sr-dev September 2017

sr-dev@lists.kamailio.org

26 participants
271 discussions

[kamailio/kamailio] Incorrect translation of tel: uri to sip: uri in tel2sip() (#1173)
by Donald Carr 15 Nov '19

15 Nov '19

### Description  I received a wireshark trace from a team member showing that a tel: uri was translated to a sip: uri in a very strange (invalid) way: INVITE tel:491234567891;phone-context=ims.mnc001.mcc001.3gppnetwork.org Was translated to: INVITE sip:491234567891;phone-context=ims.mnc001.mcc001.3gppnetwork.org@ims.mnc001.mcc001.3gppnetwork.org;user=phone ### Troubleshooting I first thought this was definitely an error, and only the phone number should be copied to the sip: uri. But, on further reading of the specification, (https://www.ietf.org/rfc/rfc3261.txt), I see that it is in fact legal to leave all parameters in. Though, when the phone-context parameter is simply a domain, it would at least seem the cleanest thing would be to remove it when the exact same domain is also inserted after the @ in the sip message. So, looking to find where the message is translated, I saw in the scscf.cfg configuration file that there is a translation specified. I found that "tel2sip" is mapped to the C function of the same name tel2sip() In this function, the translation will do exactly what I found in the trace, in other words, it will leave in all parameters separated by semi-colon, inserted before the @ symbol. But, reading the spec, I see that the spec is not being followed in any case. The spec states that all parameters included when translating, must be switched to alphabetic order, with the exception that isdn-subaddress and post-dial, must occur first and in that order. There is no code in tel2sip() to perform that sorting. Also, the parser removes '(', ')', '.', and '-' in the phone number, as specified, but, these same characters could be scattered anywhere in invalid places, and they are just silently removed, '+' can scattered anywhere and it is just left alone, Other characters can be scattered anywhere and they will just be left as-is, no error. So, I feel there should be some minimal checking of the phone number, trying to follow the spec (if we could just execute the BNF from the spec!). #### Reproduction  This can be reproduced by sending a tel: uri with parameters inserted separated by semicolon. #### Debugging Data  ``` (none) ``` #### Log Messages  ``` (none) ``` #### SIP Traffic  ``` See attached file ``` ### Possible Solutions  The solution would be to modify tel2sip(), adding the sorting of parameters, putting the two exceptions first if they exist, before inserting back into the string. We should also throw errors on obvious bad formatting and ilegal characters, etc, in the input tel: uri Should we remove the "phone-context" if it is a domain and also exactly the same as the domain inserted after the @? ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.0.0-dev5 (x86_64/linux) da4ef4-dirty flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: da4ef4 -dirty compiled on 10:37:40 May 12 2017 with gcc 5.4.0 ``` SIP spec: https://www.ietf.org/rfc/rfc3261.txtWireshark output: ![wireshark-tel2sip](https://user-images.githubusercontent.com/4886876/27705203-cfd3c150-5cd2-11e7-9f77-1664a51e7ac3.png) ``` In RFC 3966, Tel URI format: The "tel" URI has the following syntax: telephone-uri = "tel:" telephone-subscriber telephone-subscriber = global-number / local-number global-number = global-number-digits *par local-number = local-number-digits *par context *par par = parameter / extension / isdn-subaddress isdn-subaddress = ";isub=" 1*uric extension = ";ext=" 1*phonedigit context = ";phone-context=" descriptor descriptor = domainname / global-number-digits global-number-digits = "+" *phonedigit DIGIT *phonedigit local-number-digits = *phonedigit-hex (HEXDIG / "*" / "#")*phonedigit-hex domainname = *( domainlabel "." ) toplabel [ "." ] domainlabel = alphanum / alphanum *( alphanum / "-" ) alphanum toplabel = ALPHA / ALPHA *( alphanum / "-" ) alphanum parameter = ";" pname ["=" pvalue ] pname = 1*( alphanum / "-" ) pvalue = 1*paramchar paramchar = param-unreserved / unreserved / pct-encoded unreserved = alphanum / mark mark = "-" / "_" / "." / "!" / "~" / "*" / "'" / "(" / ")" pct-encoded = "%" HEXDIG HEXDIG param-unreserved = "[" / "]" / "/" / ":" / "&" / "+" / "$" phonedigit = DIGIT / [ visual-separator ] phonedigit-hex = HEXDIG / "*" / "#" / [ visual-separator ] visual-separator = "-" / "." / "(" / ")" alphanum = ALPHA / DIGIT reserved = ";" / "/" / "?" / ":" / "@" / "&" / "=" / "+" / "$" / "," uric = reserved / unreserved / pct-encoded ``` * **Operating System**:  ``` # uname -a Linux epc-enablers 4.4.0-51-generic #72-Ubuntu SMP Thu Nov 24 18:29:54 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/1173

