plus osmocom spefici attributes)
FreeBSD 10.0 ships an execinfo.h but one needs to link to an
additional library for the backtrace functions. Check if there
is a backtrace symbol in libexecinfo and if so link to that
library.
This should fix long delays when sending a long SMS on an encrypted
channel. It is the most minimal change to the polling mode. One
option we discussed internally is to queue a higher level representation
and generate the actual LAPDm frames later.
If LAPDm receives an I-Frame while there already is an I-Frame in the
tx_queue the code generates an additional RR (to acknowledge the
received I-Frame). Instead, N(R) of the I-Frame in the tx_queue should
be updated to ACK the data.
Daniel Willmann
Harald Welte
Daniel Willmann
Sylvain Munaut