sr-dev November 2013

sr-dev@lists.kamailio.org

29 participants
220 discussions

git:4.1: modules/dialog_ng: fixed double shm memory free
by Daniel-Constantin Mierla 14 Nov '13

14 Nov '13

Module: sip-router Branch: 4.1 Commit: 8c7aa83346e18792d9a622c63c83cff81dcc144b URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=8c7aa83… Author: Jason Penton <jason.penton(a)smilecoms.com> Committer: Jason Penton <jason.penton(a)smilecoms.com> Date: Wed Nov 13 15:12:48 2013 +0200 modules/dialog_ng: fixed double shm memory free - happens when calling get_dlg function from cfg file --- modules/dialog_ng/dialog.c | 16 +++++++++++----- 1 files changed, 11 insertions(+), 5 deletions(-) diff --git a/modules/dialog_ng/dialog.c b/modules/dialog_ng/dialog.c index 4e1b547..078d198 100644 --- a/modules/dialog_ng/dialog.c +++ b/modules/dialog_ng/dialog.c @@ -306,11 +306,17 @@ static int w_dlg_get(struct sip_msg *msg, char *ci, char *ft, char *tt) dlg = get_dlg(&sc, &sf, &st, &dir); if(dlg==NULL) return -1; - - unref_dlg(dlg, 1); - set_current_dialog(msg, dlg); - _dlg_ctx.dlg = dlg; - _dlg_ctx.dir = dir; + + /* + note: we should unref the dlg here (from get_dlg). BUT, because we are setting the current dialog + we can ignore the unref... instead of unreffing and reffing again for the set_current_dialog. NB. + this function is generally called from the cfg file. If used via API, remember to unref the dlg + afterwards + */ + + set_current_dialog(msg, dlg); + _dlg_ctx.dlg = dlg; + _dlg_ctx.dir = dir; return 1; }

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Kamailio VUC Session on Nov 15
by Daniel-Constantin Mierla 14 Nov '13

14 Nov '13

Hello, we are preparing for a new VUC session to give an update about Kamailio project - a perfect timing as we are just about to release a new major version. We will like to get many developers involved to be able to highlight properly what is new, especially those that did new development for v4.1 - new modules or enhancement to existing modules. However, any developer and community member is welcome to join, we will appreciate it very much, in support of the project. Those that have a google hangout account can participate with video, otherwise there are options to join via sip or pstn audio calls - you can see more details at: - http://vuc.me The number of participants with video is limited, therefore if you plan to do it, let me know to be able to coordinate and send you the invite link when the session starts. No matter you participate with audio/video, you can join the IRC channel #vuc on freenode.net for text chatting during the event. I made quickly a news about the event: - http://www.kamailio.org/w/2013/10/kamailio-update-on-vuc-nov-15-2013/ I will add names of other participants as I get confirmations. Do suggest topics to highlight/discuss there as well. Cheers, Daniel -- Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Trainings - Berlin, Nov 25-28 - more details about Kamailio trainings at http://www.asipto.com -

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Steps to next major release v4.1.0
by Daniel-Constantin Mierla 14 Nov '13

14 Nov '13

Hello, it's now one month since we froze the development for release of v4.1.0. No critical issues in on the table for this particular version, so perhaps next week is time to create a dedicated branch for it, to be named in GIT as 4.1, and open development for v4.2. If all goes fine for one more week or so, then we can do the release. Don't forget to add any open issues you are aware of to the tracker so we can solve them in time. If any of devs or community members have spare time, adding ids to the xml docbook files (for modules) will help getting a better alpha-numeric index for parameters and functions -- see more at: - http://www.kamailio.org/wiki/devel/module-docbook-readme#section_ids Cheers, Daniel -- Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Trainings - Berlin, Nov 25-28 - more details about Kamailio trainings at http://www.asipto.com -

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[tracker] Task opened: iptrtpproxy compilation error
by sip-router 14 Nov '13

14 Nov '13

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. A new Flyspray task has been opened. Details are below. User who did this - Dmitry Davletbaev (ddomgn) Attached to Project - sip-router Summary - iptrtpproxy compilation error Task Type - Bug Report Category - Module Status - Unconfirmed Assigned To - Operating System - Linux Severity - Low Priority - Normal Reported Version - 4.0 Due in Version - Undecided Due Date - Undecided Details - **System**: Debian Wheezy **Description**: when building Kamailio 4.0.4 from source, unable to compile **iptrtpproxy** module due to invalid gcc options: # make cfg prefix=/opt/kamailio-4.0.3 exclude_modules="" \ skip_modules="db_cassandra db_oracle" [...] # make all [...] CC (gcc) [M iptrtpproxy.so] iptrtpproxy.o gcc: error: /root/iptables/iptables/include: No such file or directory make[1]: *** [iptrtpproxy.o] Error 1 make: *** [modules] Error 1 **Additional information**: as "make --dry-run" shows, gcc is executed with following options: [...] echo "CC (gcc) [M iptrtpproxy.so] iptrtpproxy.o" ; gcc [...] -I ~/iptables/linux-2.6/include -I -I ~/iptables/iptables/include [...] [...] More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=370 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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git:master: modules/dialog_ng: fixed double shm memory free
by Jason Penton 13 Nov '13

