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### Description
I am uac module with database. uacreg table have the send_socket column. i do have 2 kamailio server running. i want only kamailio-1 should send register to uacreg entries. for this i have used send_socket column with socket of kamailio-1. After this we can see both kamailio server sending registration and that's the problem.
<!--
Explain what you did, what you expected to happen, and what actually happened.
-->
### Troubleshooting
#### Reproduction
loadmodule "uac.so"
modparam("uac","auth_username_avp","$avp(auser)")
modparam("uac","auth_password_avp","$avp(apass)")
modparam("uac","auth_realm_avp","$avp(arealm)")
modparam("uac", "reg_contact_addr", "EXTERNAL_IP:5060")
modparam("uac", "reg_db_url", DBURL)
and use send_socket into uacreg with kamailio-1 socket.
<!--
If the issue can be reproduced, describe how it can be done.
-->
#### Debugging Data
<!--
If you got a core dump, use gdb to extract troubleshooting data - full backtrace,
local variables and the list of the code at the issue location.
gdb /path/to/kamailio /path/to/corefile
bt full
info locals
list
If you are familiar with gdb, feel free to attach more of what you consider to
be relevant.
-->
```
(paste your debugging data here)
```
#### Log Messages
<!--
Check the syslog file and if there are relevant log messages printed by Kamailio, add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site).
-->
```
(paste your log messages here)
```
#### SIP Traffic
<!--
If the issue is exposed by processing specific SIP messages, grab them with ngrep or save in a pcap file, then add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site).
-->
```
(paste your sip traffic here)
```
### Possible Solutions
<!--
If you found a solution or workaround for the issue, describe it. Ideally, provide a pull request with a fix.
-->
### Additional Information
* **Kamailio Version** - output of `kamailio -v`
```
version: kamailio 5.3.8 (x86_64/linux)
flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, 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, TLS_PTHREAD_MUTEX_SHARED
ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, 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 8.3.0
```
* **Operating System**:
<!--
Details about the operating system, the type: Linux (e.g.,: Debian 8.4, Ubuntu 16.04, CentOS 7.1, ...), MacOS, xBSD, Solaris, ...;
Kernel details (output of `uname -a`)
-->
```
root@ip-10-0-12-135:/etc/kamailio# uname -a
Linux ip-10-0-12-135 5.3.0-1019-aws #21~18.04.1-Ubuntu SMP Mon May 11 12:33:03 UTC 2020 x86_64 GNU/Linux
```
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```
which: no lua-config in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin)
which: no lua-config in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin)
CC (gcc) [M app_lua.so] app_lua_api.o
app_lua_api.c: In function 'lua_sr_kemi_register_libs':
app_lua_api.c:1942:2: warning: implicit declaration of function 'luaL_openlib'; did you mean 'luaL_openlibs'? [-Wimplicit-f
unction-declaration]
1942 | luaL_openlib(L, "KSR", _sr_crt_KSRMethods, 0);
| ^~~~~~~~~~~~
| luaL_openlibs
CC (gcc) [M app_lua.so] app_lua_kemi_export.o
CC (gcc) [M app_lua.so] app_lua_mod.o
LD (gcc) [M app_lua.so] app_lua.so
which: no lua-config in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin)
which: no lua-config in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin)
CC (gcc) [M app_lua_sr.so] app_lua_sr_api.o
app_lua_sr_api.c: In function 'lua_sr_core_openlibs':
app_lua_sr_api.c:1614:2: warning: implicit declaration of function 'luaL_openlib'; did you mean 'luaL_openlibs'? [-Wimplici
t-function-declaration]
1614 | luaL_openlib(L, "sr", _sr_core_Map, 0);
| ^~~~~~~~~~~~
| luaL_openlibs
CC (gcc) [M app_lua_sr.so] app_lua_sr_exp.o
app_lua_sr_exp.c: In function 'lua_sr_exp_openlibs':
app_lua_sr_exp.c:3686:3: warning: implicit declaration of function 'luaL_openlib'; did you mean 'luaL_openlibs'? [-Wimplici
t-function-declaration]
3686 | luaL_openlib(L, "sr.sl", _sr_sl_Map, 0);
| ^~~~~~~~~~~~
| luaL_openlibs
CC (gcc) [M app_lua_sr.so] app_lua_sr_mod.o
LD (gcc) [M app_lua_sr.so] app_lua_sr.so
```
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### Description
SQL queries that do not return a result set (such as INSERT, DELETE, UPDATE) always report errors when using db_unixodbc. The query succeeds, but the log indicates a failure.
#### Reproduction
Use db_unixodbc.so for sql queries.
Issue a valid query such as INSERT that is not expected to return a result set.
