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2015-04-07bssgp: Ensure non-NULL bctx before calling bssgp_rx_ptp (Coverity)Jacob Erlbeck2-1/+23
Currently bssgp_rx_ptp might be called with bctx being NULL, when the NS BVCI is neither BVCI_SIGNALLING nor BVCI_PTM, but the message is a BVC_RESET or it contains an BVCI IE != BVCI_SIGNALLING where the BVCI is not known. This patch ensures that bssgp_rx_ptp will only be called with a non-NULL bctx. A log message will be issued, if the bctx is NULL when this was not expected. Fixes: Coverity CID 1040674 Sponsored-by: On-Waves ehf
2015-04-07bssgp: Always expect dup != NULL in bssgp_tx_dl_ud (Coverity)Jacob Erlbeck1-25/+24
Currently the implementation of bssgp_tx_dl_ud conditionally adds some optional IE if dup != NULL. Later on is dereferences dup to access qos_profile and fc, but this without checking dup in advance. This may lead to an segmentation violation fault. This commit changes the value range of the function to only accept dup != NULL. An assertion will fail otherwise. All other explicit checks for non-NULL are removed. Fixes: Coverity CID 1040673 Sponsored-by: On-Waves ehf
2015-04-07fix compiler warnings for a5 testsMax1-0/+4
Signed-off-by: Max <max.suraev@fairwaves.co>
2015-04-05ctrl: Avoid accessing cmd_desc->command out of boundsHolger Hans Peter Freyther1-1/+1
We check that the amount of commands is not more than we have but we don't check it the other way. It appears that the vector is allowed to be bigger than the amount of commands. So we match a prefix of a longer command depending on the installation order.
2015-04-01Tests: Fix broken loggingrb testcase.Michael McTernan2-7/+6
The loggingrb (ringbuffer) test case was not actually being built or ran, instead still using the normal logging test. This patch fixes the makefile, then the loggingrb testcase is changed to use the current loggingrb API so that it builds and passes. Signed-off-by: Michael McTernan <mike.mcternan@wavemobile.com>
2015-03-28gsm: Add A5/3-4 cipher supportMax5-19/+148
Signed-off-by: Max <max.suraev@fairwaves.co> Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2015-03-22endian: Be able to detect endian on GNU and BSDHolger Hans Peter Freyther2-0/+39
On GNU __BYTE_ORDER and __LITTLE_ENDIAN is defined and the include is "endian.h" on FreeBSD it is "sys/endian.h" and LITTLE_ENDIAN/_LITTLE_ENDIAN and BYTE_ORDER/_BYTE_ORDER is defined. Create a header file that defines OSMO_IS_LITTLE_ENDIAN and OSMO_IS_BIG_ENDIAN and can be used as #if OSMO_IS_LITTLE_ENDIAN do_little_endian #elif OSMO_IS_BIG_ENDIAN do_big_endian #else #error "Unknown endian" #endif
2015-03-20vty: Fix writing the logging of categoryMichael McTernan1-1/+1
Fix copy and paste issue introduced by Holger in 2d6ad13d8daf860595e6d4025861e122ce574871.
2015-03-18libctrl: Include config.h so we can include netinet/tcp.hHolger Hans Peter Freyther1-0/+2
In e15ac060e7ae78d4c3569d7fc9071bcf49807e05 we tried to fix the nuttx build but we never included "netinet/tcp.h" after it and the compiler warned about the unused "on" parameter which we didn't notice because of the other warnings... Include config.h so we can see if there is a tcp.h and then include it.
2015-03-18msgfile: Fix warning on BSDs stdioHolger Hans Peter Freyther1-0/+2
msgfile.c:116:16: warning: implicit declaration of function 'getline' is invalid in C99 [-Wimplicit-function-declaration] while (getline(&line, &n, file) != -1) {
2015-03-18gsm0808: Remove duplicate initializationHolger Hans Peter Freyther1-1/+0
These types were compatible so simply remove one. Fixes: gsm0808.c:323:37: warning: initializer overrides prior initialization CC gsm0480.lo of this subobject CC abis_nm.lo [-Winitializer-overrides] [GSM0808_IE_LSA_INFORMATION] = { TLV_TYPE_TLV }, ^~~~~~~~~~~~ gsm0808.c:316:36: note: previous initialization is here [GSM0808_IE_LSA_INFORMATION] = { TLV_TYPE_TLV }, ^~~~~~~~~~~~
2015-03-18bssgp: Handle BSSGP STATUS messagesJacob Erlbeck4-16/+103
Currently incoming BSSGP STATUS messages are just logged and no other action is taken. This makes it impossible for higher layers to react to failures which are indicated by corresponding STATUS messages unless a timeout is triggered as a result of that failure later on. This commit adds a bssgp_rx_status() function and calls it on incoming STATUS messages. That function logs a message, increments the new BSSGP_CTR_STATUS counter if the bctx context exists and invokes an NM_STATUS status indication. The latter will allow the application to handle failures immediately. Since all STATUS messages should be handled, the function is already called in bssgp_rcvmsg and the message is no longer handled in (and will not reach) bssgp_rx_sign and bssgp_rx_ptp. Ticket: OW#1414 Sponsored-by: On-Waves ehf
2015-03-18bssgp: Don't reply with STATUS when receiving a PtP STATUS messageJacob Erlbeck1-0/+2
