| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2010-07-02 | [SGSN] LLC: only copy Kc if algorithm != GPRS_ALGO_GEA0 | Harald Welte | 1 | -1/+2 | |
| The caller currently has set the Kc pointer to NULL, this fix avoids crashing at the callee. | |||||
| 2010-07-02 | [SGSN] use GPRS_ALGO_GEA0 instead of '0' | Harald Welte | 1 | -6/+11 | |
| 2010-07-02 | [SGSN] LLC: Make sure we calculate FCS after decryption | Harald Welte | 1 | -10/+5 | |
| 2010-07-02 | [SGSN] Use libosmocore GPRS encryption plugins from LLC layer | Harald Welte | 2 | -8/+100 | |
| This adds the bits that call into libosmocore (and its plugins) to implement GPRS (LLC) encryption. | |||||
| 2010-07-02 | [SGSN] Call libosmocore helper to load cipher plugins | Harald Welte | 4 | -7/+11 | |
| 2010-07-02 | [SGSN] remove bogus debug statement | Harald Welte | 1 | -1/+0 | |
| 2010-07-02 | [SGSN] SM: Properly parse APN and PCO Optional IE in PDP CTX ACT REQ | Harald Welte | 1 | -2/+8 | |
| 2010-07-02 | [SGSN] Print AP name and PDP address of each PDP context | Harald Welte | 1 | -1/+70 | |
| 2010-07-02 | [SGSN] Correctly pass IMSI of MM ctx to GTP/GGSN | Harald Welte | 1 | -1/+27 | |
| 2010-07-02 | [SGSN] SNDCP: Subtract SNDCP header from fragment length | Harald Welte | 1 | -2/+3 | |
| We don't want to store too many bytes as we would otherwise create too large re-assembled packets.. | |||||
| 2010-07-02 | [SGSN] SNDCP: SN-PDUs need a 16bit length field | Harald Welte | 1 | -1/+2 | |
| The BSSGP LLC-PDU IE can have up ot 16bit length, so subtracting the LLC header the SN-PDU can still have almost a length field close to 0xffff | |||||
| 2010-07-02 | [SGSN] SNDCP: re-set total number of fragment length | Harald Welte | 1 | -1/+7 | |
| 2010-07-02 | [SGSN] Send poper SM and GMM STATUS in case we have no MM CTX | Harald Welte | 1 | -1/+2 | |
| 2010-07-02 | [SNDCP] some more defragmentation debug statements | Harald Welte | 1 | -11/+9 | |
| 2010-07-02 | [SGSN] SNDCP defrag: use correct length, don't include LLC FCS | Harald Welte | 1 | -3/+4 | |
| The LLC layer tells us the PDU length, and we have to use it in SNDCP rather than to re-calculate it if we want to avoid copying the CRC24 into the defrag elements. | |||||
| 2010-07-02 | [SGSN] SNDCP: Actually copy the payload data in the defrag queue entry | Harald Welte | 1 | -0/+2 | |
| Prior to this patch our defragmented messages always consisted of 00-bytes | |||||
| 2010-07-02 | [SGSN] Remove old dead code | Harald Welte | 1 | -17/+14 | |
| 2010-07-02 | [SGSN] Only increment PDP CTX ACT count after check for retransmission | Harald Welte | 1 | -2/+4 | |
| 2010-07-02 | [SGSN] Account for re-transmitted PDP CTX ACT REQ | Harald Welte | 1 | -2/+11 | |
| In case our PDP CTX ACT ACK gets lost on the Gb or Um link, the MS re-transmits the PDP CTX ACT REQ. We have to ACK it again instead of REJecting it.. | |||||
| 2010-07-02 | [SGSN] SNDCP: Fix off-by-one error missing last segment in defrag | Harald Welte | 1 | -1/+1 | |
| When we defragment the segments from the defrage queue, we have to iterate all the way up to (and including) the last segment number that we have received. | |||||
| 2010-07-01 | [SGSN] SNDCP: more verbose defragmentation debugging | Harald Welte | 1 | -2/+8 | |
| 2010-07-01 | [SGSN] Fix segfault when passing re-assembled SN-PDU to GMM | Harald Welte | 4 | -10/+12 | |
| sgsn_rx_sndcp_ud_ind() can no longer make the assumption that msgb_bcid() is valid, as this is only true for an un-fragmented SN-PDU. So instead, we now store the RAID in the SNDCP Entity and pass it as an explicit argument to sgsn_rx_sndcp_ud_ind(). | |||||
| 2010-07-01 | [SGSN] SNDCP: fix off-by-one error during defragmentation | Harald Welte | 1 | -1/+1 | |
| 2010-07-01 | [SGSN] SNDCP: Initialize defrag list header | Harald Welte | 1 | -0/+1 | |
| 2010-07-01 | [SGSN] GMM: Complete value_string for GMM cause values | Harald Welte | 1 | -4/+21 | |
| 2010-07-01 | [SGSN] SNDCP: use llist_for_each_entry_safe() when cleaning frag queue | Harald Welte | 1 | -2/+2 | |
| 2010-07-01 | [SGSN] Fix TLLI (re)assignments | Harald Welte | 2 | -16/+21 | |
| Once The TLLI (or P-TMSI of which it is derived) change has been confirmed by the MS, we need to unassign the old TLLI but keep the new TLLI _without_ re-setting the LLC entity structure such as VUsend /VUrecv counters. | |||||
| 2010-07-01 | [SGSN] Fix segfault when doing PS PAGING | Harald Welte | 1 | -1/+1 | |
| The 'bssgp_paging_info' contains a pointer to the P-TMSI, and not the P-TMSI itself. The reason is that it is an optional BSSGP IE. | |||||
| 2010-07-01 | [SGSN] Add VTY interface for SNDCP | Harald Welte | 5 | -68/+159 | |
| 2010-06-30 | osmo_bsc: Add option parsing, vty dummy | Holger Hans Peter Freyther | 3 | -1/+182 | |
| Add dummy files and option parsing for the Osmo BSC code. | |||||
| 2010-06-30 | bsc: Move meas_rep.c into the libbsc.c as it is used from bsc_vty.c | Holger Hans Peter Freyther | 1 | -2/+2 | |
