openbsc.git branch jerlbeck/master-fixes updated. 0.15.0-147-gbf23692

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Wed Dec 30 15:06:17 UTC 2015

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commit bf23692c0b74f56a5d561c9178add21727122a99
Author: Jacob Erlbeck <jerlbeck at>
Date:   Wed Dec 30 16:01:52 2015 +0100

    gprs/test: Add test case test_gmm_routing_areas
    This test add different cases of routing area changes.
    Sponsored-by: On-Waves ehf

commit a42ebde22ebedb19ad925862d69ee61bac5b61f4
Author: Jacob Erlbeck <jerlbeck at>
Date:   Wed Dec 30 16:01:21 2015 +0100

    FIXUP not foreign

commit 05153f5b96dff3a53435d1eabe12ee98d135f14e
Author: Jacob Erlbeck <jerlbeck at>
Date:   Wed Dec 30 16:00:49 2015 +0100

    FIXUP equals
    Sponsored-by: On-Waves ehf

commit 4cc50a523cd0eb133b968b167befa9430473bd81
Author: Jacob Erlbeck <jerlbeck at>
Date:   Wed Dec 30 15:49:06 2015 +0100

    sgsn: Change handling of missing mmctx in gsm48_rx_gmm_ra_upd_req (TODO)
    Currently the MM context is just overwritten by a call to
    sgsn_mm_ctx_by_tlli(msgb_tlli(msg), &old_ra_id) even if it
    has already been found by using the BSSGP info. With the changes
    made to sgsn_mm_ctx_by_tlli this will never find a MM context if
    the routing area has changed. If the routing area has not changed,
    the mmctx has already been found if it exists.
    This commit splits searching for an MM context (if it hasn't been
    found already) from checking, whether a found one can really be
    used. The actual search is removed, so that the MS will be forced to
    restart the attach procedure, which is less efficient but safe.
    Sponsored-by: On-Waves ehf

commit f515975cf9959798e53685b498bddbb96d546d78
Author: Jacob Erlbeck <jerlbeck at>
Date:   Wed Dec 30 15:45:51 2015 +0100

    gprs: Make ra_id_equals available as gprs_ra_id_equals
    The function is moved to gprs_utils.c, renamed, and made non-static
    to be usable in other modules, too.
    Sponsored-by: On-Waves ehf

commit 0b5c78232b819136b2513b5bf17021ae505458a3
Author: Jacob Erlbeck <jerlbeck at>
Date:   Wed Dec 30 15:40:40 2015 +0100

    sgsn: Only look at TLLIs in sgsn_mm_ctx_by_tlli
    Currently the code also matches the TLLI against LOCAL and FOREIGN
    mappings of the P-TMSI, thus eventually finding MM contexts not
    consistent with the TLLI (both tlli and tlli_new differ). On
    the other hand, tlli_new is not checked at all.
    This commit changes the function to only look at mmctx->tlli,
    mmctx->tlli_new, and the routing area.
    Sponsored-by: On-Waves ehf

commit f2e9e0d64e14528ac8f7597a88e19d41e5b44add
Author: Jacob Erlbeck <jerlbeck at>
Date:   Wed Dec 30 12:27:11 2015 +0100

    sgsn/test: Add bssgp_raid parameter to send_0408_message (TODO)
    Sponsored-by: On-Waves ehf


Summary of changes:
 openbsc/include/openbsc/gprs_utils.h |   2 +
 openbsc/src/gprs/gprs_gmm.c          |  18 +-
 openbsc/src/gprs/gprs_sgsn.c         |  40 +---
 openbsc/src/gprs/gprs_utils.c        |   7 +
 openbsc/tests/sgsn/sgsn_test.c       | 371 ++++++++++++++++++++++++++++++++---
 openbsc/tests/sgsn/sgsn_test.ok      |   7 +
 6 files changed, 378 insertions(+), 67 deletions(-)

The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

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