#### Log Messages
ERROR: db_unixodbc [res.c:52]: db_unixodbc_get_columns(): no columns returned from the query
ERROR: db_unixodbc [res.c:253]: db_unixodbc_convert_result(): getting column names failed
ERROR: db_unixodbc [dbase.c:271]: db_unixodbc_store_result(): failed to convert result
ERROR: <core> [db_query.c:197]: db_do_raw_query(): error while storing result
ERROR: sqlops [sql_api.c:297]: sql_do_query(): cannot do the query [DELETE FROM mytable WHERE id = 1]
### Additional Information
Kamailio Version 5.5.0
This issue was also reported to SR-users, but that user did not open an issue. (See https://lists.kamailio.org/pipermail/sr-users/2018-March/100581.html)
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### Description
<!--
Kamailoi crashes every 10 hours
-->
### Troubleshooting
coredump data below.
#### Reproduction
<!--
If the issue can be reproduced, describe how it can be done.
-->
#### Debugging Data
<!--
If you got a core dump, use gdb to extract troubleshooting data - full backtrace,
local variables and the list of the code at the issue location.
gdb /path/to/kamailio /path/to/corefile
bt full
info locals
list
If you are familiar with gdb, feel free to attach more of what you consider to
be relevant.
-->
```
(gdb) bt full
#0 0x000000000046ccdd in get_hash1_raw (s=0x5da51296 <Address 0x5da51296 out of bounds>, len=9) at core/hashes.h:109
p = 0x5da51296 <Address 0x5da51296 out of bounds>
v = 4100353960
h = 0
#1 0x000000000046cfb6 in str_hash_get (ht=0xa6d6c0 <cnts_hash_table>, key=0x5da51296 <Address 0x5da51296 out of bounds>, len=9) at core/str_hash.h:94
h = 0
e = 0x19
#2 0x000000000046debe in cnt_hash_lookup (group=0x7ffc2db9d7c0, name=0x7eff79693b80) at core/counters.c:420
e = 0x7eff80c48c88
first = 0xbd8191bc2e950d55
cnt_rec = 0x7eff80c48cb0
#3 0x000000000046e752 in counter_lookup_str (handle=0x7ffc2db9d7d0, group=0x7ffc2db9d7c0, name=0x7eff79693b80) at core/counters.c:541
cnt_rec = 0x19
#4 0x00007eff7d65b447 in get_stat (name=0x7eff79693b80) at ../../core/counters.h:197
h = {id = 13}
grp = {s = 0x0, len = 0}
#5 0x00007eff7d65c113 in statsc_svalue (name=0x7eff79693b80, res=0x7eff79693f4b) at statsc_mod.c:149
stat = 0xd
__FUNCTION__ = "statsc_svalue"
#6 0x00007eff7d65db79 in statsc_timer (ticks=113205942, param=0x0) at statsc_mod.c:274
sm = 0x7eff79693b70
tn = 1571099286
n = 115
__FUNCTION__ = "statsc_timer"
#7 0x00000000005db7f9 in sr_wtimer_exec (ticks=113205942, param=0x0) at core/timer_proc.c:390
wt = 0x7eff80c56f48
wn = 0x0
wp = 0x0
cs = 0
__FUNCTION__ = "sr_wtimer_exec"
#8 0x00000000005daa29 in fork_sync_timer (child_id=-1, desc=0x7c8a71 "secondary timer", make_sock=1, f=0x5db4f2 <sr_wtimer_exec>, param=0x0, interval=1000) at core/timer_proc.c:224
pid = 0
ts1 = 1811295077
ts2 = 1000
#9 0x00000000005dbb26 in sr_wtimer_start () at core/timer_proc.c:416
__FUNCTION__ = "sr_wtimer_start"
#10 0x0000000000425a33 in main_loop () at main.c:1729
i = 8
pid = 3615
si = 0x0
si_desc = "udp receiver child=7 sock=91.216.86.57:5060\000\377~\000\000@۹-\374\177\000\000\020\207A\000\000\000\000\000\020\336\271-\374\177\000\000\323c{\000\000\000\000\000\031\000\000\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\200\000\000\000\000\000__:\201\377~\000\000\250\346\260v\377~\000\000\270\314À\377~\000"
nrprocs = 8
woneinit = 1
__FUNCTION__ = "main_loop"
#11 0x000000000042c72a in main (argc=7, argv=0x7ffc2db9def8) at main.c:2696
cfg_stream = 0x1ee3010
c = -1
r = 0
tmp = 0x7ffc2db9ef2c ""
tmp_len = 0
port = 0
proto = 0
options = 0x76a9a0 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:Y:"
ret = -1
---Type <return> to continue, or q <return> to quit--- info locals
seed = 2620966285
rfd = 4
debug_save = 0
debug_flag = 0
dont_fork_cnt = 0
n_lst = 0x2
p = 0x0
st = {st_dev = 20, st_ino = 22346, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1568107728, tv_nsec = 458000000}, st_mtim = {
tv_sec = 1571064422, tv_nsec = 57000000}, st_ctim = {tv_sec = 1571064422, tv_nsec = 57000000}, __unused = {0, 0, 0}}
__FUNCTION__ = "main"
(gdb) list
104 register unsigned v;
105 register unsigned h;
106
107 h=0;
108
109 hash_update_str(s, s+len, p, v, h);
110 return hash_finish(h);
111 }
112
113
```
#### Log Messages
<!--
Check the syslog file and if there are relevant log messages printed by Kamailio, add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site).