6 26

[kamailio/kamailio] Segmentation fault when using USRLOC with db_mode=2 (#1231)
by JohnJanke 15 Nov '19

15 Nov '19

### Description Started up Kamailio with USRLOC modules db_mode=2 and expected Kamailio to start successfully. Upon running the startup command, Kamailio timed out, saying the service failed. Syslog shows a segfault. Kamailio processes had to be manually killed afterwards. ### Troubleshooting -This issue is only occurring when the DB_MODE parameter of the USRLOC module is 1 or 2. When it is 0 Kamailio runs and operates without fault. -Ran a SQL profiler trace and there were no errors triggered on the SQL side of things. The final query Kamailio ran before the crash was "select username from location where username='dummy_user' and domain = 'dummy_domain'" #### Reproduction I can reproduce this every time I try to run Kamailio with DB_MODE = 1 or 2. FYI I am using unixodbc tied to a Microsoft SQL server. #### Debugging Data Even after uninstalling and reinstalling kamailio-dbg I still get "No symbol table info available." Assistance to fix this would also be helpful. ``` [New LWP 56741] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/sbin/kamailio -P /var/run/kamailio/kamailio.pid -f /etc/kamailio/kamailio.'. Program terminated with signal SIGSEGV, Segmentation fault. #0 __memcmp_sse4_1 () at ../sysdeps/x86_64/multiarch/memcmp-sse4.S:689 689 ../sysdeps/x86_64/multiarch/memcmp-sse4.S: No such file or directory. (gdb) bt full #0 __memcmp_sse4_1 () at ../sysdeps/x86_64/multiarch/memcmp-sse4.S:689 No locals. #1 0x00007fe0f5e16439 in ?? () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 No symbol table info available. #2 0x00007fe0f5e16a4a in lh_retrieve () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 No symbol table info available. #3 0x00007fe0f5e18f71 in ?? () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 No symbol table info available. #4 0x00007fe0f5e1997e in ERR_get_state () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 No symbol table info available. #5 0x00007fe0f5e19bb5 in ?? () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 No symbol table info available. #6 0x00007fe0f6151630 in SSL_get_error () from /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0 No symbol table info available. #7 0x00007fe0f5870bed in Handshake (verifier=..., cbWriteBuffer=16384, pbWriteBuffer=0x19b5710 "\026\003\001\001\034\001", cbReadBuffer=1203, pbReadBuffer=<optimized out>, this=0x19199e0) at Sql/Common/DK/sni/src/OpenSSL_SNI_SslProvider.cpp:768 eqs = {<No data fields>} #8 Do (cbWriteBuffer=16384, pbWriteBuffer=0x19b5710 "\026\003\001\001\034\001", cbReadBuffer=1203, pbReadBuffer=<optimized out>, this=0x7fffb87077e0) at Sql/Common/DK/sni/src/OpenSSL_SNI_SslProvider.cpp:1009 No locals. #9 Ssl::Handshake (this=0x1919880) at Sql/Common/DK/sni/src/OpenSSL_SNI_SslProvider.cpp:1333 szHostName = "vpsl_a_sql.cluster.data.local.tatnvps.com", '\000' <repeats 219 times> cchHostName = <optimized out> handshake = {m_sslEngine = @0x19199e0, m_verifier = {static X509_V_UNINITIALIZED = 1, static s_x509StoreExDataIdx = 0, static s_sslExDataIdx = 0, m_errorReason = 4, m_szHostName = 0x7fffb8707810 "vpsl_a_sql.cluster.data.local.tatnvps.com", m_cchHostName = 41, m_err = 1}} #10 0x00007fe0f5871e4c in Ssl::InitX (this=0x1919880) at Sql/Common/DK/sni/src/OpenSSL_SNI_SslProvider.cpp:1275 No locals. #11 0x00007fe0f5866bc8 in AddProvider (pConn=pConn@entry=0x196fe60, ProvNum=ProvNum@entry=SSL_PROV, pInfo=pInfo@entry=0x7fffb87079d0) at Sql/Common/DK/sni/src/sni.cpp:5500 _bidScp = {m_hScp = 0xffffffffffffffff} __func__ = "AddProvider" dwError = <optimized out> pProv = 0x1919880 #12 0x00007fe0f58672b0 in SNIAddProvider (pConn=0x196fe60, ProvNum=SSL_PROV, pInfo=0x7fffb8707b40) at Sql/Common/DK/sni/src/sni.cpp:5555 st_authParams = {m_bTDSPacketType = 0 '\000', m_cbInPrefix = 0, m_cbInSuffix = 0, m_cbOutPrefix = 0, m_cbOutSuffix = 0, m_cryptoMode = SNICRYPT_INVALIDMODE, m_pfnAuthTimer = 0x0, m_pfnAuthPrintBuf = 0x0, m_pfnAuthProcessInputBuf = 0x0, m_pfnAuthFormatOutputBuf = 0x0, m_pfnAuthEnqueueTask = 0x0, m_pfnAuthFKill = 0x0} st_authProvInfo = {pParams = 0x7fe0f5b04d40 <SNIAddProvider::st_authParams>, pbInitToken = 0x0, cbInitToken = 0, pwszSpn = 0x0, cwchSpn = 0, dwFlags = 266, errOp = SNIAUTH_ERROP_INVALID, errState = SNIAUTH_ERRST_INVALID, pCertContext = 0x0, pwszCertId = 0x0, fCertHash = 0, pCallbackContext = 0x0, pfnCertificateCallback = 0x0, fInitialTokenSent = 0} _bidScp = {m_hScp = 0xffffffffffffffff} __func__ = "SNIAddProvider" dwError = 0 #13 0x00007fe0f583cd0f in BATCHCTX::SNIAddProv (this=0x1916350, ProvNum=<optimized out>, pInfo=<optimized out>) at Sql/Ntdbms/sqlncli/tds/sql_ums.cpp:1145 hr = <optimized out> #14 0x00007fe0f583aba1 in CTdsParser::DoConnect (this=0x7fe0fa60ffe0, this@entry=0x19acef0, pLoginInfo=0x19ad0e0, pvUsrData=0xd6df6ca9, pvUsrData@entry=0x199f450, dwTimeout=4294967280, phConn=0x6000, phConn@entry=0x7fffb8709bf8) at Sql/Ntdbms/sqlncli/tds/netconn.cpp:1043 authProvInfo = {pParams = 0x7fe0f5b049c0 <st_authSSLParams>, pbInitToken = 0x0, cbInitToken = 0, pwszSpn = 0x0, cwchSpn = 0, dwFlags = 258, errOp = SNIAUTH_ERROP_INVALID, errState = SNIAUTH_ERRST_INVALID, pCertContext = 0x0, pwszCertId = 0x0, fCertHash = 0, pCallbackContext = 0x0, pfnCertificateCallback = 0x0, fInitialTokenSent = 0} fOverrideInst = 0 eNetFailoverPartner = INVALID_PREFIX pwszLKGServer = 0x19a213e L"\166\160\163\154\137\141\137\163\161\154\056\143\154\165\163\164\145\162\056\144\141\164\141\056\154\157\143\141\154\056\164\141\164\156\166\160\163\056\143\157", <incomplete sequence \155> wszFailoverPartner = L'\000\000' <repeats 2050 times>... hConn = 0x196daa0 pBatchDefault = 0x1916350 dwFailoverRetryTimeout = 0 ---Type <return> to continue, or q <return> to quit--- fATTNSent = 0 fFatalErr = 1 __func__ = "DoConnect" #15 0x00007fe0f583b522 in CTdsParser::OpenOrRedirectConnection (this=0x19acef0, pLoginInfo=0x19ad0e0, pvOwner=0x199f450, dwTimeoutMilliSeconds=<optimized out>, phConnection=0x199f490) at Sql/Ntdbms/sqlncli/tds/netconn.cpp:693 hr = 0 timer = {m_timeout = 15000, m_timeStart = 1168} __func__ = "OpenOrRedirectConnection" hConnection = 0x0 #16 0x00007fe0f57b0cc2 in ConnectIt (lpdbc=lpdbc@entry=0x199f450, rgAttr=..., dwFlags=dwFlags@entry=1) at Sql/Ntdbms/sqlncli/odbc/sqlcconn.cpp:3186 hr = <optimized out> fNoProtectPwd = 0 LoginInfo = @0x19ad0e0: { pwszConnStr = 0x19a213e L"\166\160\163\154\137\141\137\163\161\154\056\143\154\165\163\164\145\162\056\144\141\164\141\056\154\157\143\141\154\056\164\141\164\156\166\160\163\056\143\157", <incomplete sequence \155>, pwszFailoverPartner = 0x19a4140 L"", pwszDatabase = 0x199fd34 L"\153\141\155\141\151\154\151", <incomplete sequence \157>, pwszLanguage = 0x199fc32 L"", pwszUserName = 0x199f6ec L"\144\142\125\163\145\162\101\143\143\145\163", <incomplete sequence \163>, pwszPassword = 0x199f7ee L"\064\065\064\160\151\154\144\154\063\070\060", <incomplete sequence \172>, pwszNewPassword = 0x0, pwszWorkstation = 0x199fb30 L"\166\160\163\154\063\062\156\060\061\061\056\164\141\164\156\166\160\163\056\143\157", <incomplete sequence \155>, pwszServer = 0x199ff38 L"\166\160\163\154\137\141\137\163\161\154\056\143\154\165\163\164\145\162\056\144\141\164\141\056\154\157\143\141\154\056\164\141\164\156\166\160\163\056\143\157", <incomplete sequence \155>, pwszRPCServer = 0x0, pwszReplServer = 0x0, pwszAppName = 0x199fa2e L"", pwszClientInterface = 0x7fe0f5896942 L"\117\104\102", <incomplete sequence \103>, pwszFileName = 0x19a6142 L"", pwszServerSPN = 0x0, pwszFailoverPartnerSPN = 0x0, cbPacketSize = 0, eUseIntegratedSecurity = None, fMARSConnection = 0, hCompletionEvent = 0x0, fIsMDACCompatible = 0, phrAsyncResult = 0x0, plAsyncAbortFlag = 0x19ab704, fDumpLoad = 0, fEncrypt = 0, fTrustServerCert = 0, lcidClient = 1033, rgbClientID = "\377\377\377\377\377\377", dwConnFlags = 0, fNetProtocolApplyToFailoverCache = 1, eNetProtocol = UNKNOWN_PREFIX, eNetProtocolFailover = UNKNOWN_PREFIX, fMultiSubnetFailover = 0, fTnir = 1, fTnirRetry = 0, eApplicationIntent = ReadWrite, fIsRoutingInfoSet = 0, fIsSessionRecoveryEnabled = 0, fIsRecovery = 0, fIsColumnEncryptionEnabled = 0, wTdsVerMajor = 0, wTdsVerMinor = 0, pszClientCertificate = 0x19a8b80 L"", pfnClientCertificateFallback = 0x0, pFedAuthToken = 0x0} retcode = 0 fRealLogin = 1 #17 0x00007fe0f57e657e in DoDlgConnection (hwnd=hwnd@entry=0x0, lpDlgStruct=lpDlgStruct@entry=0x196cb90, dwFlags=dwFlags@entry=1) at Sql/Ntdbms/sqlncli/odbc/sqlcdlg.cpp:333 retcode = 0 lpdbc = 0x199f450 rgAttr = @0x196cc08: {m_cATTRs = 44, m_rgATTRs = 0x196d280, m_pextbufATTRs = 0x19699b0, m_SecuredAttrs = {idxPwd = 7, fPwdProtected = 0, idxOldPwd = 43, fOldPwdProtected = 0}} authMode = <optimized out> #18 0x00007fe0f57b3de5 in SQLDriverConnectW (hdbc=0x199f450, hwnd=<optimized out>, szConnStrIn=<optimized out>, cchConnStrIn=<optimized out>, szConnStrOut=<optimized out>, cchConnStrOutMax=<optimized out>, pcchConnStrOut=0x7fffb870edea, fDriverCompletion=1) at Sql/Ntdbms/sqlncli/odbc/sqlcconn.cpp:1638 lpdbc = 0x199f450 hr = <optimized out> wDlgRet = 0 fIssue01S00 = 0 __func__ = "SQLDriverConnectW" retcode = 0 cchConnStrLen = <optimized out> lpDlgStruct = 0x196cb90 _bidScp = {m_hScp = 0xffffffffffffffff} #19 0x00007fe0ff3ae978 in SQLDriverConnect () from /usr/lib/x86_64-linux-gnu/libodbc.so.2 No symbol table info available. #20 0x00007fe0ff607392 in db_unixodbc_new_connection (id=0x7fe0ff8ef2f0) at connection.c:155 outstr = "\017\000\000\000\000\000\000\000\340q\214\377\340\177", '\000' <repeats 82 times>, "\270\067\221\001", '\000' <repeats 68 times>, "\004\000\000\000\000\000\000\000G\026\000\000\000\000\000\000.Qx", '\000' <repeats 21 times>... outstrlen = 0 ret = 0 ptr = 0x7fe0ff8ef548 conn_str = "DSN=MSSQL13;UID=dbUserAccess;PWD=***********;", '\000' <repeats 14 times>, "\060\000\000\000\000\000\000\000\377\177\000\000\377\377\377\377", '\000' <repeats 32 times>, "\003\000\000\000\377\377\377\377\377\377\377\377c\371\006\000\341\177\000\000\006\000\000\000\000\000\000\000\232\371\006\000\341\177\000\000HQx\000\000\000\000\000`\240<\000\341\177\000\000\260\370p\270\377\177\000\000\060ʑ\376\---Type <return> to continue, or q <return> to quit--- 340\177\000\000\207(\255\373\000\000\000\000~\243\006\000\341\177", '\000' <repeats 18 times>... __FUNCTION__ = "db_unixodbc_new_connection" #21 0x00007fe0ff1807dc in db_do_init2 (url=0x7fe0fb6ba190 <db_url>, new_connection=0x7fe0ff605ab1 <db_unixodbc_new_connection>, pooling=DB_POOLING_PERMITTED) at db.c:316 id = 0x7fe0ff8ef2f0 con = 0x0 res = 0x7fe0ff8d7850 con_size = 32 __FUNCTION__ = "db_do_init2" #22 0x00007fe0ff17f785 in db_do_init (url=0x7fe0fb6ba190 <db_url>, new_connection=0x7fe0ff605ab1 <db_unixodbc_new_connection>) at db.c:269 No locals. #23 0x00007fe0ff60c61d in db_unixodbc_init (_url=0x7fe0fb6ba190 <db_url>) at dbase.c:181 c = 0x53ec77 <init_mod_child+59> #24 0x00007fe0fb4b0b02 in child_init (rank=-2) at auth_db_mod.c:159 __FUNCTION__ = "child_init" #25 0x000000000053ef59 in init_mod_child (m=0x7fe0ff88b408, rank=-2) at core/sr_module.c:921 __FUNCTION__ = "init_mod_child" #26 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88b960, rank=-2) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #27 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88be10, rank=-2) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #28 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88c2f8, rank=-2) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #29 0x000000000053ec77 in init_mod_child (m=0x7fe0ff8920e0, rank=-2) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #30 0x000000000053f287 in init_child (rank=-2) at core/sr_module.c:947 No locals. #31 0x00000000004beaf7 in fork_process (child_id=-2, desc=0x7fe0fc693722 "ctl handler", make_sock=1) at core/pt.c:332 pid = 0 child_process_no = 6 ret = -1 new_seed1 = 715194968 new_seed2 = 2009098725 sockfd = {12, 13} __FUNCTION__ = "fork_process" #32 0x00007fe0fc684f8e in mod_child (rank=0) at ctl.c:327 pid = 32736 cs = 0x7fe0f639671d <futex_release+29> rpc_handler = 1 __FUNCTION__ = "mod_child" #33 0x000000000053ef59 in init_mod_child (m=0x7fe0ff886720, rank=0) at core/sr_module.c:921 __FUNCTION__ = "init_mod_child" #34 0x000000000053ec77 in init_mod_child (m=0x7fe0ff886d88, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #35 0x000000000053ec77 in init_mod_child (m=0x7fe0ff8887b8, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #36 0x000000000053ec77 in init_mod_child (m=0x7fe0ff888bf0, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #37 0x000000000053ec77 in init_mod_child (m=0x7fe0ff889a90, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #38 0x000000000053ec77 in init_mod_child (m=0x7fe0ff889e60, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #39 