Currently each incoming PtP BSSGP STATUS message is handled as 'not yet implemented' and a BSSGP STATUS message (cause BSSGP_CAUSE_PROTO_ERR_UNSPEC) is sent back to the peer. This will cause endless messages loops if both peers use this BSSGP stack implementation. This does not apply to signalling messages. This commit changes the implementation of bssgp_rx_ptp() to just do logging in this case. Sponsored-by: On-Waves ehf
2015-03-18logging: Implement subsecond resolution of extended timestampsJacob Erlbeck1-4/+7
Currently when using 'logging print extended-timestamp 1', the subsecond part (milliseconds) of the printed timestamp is always 0. This makes it difficult to correlate log entries with PCAP file entries if there are many of them per second. This patch changes _output in logging.c to use gettimeofday() instead of time() when extended timestamps are enabled and replaces the '000' by the milliseconds computed from tv_usec. Sponsored-by: On-Waves ehf
2015-03-14debian: Aim for a higher standards versionHolger Hans Peter Freyther1-1/+1
2015-03-14debian: Move to multi-arch support in libosmocoreHolger Hans Peter Freyther10-13/+24
Enable multi-arch support in libosmocore. This means the package can not be built on squeeze anymore. The concept of "foreign" is not really well documented but I think I use it correctly here.
2015-01-27vty: Fix typo in the state creationHolger Hans Peter Freyther1-1/+1
This got introduced in 2d6ad13d8daf860595e6d4025861e122ce574871 and I thought that our vty tests would have caught such mistakes.
2015-01-27debian: Add pcsc build depends and pkg-config for the m4 macroHolger Hans Peter Freyther1-1/+1
2015-01-18core/gsmtap: LTE RRC message types and LTE MAC definealtaf1-0/+15
Submitted-by: altaf <altaf329@gmail.com> Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2015-01-18Prepare a new libosmocore release0.8.0Holger Hans Peter Freyther7-9/+12
2015-01-18ctrl: Link to libraries we use symbols fromHolger Hans Peter Freyther1-1/+4
Fixes: dpkg-shlibdeps: warning: symbol vector_free used by debian/libosmoctrl0/usr/lib/libosmoctrl.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol vector_set used by debian/libosmoctrl0/usr/lib/libosmoctrl.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol vector_set_index used by debian/libosmoctrl0/usr/lib/libosmoctrl.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol tall_vty_vec_ctx used by debian/libosmoctrl0/usr/lib/libosmoctrl.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol ipa_msg_recv_buffered used by debian/libosmoctrl0/usr/lib/libosmoctrl.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol cmd_free_strvec used by debian/libosmoctrl0/usr/lib/libosmoctrl.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol vector_lookup used by debian/libosmoctrl0/usr/lib/libosmoctrl.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol vector_lookup_ensure used by debian/libosmoctrl0/usr/lib/libosmoctrl.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol cmd_make_strvec used by debian/libosmoctrl0/usr/lib/libosmoctrl.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol vector_init used by debian/libosmoctrl0/usr/lib/libosmoctrl.so.0.0.0 found in none of the libraries
2015-01-18sim: Link to libosmocore and libosmogsmHolger Hans Peter Freyther1-2/+5
The big LIBOSMOCORE_CFLAGS and LIBOSMOCORE_LIBS macros are not defined when building linosmocore. Use the .la files directly Fixes: dpkg-shlibdeps: warning: symbol osmo_hexdump used by debian/libosmosim0/usr/lib/libosmosim.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol gsm48_parse_ra used by debian/libosmosim0/usr/lib/libosmosim.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol _talloc_zero used by debian/libosmosim0/usr/lib/libosmosim.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol _talloc_memdup used by debian/libosmosim0/usr/lib/libosmosim.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol talloc_strndup used by debian/libosmosim0/usr/lib/libosmosim.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol msgb_length used by debian/libosmosim0/usr/lib/libosmosim.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol msgb_alloc used by debian/libosmosim0/usr/lib/libosmosim.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol msgb_free used by debian/libosmosim0/usr/lib/libosmosim.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol talloc_strdup used by debian/libosmosim0/usr/lib/libosmosim.so.0.0.0 found in none of the libraries dpkg-shlibdeps: warning: symbol talloc_free used by debian/libosmosim0/usr/lib/libosmosim.so.0.0.0 found in none of the libraries
2015-01-18misc: Ignore a file generated by doxygenHolger Hans Peter Freyther1-0/+2
2015-01-01Supplementary Services (de)activation, interrogation addedTobias Engel6-33/+262
These patches enhance the Supplementary Service (SS) processing from only being able to handle USSD to other SS, specifically activation, deactivation and interrogation of those SS. Registration is not yet implemented. include/osmocom/gsm/protocol/gsm_09_02.h has been added with needed values for SS. Modified by Harald Welte to keep the old ussd-only functiosn for API/ABI stability.