| 2010-06-30 | osmo_bsc: Add empty osmo_bsc_main.c and hook it into the build | Holger Hans Peter Freyther | 4 | -1/+43 | |
| 2010-06-30 | bsc_api: Move the API init into the main function. | Holger Hans Peter Freyther | 2 | -2/+2 | |
| The BSC API will not be used until the first iteration through the event loop so it is safe to call it after the bootstrap. | |||||
| 2010-06-30 | osmo-bsc: Start adding code for the osmo_bsc.. | Holger Hans Peter Freyther | 3 | -1/+271 | |
| This adds the unix domain socket rf control protocol into the new subdirectory. | |||||
| 2010-06-30 | * Fix null ptr dereference and sms memleak in case the recipient of an sms ↵ | Nico Golde | 1 | -6/+10 | |
| sent via vty is not attached. Store the sms in the database in this case for later delivery. The problem is that sms_from_text returns NULL in case the subscriber is not attached which a) leaks memory of the previously allocated sms and b) runs into a null ptr dereference in _send_sms_str(). There may be a better solution than this but this is the easiest way of noticing and taking action I could find without changing return values of sms_from_text. | |||||
| 2010-06-30 | [BSC] VTY: Fix parsing of uppercase hex digits | Harald Welte | 1 | -1/+1 | |
| 2010-06-30 | [SGSN] BSSGP: Print TLLI as hex value like everwhere else | Harald Welte | 1 | -1/+1 | |
| 2010-06-30 | handover: lchan_free will only free the local resources. | Holger Hans Peter Freyther | 1 | -1/+3 | |
| lchan_free only free's the local resource of the BSC but does not release the channel at the BTS. Use lchan_release to properly release the channel. This code assumes that the timeout happens after a CHAN ACT ACK/NACK otherwise we have some problems. The comment indicates that this is the case. | |||||
| 2010-06-30 | handover: Call bsc_handover_clear from gsm0808_clear | Holger Hans Peter Freyther | 4 | -7/+35 | |
| The bsc_handover_clear will release an in-progress handover and free the lchana and the data associated with this handover | |||||
| 2010-06-30 | misc: Move handover_logic.c into the libbsc.a | Holger Hans Peter Freyther | 3 | -10/+10 | |
| We are implementing the intra BSC handover so we should have the code in the BSC as well. | |||||
| 2010-06-30 | msc: Add includes to silence a compiler warning. | Holger Hans Peter Freyther | 4 | -0/+4 | |
| 2010-06-30 | handover: Attempt to use the same gsm_subscriber_conn for new/old channel | Holger Hans Peter Freyther | 5 | -35/+34 | |
| The transaction should not know on which lchan we are operating as this can change due handover. Add untested code to share the subscriber connection of the new and old lchan and move the pointer in case of success/failure. Also on a clear command we will free any resources allocated... This code is not tested and needs to be debugged, but it should have the right structure. I am going to fix a potential memleak in the next commit. | |||||
| 2010-06-30 | bsc_api: Avoid use after free kind of error on the lchan. | Holger Hans Peter Freyther | 1 | -1/+4 | |
| 2010-06-30 | ussd: Release the MSC connection as fast as possible.. | Holger Hans Peter Freyther | 1 | -2/+6 | |
| 2010-06-30 | abis_rsl: Add full MA again until we are confident to remove it | Holger Hans Peter Freyther | 1 | -1/+6 | |
| The spec seems to say we do not need to include the full MA, even for Phase1 phones but that is not so clear... | |||||
| 2010-06-30 | abis_rsl: Change code to generate Channel Identification | Holger Hans Peter Freyther | 1 | -19/+16 | |
| 1.) memset the gsm48_chan_desc to avoid sending dummy data 2.) According to the GSM08.58 9.3.5 the Mobile Allocation shall be included but the empty (by setting the length to zero). 3.) use msgb_tlv_put and calculate the length via the l3h msgb_l3len and assign it. | |||||
| 2010-06-30 | ussd.c: Make sure text is memset to zero.. | Holger Hans Peter Freyther | 1 | -1/+3 | |
| Make the strstr fail fast, make sure the text is null terminated... | |||||
| 2010-06-30 | gsm_subscriber_base: Take a ref on the subscriber to avoid use after free | Holger Hans Peter Freyther | 1 | -2/+4 | |
| On expired paging we might access a GSM Subscriber that has already been deleted. To avoid this we will add a subscr_get/subscr_put for the subscriber to the allocation and release path of the request. Reported-by: Richard Zahoransky | |||||
| 2010-06-29 | [BSC] RSL: CHAN ACT: Only include MA if TS is hopping | Harald Welte | 1 | -5/+13 | |
| 2010-06-28 | [SGSN] Deactivate SNDCP entity on PDP CTX DEACT CONFIRM | Harald Welte | 1 | -0/+3 | |
| Otherwise we will end up leaking memory in the SNDCP layer... | |||||
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index : openbsc | |
| Legacy: OpenBSC, OsmoSGSN, OsmoBSC and other programs | Harald Welte |
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