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88a6a8, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" ---Type <return> to continue, or q <return> to quit--- #40 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88ad98, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #41 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88b408, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #42 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88b960, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #43 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88be10, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #44 0x000000000053ec77 in init_mod_child (m=0x7fe0ff88c2f8, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #45 0x000000000053ec77 in init_mod_child (m=0x7fe0ff8920e0, rank=0) at core/sr_module.c:918 __FUNCTION__ = "init_mod_child" #46 0x000000000053f287 in init_child (rank=0) at core/sr_module.c:947 No locals. #47 0x0000000000423a13 in main_loop () at main.c:1705 i = 0 pid = 56737 si = 0x0 si_desc = "\000\000\000\000\000\000\000\000\001\000\000\000\002\000\000\000 ȏ\377\340\177\000\000\005\000\000\000\000\000\000\000HQx\000\000\000\000\000~\330s\000\000\000\000\000a\355u\000\000\000\000\000\000\222O\264\375\022\034\340O\021\000\020\000\000\000\000HQx\000\000\000\000\000\021\000\000\000\000\000\000\000\360\bq\270\377\177", '\000' <repeats 18 times>, " \006q\270\377\177\000\000K\363^\000\000\000\000" nrprocs = 0 woneinit = 0 __FUNCTION__ = "main_loop" #48 0x000000000042a408 in main (argc=13, argv=0x7fffb87108f8) at main.c:2643 cfg_stream = 0x18a1010 c = -1 r = 0 tmp = 0x7fffb8711f0b "" tmp_len = 213416 port = 32737 proto = -1200552016 options = 0x73b8f8 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:Y:" ret = -1 seed = 610617656 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x0 p = 0x1 <error: Cannot access memory at address 0x1> st = {st_dev = 15, st_ino = 13541, st_nlink = 2, st_mode = 16832, st_uid = 112, st_gid = 119, __pad0 = 0, st_rdev = 0, st_size = 120, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1505141172, tv_nsec = 114977459}, st_mtim = {tv_sec = 1505142145, tv_nsec = 549518688}, st_ctim = {tv_sec = 1505142145, tv_nsec = 549518688}, __glibc_reserved = {0, 0, 0}} __FUNCTION__ = "main" ``` info locals = "No locals." list = "684 in ../sysdeps/x86_64/multiarch/memcmp-sse4.S" #### Log Messages ``` Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: tls [tls_domain.c:1168]: load_private_key(): TLSs<default>: Key '/etc/kamailio/tls/privatekey.pem' successfully loaded Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: tls [tls_domain.c:1168]: load_private_key(): TLSc<default>: Key '/etc/kamailio/tls/privatekey.pem' successfully loaded Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: debugger Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: debugger [debugger_mod.c:223]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: jsonrpcs Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: kex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: kex [kex_mod.c:156]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [srid-59b6b03a-dda0-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: corex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: tm Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: tm [callid.c:137]: child_init_callid(): callid: '6e9c02e64bdb8061-56736(a)74.208.157.229' Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: tmx Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: tmx [tmx_mod.c:260]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: sl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: ctl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: acc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: usrloc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [ulcx-59b6b03a-dda0-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: <core> [db.c:314]: db_do_init2(): connection 0x7fe0ff8ef2f0 not found in pool Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 1(56736) DEBUG: db_unixodbc [connection.c:153]: db_unixodbc_new_connection(): opening connection: unixodbc://xxxx:xxxx@192.168.32.21/MSSQL13 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: debugger Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: debugger Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: debugger [debugger_mod.c:223]: child_init(): rank is (0) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: jsonrpcs Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: debugger [debugger_mod.c:223]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: debugger Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: debugger [debugger_mod.c:223]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: jsonrpcs Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: kex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: kex [kex_mod.c:156]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [srid-59b6b03a-dda2-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: corex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: tm Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: tm [callid.c:137]: child_init_callid(): callid: '6e9c02e64bdb8061-56738(a)74.208.157.229' Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: tmx Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: tmx [tmx_mod.c:260]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: sl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: ctl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: acc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: usrloc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [ulcx-59b6b03a-dda2-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: <core> [db.c:314]: db_do_init2(): connection 0x7fe0ff8ef2f0 not found in pool Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 3(56738) DEBUG: db_unixodbc [connection.c:153]: db_unixodbc_new_connection(): opening connection: unixodbc://xxxx:xxxx@192.168.32.21/MSSQL13 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: jsonrpcs [jsonrpcs_sock.c:332]: jsonrpc_dgram_init_server(): we have a unix socket: /var/run/kamailio/kamailio_rpc.sock Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: jsonrpcs Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: kex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: kex [kex_mod.c:156]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [srid-59b6b03a-dda1-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: corex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: kex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: kex [kex_mod.c:156]: child_init(): rank is (0) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [srid-59b6b03a-dd9f-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: corex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: tm Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: tm [callid.c:137]: child_init_callid(): callid: '6e9c02e64bdb8061-56735(a)74.208.157.229' Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: tmx Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: tmx [tmx_mod.c:260]: child_init(): rank is (0) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: sl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: ctl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: ctl [ctl.c:321]: mod_child(): ctl: mod_child(0), ctrl_sock_lst=0x1906740 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 5(56740) INFO: jsonrpcs [jsonrpcs_sock.c:429]: jsonrpc_dgram_process(): a new child 0/56740 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: tm Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: tm [callid.c:137]: child_init_callid(): callid: '6e9c02e64bdb8061-56737(a)74.208.157.229' Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: ctl [ctl.c:329]: mod_child(): ctl: mod_child(0), fork_process=56741, csl=0x1906740 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: acc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank 0: usrloc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [ulcx-59b6b03a-dd9f-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: <core> [db.c:314]: db_do_init2(): connection 0x7fe0ff8ef2f0 not found in pool Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 4(56739) DEBUG: jsonrpcs [jsonrpcs_fifo.c:484]: jsonrpc_fifo_process(): new process with pid = 56739 created Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 0(56735) DEBUG: db_unixodbc [connection.c:153]: db_unixodbc_new_connection(): opening connection: unixodbc://xxxx:xxxx@192.168.32.21/MSSQL13 