13 Nov '13

Module: sip-router Branch: master Commit: 8c7aa83346e18792d9a622c63c83cff81dcc144b URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=8c7aa83… Author: Jason Penton <jason.penton(a)smilecoms.com> Committer: Jason Penton <jason.penton(a)smilecoms.com> Date: Wed Nov 13 15:12:48 2013 +0200 modules/dialog_ng: fixed double shm memory free - happens when calling get_dlg function from cfg file --- modules/dialog_ng/dialog.c | 16 +++++++++++----- 1 files changed, 11 insertions(+), 5 deletions(-) diff --git a/modules/dialog_ng/dialog.c b/modules/dialog_ng/dialog.c index 4e1b547..078d198 100644 --- a/modules/dialog_ng/dialog.c +++ b/modules/dialog_ng/dialog.c @@ -306,11 +306,17 @@ static int w_dlg_get(struct sip_msg *msg, char *ci, char *ft, char *tt) dlg = get_dlg(&sc, &sf, &st, &dir); if(dlg==NULL) return -1; - - unref_dlg(dlg, 1); - set_current_dialog(msg, dlg); - _dlg_ctx.dlg = dlg; - _dlg_ctx.dir = dir; + + /* + note: we should unref the dlg here (from get_dlg). BUT, because we are setting the current dialog + we can ignore the unref... instead of unreffing and reffing again for the set_current_dialog. NB. + this function is generally called from the cfg file. If used via API, remember to unref the dlg + afterwards + */ + + set_current_dialog(msg, dlg); + _dlg_ctx.dlg = dlg; + _dlg_ctx.dir = dir; return 1; }

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[tracker] Task closed: Crash in cancel_branch on Kamailio 4.0.3
by sip-router 13 Nov '13

13 Nov '13

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task is now closed: FS#369 - Crash in cancel_branch on Kamailio 4.0.3 User who did this - Daniel-Constantin Mierla (miconda) Reason for closing: Duplicate More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=369 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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[tracker] Comment added: Crash in cancel_branch on Kamailio 4.0.3
by sip-router 13 Nov '13

13 Nov '13

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#369 - Crash in cancel_branch on Kamailio 4.0.3 User who did this - Daniel-Constantin Mierla (miconda) ---------- You opened another issue, #367, for the same case - it was answered, a fix being in place for few weeks, see: - http://sip-router.org/tracker/index.php?do=details&task_id=367&project=1 ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=369#comment1163 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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[tracker] Task opened: Crash in cancel_branch on Kamailio 4.0.3
by sip-router 13 Nov '13