-->
```
no relevant messages
```
#### SIP Traffic
<!--
If the issue is exposed by processing specific SIP messages, grab them with ngrep or save in a pcap file, then add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site).
-->
```
seems to be triggered by internal timer
```
### Possible Solutions
<!--
If you found a solution or workaround for the issue, describe it. Ideally, provide a pull request with a fix.
-->
### Additional Information
* **Kamailio Version** - output of `kamailio -v`
```
version: kamailio 5.2.4 (x86_64/linux) 759867
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_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: 759867
compiled on 12:20:22 Sep 11 2019 with gcc 4.8.5
```
* **Operating System**:
<!--
CentOS Linux release 7.4.1708 (Core)
Linux xxx 3.10.0-957.12.2.el7.x86_64 #1 SMP Tue May 14 21:24:32 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
-->
```
CentOS Linux release 7.4.1708 (Core)
Linux xxx 3.10.0-957.12.2.el7.x86_64 #1 SMP Tue May 14 21:24:32 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
```
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Hi,
we are using kamailio with more than 4GB of shared memory. When using 'core.shmem' we are expierencing an integer overflow in the output.
The issue can be found here:
https://github.com/kamailio/kamailio/blob/1ddc27f199061025a6a43da3e8a1388fc…
I currently don't have the time to setup a build environment so I can't fix it myself.
cheers.
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<!-- Kamailio Pull Request Template -->
<!--
IMPORTANT:
- for detailed contributing guidelines, read:
https://github.com/kamailio/kamailio/blob/master/.github/CONTRIBUTING.md
- pull requests must be done to master branch, unless they are backports
of fixes from master branch to a stable branch
- backports to stable branches must be done with 'git cherry-pick -x ...'
- code is contributed under BSD for core and main components (tm, sl, auth, tls)
- code is contributed GPLv2 or a compatible license for the other components
- GPL code is contributed with OpenSSL licensing exception
-->
#### Pre-Submission Checklist
<!-- Go over all points below, and after creating the PR, tick all the checkboxes that apply -->
<!-- All points should be verified, otherwise, read the CONTRIBUTING guidelines from above-->
<!-- If you're unsure about any of these, don't hesitate to ask on sr-dev mailing list -->
- [x ] Commit message has the format required by CONTRIBUTING guide
- [x] Commits are split per component (core, individual modules, libs, utils, ...)
- [x] Each component has a single commit (if not, squash them into one commit)
- [x] No commits to README files for modules (changes must be done to docbook files
in `doc/` subfolder, the README file is autogenerated)
#### Type Of Change
- [ ] Small bug fix (non-breaking change which fixes an issue)
- [x] New feature (non-breaking change which adds new functionality)
- [ ] Breaking change (fix or feature that would change existing functionality)
#### Checklist:
<!-- Go over all points below, and after creating the PR, tick the checkboxes that apply -->
- [x] PR should be backported to stable branches
- [x] Tested changes locally
- [ ] Related to issue #XXXX (replace XXXX with an open issue number)
#### Description
<!-- Describe your changes in detail -->
- It is allowed to use '@' within a username and/or a password for MySQL.
Database as a Service providers like e.g. Microsoft Azure use
these in usernames by default.
The existing URI parser always treated the '@' as a separator between
username:password and host:port/db parts of the URI.
The parser now checks how many '@' characters are present in the URI
and only treats the last occurence as separator for the host:port/db
part.
You can view, comment on, or merge this pull request online at:
https://github.com/kamailio/kamailio/pull/1346
-- Commit Summary --
* module_db_mysql: Allow '@' in username/password for db_url URIs
-- File Changes --
M src/modules/db_mysql/my_uri.c (35)
-- Patch Links --
https://github.com/kamailio/kamailio/pull/1346.patchhttps://github.com/kamailio/kamailio/pull/1346.diff
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### Description
gethostname not accurate in kubernetes
<!--
Explain what you did, what you expected to happen, and what actually happened.