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 4(56739) DEBUG: jsonrpcs [jsonrpcs_fifo.c:148]: jsonrpc_init_fifo_server(): FIFO created @ /var/run/kamailio/kamailio_rpc.fifo Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 4(56739) DEBUG: jsonrpcs [jsonrpcs_fifo.c:163]: jsonrpc_init_fifo_server(): fifo /var/run/kamailio/kamailio_rpc.fifo opened, mode=660 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: tmx Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: debugger Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: debugger [debugger_mod.c:223]: child_init(): rank is (-2) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: jsonrpcs Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: kex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: kex [kex_mod.c:156]: child_init(): rank is (-2) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [srid-59b6b03a-dda5-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: corex Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: tm Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: tm [callid.c:137]: child_init_callid(): callid: '6e9c02e64bdb8061-56741(a)74.208.157.229' Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: tmx Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: tmx [tmx_mod.c:260]: child_init(): rank is (-2) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: sl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: ctl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: acc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: usrloc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [ulcx-59b6b03a-dda5-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: registrar Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [uloc-59b6b03a-dda5-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: uac Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -2: auth_db Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: <core> [db.c:314]: db_do_init2(): connection 0x7fe0ff8ef2f0 not found in pool Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 6(56741) DEBUG: db_unixodbc [connection.c:153]: db_unixodbc_new_connection(): opening connection: unixodbc://xxxx:xxxx@192.168.32.21/MSSQL13 Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: tmx [tmx_mod.c:260]: child_init(): rank is (-1) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: sl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: ctl Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: acc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [core/sr_module.c:920]: init_mod_child(): rank -1: usrloc Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [sruid.c:106]: sruid_init(): root for sruid is [ulcx-59b6b03a-dda1-] (0 / 19) Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: <core> [db.c:314]: db_do_init2(): connection 0x7fe0ff8ef2f0 not found in pool Sep 11 10:48:10 vpsl32n011 kamailio[56733]: 2(56737) DEBUG: db_unixodbc [connection.c:153]: db_unixodbc_new_connection(): opening connection: unixodbc://xxxx:xxxx@192.168.32.21/MSSQL13 Sep 11 10:48:10 vpsl32n011 kernel: [753687.700674] kamailio[56741]: segfault at 7fe0fa610000 ip 00007fe10016be58 sp 00007fffb8707438 error 4 in libc-2.19.so[7fe100024000+1a1000] Sep 11 10:48:28 vpsl32n011 snmpd[805]: error on subcontainer 'ia_addr' insert (-1) Sep 11 10:48:58 vpsl32n011 snmpd[805]: error on subcontainer 'ia_addr' insert (-1) Sep 11 10:49:28 vpsl32n011 snmpd[805]: error on subcontainer 'ia_addr' insert (-1) Sep 11 10:49:40 vpsl32n011 systemd[1]: kamailio.service start operation timed out. Terminating. Sep 11 10:49:40 vpsl32n011 kamailio[56733]: 4(56739) INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 11 10:49:40 vpsl32n011 kamailio[56733]: 1(56736) INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 11 10:49:40 vpsl32n011 systemd[1]: Failed to start Kamailio (OpenSER) - the Open Source SIP Server. Sep 11 10:49:40 vpsl32n011 systemd[1]: Unit kamailio.service entered failed state. ``` ### Additional Information ``` version: kamailio 5.0.3 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 4.9.2 ``` * **Operating System**: ``` Linux vpsl32n011.tatnvps.com 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2+deb8u3 (2017-08-15) x86_64 GNU/Linux ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/1231