13 Nov '13

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. A new Flyspray task has been opened. Details are below. User who did this - avangard solutions (avangardsolutions) Attached to Project - sip-router Summary - Crash in cancel_branch on Kamailio 4.0.3 Task Type - Bug Report Category - Core Status - Unconfirmed Assigned To - Operating System - Linux Severity - High Priority - Normal Reported Version - 4.0 Due in Version - Undecided Due Date - Undecided Details - Our Kamailio has stopped with a segmentation fault this happens randomly, sometimes several times a day. Segmentaion fault in Kamailio 4.0.3 from core dump Program terminated with signal 11, Segmentation fault. #0 0x00007f3cf4a0f7b2 in cancel_branch (t=0x7f3cd2d39220, branch=0, reason=<value optimized out>, flags=4) at t_cancel.c:284 284 if (cfg_get(tm, tm_cfg, reparse_invite) || #0 0x00007f3cf4a0f7b2 in cancel_branch (t=0x7f3cd2d39220, branch=0, reason=<value optimized out>, flags=4) at t_cancel.c:284 284 if (cfg_get(tm, tm_cfg, reparse_invite) || (gdb) bt full #0 0x00007f3cf4a0f7b2 in cancel_branch (t=0x7f3cd2d39220, branch=0, reason=<value optimized out>, flags=4) at t_cancel.c:284 cancel = <value optimized out> len = <value optimized out> crb = 0x7f3cd2d39418 irb = 0x7f3cd2d39390 ret = 1 tmp_cd = {cancel_bitmap = 0, reason = {cause = 0, u = {text = {s = 0x0, len = 0}, e2e_cancel = 0x0, packed_hdrs = {s = 0x0, len = 0}}}} pcbuf = <value optimized out> __FUNCTION__ = "cancel_branch" 0000001 0x00007f3cf4a4b19b in reply_received (p_msg=0x7f3cf5968270) at t_reply.c:2194 msg_status = <value optimized out> last_uac_status = 408 ack = 0x7f3cd2d39220 "`\347\306\322<\177" ack_len = <value optimized out> branch = 0 reply_status = <value optimized out> onreply_route = <value optimized out> cancel_data = {cancel_bitmap = 0, reason = {cause = 408, u = {text = {s = 0x0, len = -174615312}, e2e_cancel = 0x0, packed_hdrs = {s = 0x0, len = -174615312}}}} uac = <value optimized out> t = 0x7f3cd2d39220 lack_dst = {send_sock = 0x0, to = {s = {sa_family = 37824, sa_data = "\227\365<\177\000\000p\202\226\365<\177\000"}, sin = {sin_family = 37824, sin_port = 62871, sin_addr = {s_addr = 32572}, sin_zero = "p\202\226\365<\177\000"}, sin6 = {sin6_family = 37824, sin6_port = 62871, sin6_flowinfo = 32572, sin6_addr = {__in6_u = {__u6_addr8 = "p\202\226\365<\177\000\000\300\223\227\365<\177\000", __u6_addr16 = {33392, 62870, 32572, 0, 37824, 62871, 32572, 0}, __u6_addr32 = {4120281712, 32572, 4120351680, 32572}}}, sin6_scope_id = 4120281712}}, id = 32572, proto = -2 '\376', send_flags = {f = 137 '\211', blst_imask = 141 '\215'}} backup_user_from = <value optimized out> backup_user_to = <value optimized out> backup_domain_from = <value optimized out> backup_domain_to = <value optimized out> backup_uri_from = <value optimized out> backup_uri_to = <value optimized out> backup_xavps = <value optimized out> replies_locked = 0 branch_ret = <value optimized out> ---Type <return> to continue, or q <return> to quit--- prev_branch = <value optimized out> blst_503_timeout = <value optimized out> hf = <value optimized out> onsend_params = {req = 0x8d8a00, rpl = 0x541db4, param = 0x7f3cf59796f8, code = 4482677, flags = 0, branch = 0, t_rbuf = 0x7f3cf595ce10, dst = 0x7f3cf533397d, send_buf = {s = 0x7f3cf594c010 "", len = 5500024}} ctx = {rec_lev = -174592224, run_flags = 32572, last_retcode = 5674140, jmp_env = {{__jmpbuf = {139899795117744, 5628326, 4, 140735819000640, 9276147, 139899795050944, 139899795136192, 139899807274645}, __mask_was_saved = 0, __saved_mask = {__val = {139899795059392, 0, 139899795073285, 345, 140733193388048, 6185803, 9275883, 4120351984, 9275666, 72839828720, 5510132, 139899795136192, 9275609, 139899795117296, 9275904, 139899795140384}}}}} __FUNCTION__ = "reply_received" 0000002 0x0000000000456444 in do_forward_reply (msg=0x7f3cf5968270, mode=<value optimized out>) at forward.c:799 new_buf = 0x0 dst = {send_sock = 0x0, to = {s = {sa_family = 0, sa_data = '\000' <repeats 13 times>}, sin = {sin_family = 0, sin_port = 0, sin_addr = {s_addr = 0}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 0, sin6_port = 0, sin6_flowinfo = 0, sin6_addr = {__in6_u = { __u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}}, id = 0, proto = 0 '\000', send_flags = {f = 0 '\000', blst_imask = 0 '\000'}} new_len = <value optimized out> r = <value optimized out> s = <value optimized out> len = <value optimized out> __FUNCTION__ = "do_forward_reply" 0000003 0x000000000049e15e in receive_msg (buf=<value optimized out>, len=320, rcv_info=0x7fff9c7fade0) at receive.c:270 msg = 0x7f3cf5968270 ctx = {rec_lev = 0, run_flags = 0, last_retcode = -758143620, jmp_env = {{__jmpbuf = {1, 1, 139899799175928, 139899809382400, 140735819001552, 4294967295, 0, 1}, __mask_was_saved = 8576424, __saved_mask = {__val = {0, 28, 16, 0, 139899807248336, 1, 0, 1, 139899799175928, 1, 139899795166208, 139899809380008, 139899795166216, 140735819001448, 139899807274645, 140735819001320}}}}} ret = <value optimized out> inb = { s = 0x8d88c0 "SIP/2.0 100 Trying\r\nVia: SIP/2.0/UDP 124.248.203.51;branch=z9hG4bKe4ab.d39089f4.0;received=124.248.203.51\r\nFrom: sip:dispatcher@localhost;tag=cb55100cf2f7b8ecef9f1913b54cc8ee-b977\r\nTo: sip:124.248.203"..., len = 320} __FUNCTION__ = "receive_msg" 0000004 0x0000000000530e46 in udp_rcv_loop () at udp_server.c:557 len = 320 buf = "SIP/2.0 100 Trying\r\nVia: SIP/2.0/UDP 124.248.203.51;branch=z9hG4bKe4ab.d39089f4.0;received=124.248.203.51\r\nFrom: sip:dispatcher@localhost;tag=cb55100cf2f7b8ecef9f1913b54cc8ee-b977\r\nTo: sip:124.248.203"... ---Type <return> to continue, or q <return> to quit--- from = 0x7f3cf5985400 fromlen = 16 ri = {src_ip = {af = 2, len = 4, u = {addrl = {869005436, 0}, addr32 = {869005436, 0, 0, 0}, addr16 = {63612, 13259, 0, 0, 0, 0, 0, 0}, addr = "|\370\313\063", '\000' <repeats 11 times>}}, dst_ip = {af = 2, len = 4, u = {addrl = {869005436, 0}, addr32 = {869005436, 0, 0, 0}, addr16 = { 63612, 13259, 0, 0, 0, 0, 0, 0}, addr = "|\370\313\063", '\000' <repeats 11 times>}}, src_port = 5090, dst_port = 5060, proto_reserved1 = 0, proto_reserved2 = 0, src_su = {s = {sa_family = 2, sa_data = "\023\342|\370\313\063\000\000\000\000\000\000\000"}, sin = {sin_family = 2, sin_port = 57875, sin_addr = {s_addr = 869005436}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2, sin6_port = 57875, sin6_flowinfo = 869005436, sin6_addr = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}}, bind_address = 0x7f3cf595ce10, proto = 1 '\001'} __FUNCTION__ = "udp_rcv_loop" 0000005 0x000000000046716a in main_loop () at main.c:1638 i = <value optimized out> pid = <value optimized out> si = <value optimized out> si_desc = "udp receiver child=0 sock=124.248.203.51:5060\000\000\000\060\203\227\365<\177\000\000\n\000\000\000\377\177\000\000\003", '\000' <repeats 16 times>"\242, \317\322<\177\000\000\001\000\000\000\001\000\000\000\370\260\177\234\377\177\000\000\001", '\000' <repeats 17 times>, "@ \000\000\000" nrprocs = <value optimized out> __FUNCTION__ = "main_loop" 0000006 0x000000000046a002 in main (argc=<value optimized out>, argv=<value optimized out>) at main.c:2566 cfg_stream = <value optimized out> c = <value optimized out> r = <value optimized out> tmp = 0x7fff9c7fcf5c "" tmp_len = 0 options = 0x5c08b0 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:" ret = -1 seed = 263013530 rfd = <value optimized out> debug_save = <value optimized out> debug_flag = <value optimized out> dont_fork_cnt = <value optimized out> n_lst = <value optimized out> p = <value optimized out> __FUNCTION__ = "main" More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=369 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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git:master: Makefile.defs: enabled memory debugging
by Daniel-Constantin Mierla 13 Nov '13

