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Change-Id: I2d51589670bb602422ec98521eec620948752e36
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Change-Id: I47e5b6fbcf0981699b330030de92f209fc4bb25a
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Change-Id: I12b421e970317c604ac8cc2f3c94ff5fdbc3f048
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Change-Id: I508562d48e2a0733ea53fe7adaae828286f791a2
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Change-Id: I353502ed27fc1eb828169a4aaccaf04593eacdd8
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Change-Id: Ifb6efa8339b749ab588a5ea37f0b48bc8086ae46
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Change-Id: Icbf2951cfc550f75580e95a05804e479c59ec1df
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Change-Id: I53ac858952ee15f897160b3a32483c5c91b862f6
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Change-Id: I9567b168696bc43c8f74cf0da9a4c647e8bdd822
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Change-Id: Ic3de69792b2cd8e19cd140402bc1f5fbf9a00021
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osmo-bsc_mgcp will still only use the first mgcp instance, but this
copes with the API changes in mgcp_parse_config.
Change-Id: I52ea74103acef374212e276dfa8122b00ca4562a
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Change-Id: I820839e46f56bdaaf6b05df434829c3eee21e5b9
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Change-Id: If40b0bd51773b1658f744063be418c024a781e11
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Change-Id: Iad4e2861f42d5275e2b3057ab2bc43ef43b61cfe
Ticket: SYS#3208
Sponsored-by: On-Waves ehf.
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Change-Id: Ied1bdead94ba2737293fb1ac2411771a8b8ffd68
Ticket: SYS#3208
Sponsored-by: On-Waves ehf.
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The function now takes a struct msc_config and returns true if that MSC is
connected. The vty command show msc connection now shows a line per connected
MSC.
In bsc_nat.c where osmo-bsc_nat previously hung up on a BSC connection if the
(one) MSC was not connected it now checks for the default MSC connection.
Change-Id: I95fbe1b8ad6621aba9b4bd6b581abfde0cb31fd0
Ticket: SYS#3208
Sponsored-by: On-Waves ehf.
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Change-Id: I343e6d9d17bcde6dbdf8f48b7b51e998a296680c
Ticket: SYS#3208
Sponsored-by: On-Waves ehf.
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Change-Id: Iab46d45aa8ba708282debcd7b9d704fc40e6ff1f
Ticket: SYS#3208
Sponsored-by: On-Waves ehf.
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Change-Id: Iedcf492ff8bb86e7ac68d8909634525e7b0648ea
Ticket: SYS#3208
Sponsored-by: On-Waves ehf.
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Change-Id: Iab6f23f6f010f34876e37852cafa53e3a641478e
Ticket: SYS#3208
Sponsored-by: On-Waves ehf.
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Change-Id: I2e9009b52c6ecc17fc2da8402736412b9093ce19
Ticket: SYS#3208
Sponsored-by: On-Waves ehf.
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Change-Id: I5879d4d9ee0e1a0a6424ee3e9b214afb07319071
Ticket: SYS#3208
Sponsored-by: On-Waves ehf.
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Change-Id: I0b959431140b1e48ca3dd85a8d8985cf967073e2
Ticket: SYS#3208
Sponsored-by: On-Waves ehf.
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Add some common defines and structs
Change-Id: I9cdfc5b32f2500f47be8caaa281bcca3231db5ea
Ticket: SYS#3208
Sponsored-by: On-Waves ehf.
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multiple MSCs
Change-Id: I6f348dd5c7bdb2530081a1d609d03a6b0d13d0b2
Ticket: SYS#3208
Sponsored-by: On-Waves ehf.
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Change-Id: I966c27f683763c976a93effda1aa4326b80b4856
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This test is to trigger the use-after free issue in commit bff7b0d80972. If
compiled with address-sanitizer the test will abort without the fix.