-->
### Troubleshooting
#### Reproduction
<!--
If the issue can be reproduced, describe how it can be done.
-->
on a recent test with kamailio in kubernetes, found that gethostname can return only the hostname and not the fqdn. this depends on the kind of object is used (deployment/statefulset)
### Possible Solutions
<!--
If you found a solution or workaround for the issue, describe it. Ideally, provide a pull request with a fix.
-->
the below patch fixed the issues i was having
```
diff --git a/src/modules/ipops/ipops_pv.c b/src/modules/ipops/ipops_pv.c
index 5f77aa9..f65b4dd 100644
--- a/src/modules/ipops/ipops_pv.c
+++ b/src/modules/ipops/ipops_pv.c
@@ -455,6 +455,11 @@
if (gethostname(hbuf, 512)<0) {
LM_WARN("gethostname failed - host pvs will be null\n");
return -1;
+ } else {
+ struct hostent* h;
+ if((h = gethostbyname(hbuf)) != NULL) {
+ memcpy(hbuf, h->h_name, 512);
+ }
}
hlen = strlen(hbuf);
```
### Additional Information
* **Kamailio Version** - output of `kamailio -v`
```
latest master
```
* **Operating System**:
<!--
Details about the operating system, the type: Linux (e.g.,: Debian 8.4, Ubuntu 16.04, CentOS 7.1, ...), MacOS, xBSD, Solaris, ...;
Kernel details (output of `uname -a`)
-->
```
buster & centos7
```
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### Description
**I did:**
I have installed kamailio 5.2.4 in ubuntu system and configured kamailio script to connect with erlang node also it sends rpc request to erlang node and get response which I have printed in a logs.
...
$erl_list(L) = "two";
$erl_list(L) = "one";
xlog("L_ALERT","Before RPC: $erl_list(args=>format)\n");
erl_rpc("erlang", "list_to_tuple", "$erl_list(args)", "$erl_xbuff(repl)");
xlogl("L_ALERT","type(reply): $erl_xbuff(repl=>type), format(repl): $erl_xbuff(repl=>format)\n");
...
**Expected to happen:**
Response should be get from erlang node against RPC request and it should be store in erl_xbuff. And it should be print logs like: ALERT: <script>: 501:type(reply): tuple, format(repl): {"one", "two"}
**Actually happened:**
Response is getting properly. but the problem is to store data into xbuff so it print logs like: ALERT: <script>: 501:type(reply): <null>, format(repl): <null>
### Troubleshooting
I have check with older version 4.3.0 and it works fine. getting this problem after 5.2.0 version
So, I have compare 5.2.0 and 4.3.0 version code. I found one change in pv_xbuff.c file which is creating a problem when I revert the change then it works fine.
#### Reproduction
It will be reproducible everytime. Just sends rpc request and get the value in xbuff. check xbuff value
#### Log Messages
Problem logs:
```
ALERT: <script>: Before RPC: [["one", "two"]]
WARNING: <core> [core/mem/q_malloc.c:480]: qm_free(): WARNING: free(0) called from erlang: pv_xbuff.c: xavp_decode(1209)
ALERT: <script>: 501:type(reply): <null>, format(repl): <null>
```
logs after change:
```
ALERT: <script>: Before RPC: [["one", "two"]]
WARNING: <core> [core/mem/q_malloc.c:480]: qm_free(): WARNING: free(0) called from erlang: pv_xbuff.c: xavp_decode(1209)
ALERT: <script>: 501:type(reply): tuple, format(repl): {"one", "two"}
```
### Possible Solutions
revert the 6542a367638ec5f8a2b62994f8c309e7a2533962 commit. It will work fine
### Additional Information
```
version: kamailio 5.2.4 (x86_64/linux) 759867
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_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: 759867
compiled on 11:52:55 Sep 4 2019 with gcc 7.4.0
```
* **Operating System**:
```
Distributor ID: Ubuntu
Description: Ubuntu 18.04 LTS
Release: 18.04
Codename: bionic
Linux hostname.domain.com 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
```
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Hi All,
When kamailio(kamailio-5.0) receive 200 OK message, we need to send Rx_AAR for origin and term call.
Rx_AAR("MT_aar_reply", "origin","",2); for origin call
Rx_AAR("MT_aar_reply", "term","",2); for term call.
But from source code ims_qos_mod.c, we see lots of part like below to not support for a request.
Even we comments them, there are still lots of issues, could we support the scenarios like below:
when kamailio receive 200 OK, we can send Rx_AAR for term and origin call.
//We don't ever do AAR on request for calling scenario...
if (msg->first_line.type != SIP_REPLY) {
// Added by vlv
// LM_DBG("Can't do AAR for call session in request\n");
// return result;
}
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