13 Nov '13

Module: sip-router Branch: master Commit: 644ffab0450d49aa36cfa803a41eff9db1ddb13a URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=644ffab… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Wed Nov 13 10:37:17 2013 +0100 Makefile.defs: enabled memory debugging - to be kept for the rest of testing period to spot eventual buffer overflows --- Makefile.defs | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/Makefile.defs b/Makefile.defs index 8b58f2b..15fae25 100644 --- a/Makefile.defs +++ b/Makefile.defs @@ -174,7 +174,7 @@ MEMMNG ?= 1 # memory debugger switcher # 0 - off (no-debug mode) # 1 - on (debug mode) -MEMDBG ?= 0 +MEMDBG ?= 1 SER_VER = $(shell expr $(VERSION) \* 1000000 + $(PATCHLEVEL) \* 1000 + \ $(SUBLEVEL) )

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git:master: Makefile.defs: version set to 4.1.0-pre2
by Daniel-Constantin Mierla 13 Nov '13

13 Nov '13

Module: sip-router Branch: master Commit: 1710c596b9a9383d2aa48d3432b6ada429981863 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=1710c59… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Wed Nov 13 10:38:17 2013 +0100 Makefile.defs: version set to 4.1.0-pre2 --- Makefile.defs | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/Makefile.defs b/Makefile.defs index 15fae25..749b756 100644 --- a/Makefile.defs +++ b/Makefile.defs @@ -165,7 +165,7 @@ INSTALL_FLAVOUR=$(FLAVOUR) VERSION = 4 PATCHLEVEL = 1 SUBLEVEL = 0 -EXTRAVERSION = -pre1 +EXTRAVERSION = -pre2 # memory manager switcher # 0 - f_malloc (fast malloc)

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sr-dev November 2013