Change-Id: I5e8c6626ba43342740f08d699383bdded739079f
Ticket: OW#3049
Sponsored-by: On-Waves ehf
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In case the link_info is deleted we have to stop handling the stored messages
inside link_info. Not doing so can lead to invalid memory being accessed.
Change-Id: Ieb8503e9e94e7a5ac450ad8aa1713ec4f21cdea5
Ticket: OW#3049
Sponsored-by: On-Waves ehf
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Change-Id: Ia17ea5daaeb89d100bb673165dd7d2acabaf9b0f
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The GTP protocol specification requires us to include the MSISDN IE in
all non-secondary PDP context activations. However, when no real HLR is
used (e.g. via GSUP), we do not have the MSISDN information available
and so far simply sent a zero-length MSISDN IE in GTP. The latter is a
violation of the spec.
So to resolve this, we now send a 15-digit all-zero dummy MSISDN IE, as
described in TS 23.003.
Change-Id: I8d0a5d52d6cd2a00b5dda060bd41d45056dfa84d
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Change-Id: I3dc2b60c5acf5b35eb082f88abe464864f0f7e19
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Change-Id: Id624b0279aee5e2412059a10296ce7896e2d4628
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Puts the copied IMSI into the right context to be released at
the SCCP connection level.
Change-Id: Ibbe8fc969393e503780933a962ad35dc215cb5e7
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In c09f8a3b7fb94ccef41e33c32bfe2bff1ffe0e44 as part of a cleanup
I accidently changed the talloc context from "con" to "bsc". The
issue occurred at an earlier commit when assigning req.ctx to the
"wrong" context. The allocation needs to be scoped by the struct
nat_sccp_connection and not the connection from BSC to NAT.
Before we have a nat_sccp_connection we scope the copied imsi to
the bsc_connection and then steal it, but for the identity resp
we will always have a nat_sccp_connection and can already use the
right context.
[Backported from master]
Change-Id: I53789aad2809e19338ad3b2deb72c4757e7bd524
Related: OS#1733
Reviewed-on: https://gerrit.osmocom.org/102
Tested-by: Jenkins Builder
Reviewed-by: Harald Welte <laforge@gnumonks.org>
Reviewed-by: daniel <dwillmann@sysmocom.de>
Reviewed-by: Holger Freyther <holger@freyther.de>
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Currently the last message received is patched with the meta
information of each stored message. This can lead to invalid memory
accesses.
This commit replaces msg by stored_msg in the call to
gbproxy_patch_bssgp.
Note that the fix has not been validated by unit tests yet.
Addresses:
Program received signal SIGSEGV, Segmentation fault.
#0 memmove () at ../sysdeps/i386/i686/memmove.S:68
#1 0x08052ee9 in gprs_msgb_resize_area at gprs_utils.c:99
#2 0x0804f4de in gbproxy_patch_apn_ie at gb_proxy_patch.c:108
#3 0x0804f7cd in gbproxy_patch_llc at gb_proxy_patch.c:253
#4 0x0804f9cb in gbproxy_patch_bssgp at gb_proxy_patch.c:348
#5 0x0804abf5 in gbproxy_flush_stored_messages at gb_proxy.c:347
Ticket: OW#1550
Sponsored-by: On-Waves ehf
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Currently an OSMO_ASSERT fails, if the message's and the mmctx's
TLLIs do not match.
This commit turns the assertion into an ERROR log message and uses
the default values for IMSI, DRX, and RA CAP instead of the MM
context values in this case.
TODO:
- find the real source for the problem
- add test cases derived from what is being described in the ticket
Ticket: OW#1322
Sponsored-by: On-Waves ehf
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TODO:
- fix and remove TODOs
- add test cases for Detach(reattach)
- add test cases for PDP context deletion (OW#1311)
- add test cases for Cancel pending timer in sgsn_mm_ctx_free
- remove this commit
Sponsored-by: On-Waves ehf
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TODO:
- LOGLevel ?
Sponsored-by: On-Waves ehf
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