3 8

[kamailio] avpops: avp_copy add xavp (#7)
by Victor Seva 07 Oct '19

07 Oct '19

We have avp_copy on avpops module but we don’t have anything to copy xavps. ``` // copy all the content of an avp to a xavp $xavp(a[0]=>b) = $(avp(x)[*]); // deleting left content $xavp(a[0]=>b[*]) = $(avp(x)[*]); // copy xavp to a xavp with index $xavp(a[0]) = $xavp(b[1]); // all $xavp(a[*]) = $xavp(b[*]); // copy all content of a xavp to a avp $avp(x) = $xavp(a[0]=>b[*]); ``` --- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/7

4 8

[kamailio/kamailio] $T_reply_last returns current reply status instead of previous (#735)
by Alex Hermann 07 Oct '19

07 Oct '19

The PV _$T_reply_last_ is supposed to return the _previous_ reply status. Since commit b7c588dff06 to fix #315 this PV returns the _current_ reply status. --- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/735

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[kamailio/kamailio] to tags generation (#1164)
by Dmitri Savolainen 02 Sep '19

02 Sep '19

### Description Not shure is this relevant issue. according to rfc3261: > When a tag is generated by a UA for insertion into a request or > response, it MUST be globally unique and cryptographically random > with at least 32 bits of randomness. Kamailio has 16 instead and distribution is not good. I look at tags for 419485 sip flows (different callid) and table below (top keys ordered by count): tag suffix; count for different flows with this suffix ed54 6258 d118 5988 56ce 5923 a7a5 5220 de51 2150 82d8 1143 cf52 890 af92 740 7b5f 534 85f7 307 e553 163 7f7e 138 1d55 130 1afe 62 5a69 43 7caa 18 8474 18 9db2 18 11d3 18 f9ff 18 5420 17 dae6 17 908d 17 ede4 17 09ee 17 96be 17 25dc 17 af6d 16 2506 16 3da0 16 f161 16 1c29 16 #### SIP Traffic To: <sip:039*101@host:5071>;tag=555d2c3eafafcba8ac92b676e91bb6ed.58eb -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/1164

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[kamailio/kamailio] token parser (#648)
by Dmitri Savolainen 07 Jun '19

07 Jun '19

i try script: ``` $var(some_string) = 'a=foo1;b=foo2;c=foo3,4,5;d=3'; $var(c_value) = $(var(some_string){param.value,c,;}); xlog("L_INFO", "'c' param from '$var(some_string)' is '$var(c_value)'"); ``` in log: > 'c' param from 'a=foo1;b=foo2;c=foo3,4,5;d=3' is 'foo3' Has this behaviour any reason? or it's possible to delete comma from stop list (and use separator parameter for comma-delimited list)? ``` diff --git a/parser/parse_param.c b/parser/parse_param.c index b9e0fbc..e7784c8 100644 --- a/parser/parse_param.c +++ b/parser/parse_param.c @@ -355,7 +355,6 @@ static inline int parse_token_param(str* _s, str* _r, char separator) case '\t': case '\r': case '\n': - case ',': /* So if you find * any of them * stop iterating ``` --- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/648

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$fU pv Assign New Value Isnt Rewrite old value
by Cléviton Mendes de Araújo 29 May '19

29 May '19

Hi,Kamailio Community Is there a bug when we assign new value to $fU pseudo-variable multi time? My scenery is according below: In a point on config file, let us that $fU value is: 7777. When I do assign: ..... $fU = "5555" + $fU; ### Here $fU = 55557777 ..... In another point, let us that value $sht(htble=>$var(nnnn)) hold is: 44444444. And I do: ..... $fU = $sht(htble=>$var(nnnn)); #### Here, it seems that this is happening $fU = 5555777744444444 ..... When I turn on ngrep analysis, I catch From header: ................. ................. From: "User Name" <sip:5555777744444444@IP-Address> ................. ................. This two assignments are realizing on same route block. So, it seems to be a bug. Best Regards, CMA

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[kamailio] dialog: run event_route[dialog:end] in case of dialog termination by … (#246)
by Andrey Utkin 29 May '19

29 May '19

…interface commands You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/246 -- Commit Summary -- * dialog: run event_route[dialog:end] in case of dialog termination by interface commands -- File Changes -- M modules/dialog/dlg_req_within.c (6) -- Patch Links -- https://github.com/kamailio/kamailio/pull/246.patch https://github.com/kamailio/kamailio/pull/246.diff --- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/246

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[kamailio/kamailio] cfgt: wrong flow if route has no last action return (#569)
by Victor Seva 25 Apr '19

25 Apr '19

The actual implementation is based on the cfg actions, so when there is no 'return' action defined the route flow detected is wrong. --- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/569

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[kamailio/kamailio] Statistics: Average duration of DNS requests (#821)
by ng-voice GmbH 11 Mar '19

11 Mar '19

Hi, we do a lot of DNS requests (ENUM, Domain-Lookups, etc.). It would be quite awesome, if Kamailio would produce a statistic on the average duration of a DNS-Query. Thanks, Carsten P.S.: It would also be nice, to have similar stats on MySQL-DB-Queries. One day, if I find time.... -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/821

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