2014-12-30SMS-CB: introduce and use GSM341_7BIT_PADDINGHarald Welte2-2/+4
2014-12-30use the new GSM341 / GSM412 size constantsHarald Welte1-3/+3
2014-12-30SMS-CB: Add #defines for maximum block/msg size and payload charsHarald Welte2-0/+8
2014-12-30smscb/gsm0341_test: Add \r padding to the messageDaniel Willmann1-1/+7
2014-12-30add missing gsm0341.hHarald Welte1-0/+9
2014-12-30testHarald Welte1-1/+4
2014-12-30fixupHarald Welte1-0/+4
2014-12-29add gsm0341_test to generate SMSCB hex stringsHarald Welte6-2/+127
Those hex strings can then be copy+pasted into the OSmoNITB VTY
2014-12-29Add Cell Broadcast MSGIDs from TS 23.041 v12.6.0 Release 12Harald Welte1-0/+38
2014-12-28log: "logging level everything" is a badly named option.Holger Hans Peter Freyther1-1/+1
We tried to fix it but it isn't that easy. The original fix was cd6ed82d1ff48f47ad9e33e6322df62896a76ed5 but we had to revert it as "everything" is present/used in existing config files. If we ever change the ABI we can make everything be something that is > 0. For now use a wording that makes it obvious that people should not use "everything".
2014-12-28bitvec: Fix typo in the csn1 encoding codeHolger Hans Peter Freyther1-1/+1
We can curse about CSN.1 and 3GPP but I think we want to call it cursor here.
2014-12-28libosmo-gsm: Add PCHAN/LCHAN types for CBCHHarald Welte2-0/+5
2014-12-22ipa: Return -errno instead of -1 in ipa_sendJacob Erlbeck1-1/+1
Currently, the ipa_send function returns -1 in one execution branch to indicate an error and -EIO in another. This is not consistent and can lead to a misinterpretation of the error code, since -1 is -EPERM and in general, EPERM is not returned by write(2). This patch changes the return code to -errno instead of -1 for the case that write(2) fails for same reason. So -rc is always a sensible error value if there is a failure. Sponsored-by: On-Waves ehf
2014-12-22ipa: Add forward declaration of struct osmo_fdJacob Erlbeck1-0/+2
A pointer to struct osmo_fd is used in a few prototypes declared in gsm/ipa.h, but is neither declared explicitly nor is such a declaration reachable via the given include directives. This patch adds a forward declaration of this type to ensure proper compilation. Sponsored-by: On-Waves ehf
2014-12-14ipa: Make a reservation for the GSUP protocolHolger Hans Peter Freyther1-0/+1
GSUP is a protocol to have the OpenBSC SGSN talk to an exterbal system for 3GPP MAP connectivity.
2014-12-05logging: Call color only once and use the resultHolger Hans Peter Freyther1-1/+1
First we check if a color is defined and then we call it again and use the result. Avoid the second call and use the result of the previous call.
2014-12-05logging: Make it possible to print category/subsys and timestampsHolger Hans Peter Freyther3-4/+101
We want to see from which category/subsystem a certain log message is coming from and use a different timestamp format as well. Add two new bitfields. This doesn't change the size of the structure and on 32bit we still have 27bits left. The extended timestamp will take preference over the current and default timestamp format. Fixes: SYS#602
2014-12-04gtp: Add a global region for the gtp library of OpenGGSNHolger Hans Peter Freyther3-1/+8
We want to use libosmocore/libosmovty in the GGSN sourcecode and reserve a global region here.
2014-12-04vty: Check with the application before writing the configHolger Hans Peter Freyther3-0/+12
For the BSC/NITB application we see that people modify the band without modifying the ARFCN. This creates an unbootable config. Using the new hook the BSC/NITB can check if the config is consistent and prevent the config file being written. Related: SYS#739
2014-12-04fix libosmocore build for NuttX targetHarald Welte5-3/+19
this fixes some compilation issues with libosmocore under NuttX, particularly as some #defines are missing or some header files are slightly different.
2014-11-14vty/vector.c: Use string.h, not memory.hHarald Welte1-1/+1
2014-11-14remove references to u_long type, use 'unsigned long' insteadHarald Welte2-3/+3
.. Nuttx doesn't know u_long
2014-11-14remove references to u_char type, use 'unsigned char' insteadHarald Welte4-4/+4
... u_char not being defined on Nuttx.
2014-11-14strrb.c: Use string.h, not strings.hHarald Welte1-1/+1
Not all systems have strings.h
2014-11-14select.c: Add missing #include lines for string.h and sys/select.hHarald Welte1-0/+2
This is needed on Nuttx.
2014-11-14pcsc: Allow to disable the PCSC dependencyHolger Hans Peter Freyther2-7/+11
* PCSC is enabled by default * --enable-pcsc is enabling it * --disable-pcscis disabling it * Fix the makefile of the utilities to not build pcsc and use the right header files/libraries.
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