[OpenSIPS-Users] SEG violation in 3.0.2

[Robert Dyck]

 The following configuration snippet worked for me in 2.4 but causes a coredump in 3.0.1 and 
3.0.2.

In request route ( sequential )
               xlog("Check for GRUU, Method is $rm\n"); 

Results
Mar 06 13:39:37 slim.mylan /usr/local/sbin/opensips[62100]: *Check for GRUU, Method is BYE* 
*Request URI is sip:4 at 192.168.1.2:5060;gr=urn:uuid:13acf37f-2138-0064-a85a-fb5d39f65cc0* 
DBG:core:grep_sock_info_ext: checking if host==us: 11==11 &&  [192.168.1.2] == [192.168.
 
DBG:core:grep_sock_info_ext: checking if host==us: 11==11 &&  [192.168.1.2] == [192.168.
 
DBG:core:parse_params: Parsing params for:[gr=urn:uuid:13acf37f-2138-0064-a85a-fb5d39f65
 
*Found GRUU* 
DBG:registrar:parse_lookup_flags: final flags: 1 
DBG:registrar:extract_aor: has gruu 
DBG:registrar:extract_aor: public gruu 
DBG:registrar:select_contacts: ct: sip:4 at 192.168.1.75:49479;transport=udp 
DBG:registrar:select_contacts: ruri has gruu 
*CRITICAL:core:sig_usr: segfault in process pid: 62100, id: 5* 
DBG:core:restore_segv_handler: restoring SIGSEGV handler... 
DBG:core:restore_segv_handler: successfully restored system SIGSEGV handler 
DBG:core:handle_sigs: OpenSIPS exit status = 139 



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[root at slim opensips]# coredumpctl info 62100
           PID: 62100 (opensips)
           UID: 1001 (opensips)
           GID: 1002 (opensips)
        Signal: 11 (SEGV)
     Timestamp: Fri 2020-03-06 13:39:37 PST (3min 25s ago)
  Command Line: /usr/local/sbin/opensips -P /run/opensips/opensips.pid -f /usr/local/etc/opensips/opensips.cfg -m 64 -M 4
    Executable: /usr/local/sbin/opensips
 Control Group: /system.slice/opensips.service
          Unit: opensips.service
         Slice: system.slice
       Boot ID: 9478439d3253442c8068265e87ac6928
    Machine ID: d00237b6be8b4893b5359ee676dfc035
      Hostname: slim.mylan
       Storage: /var/lib/systemd/coredump/core.opensips.1001.9478439d3253442c8068265e87ac6928.62100.1583530777000000000000.lz4
       Message: Process 62100 (opensips) of user 1001 dumped core.
                
                Stack trace of thread 62100:
                #0  0x00007ffa4ee8fb6a __GI___strlen_sse2 (libc.so.6)
                #1  0x00007ffa4ee5d5fe __vfprintf_internal (libc.so.6)
                #2  0x00007ffa4eeebb04 __vsyslog_internal (libc.so.6)
                #3  0x00007ffa4eeebf8a syslog (libc.so.6)
                #4  0x00007ffa4a876f66 select_contacts (registrar.so)
                #5  0x00007ffa4a877aa6 lookup (registrar.so)
                #6  0x0000000000433ada do_action (opensips)
                #7  0x000000000043bf47 run_action_list (opensips)
                #8  0x000000000048997b eval_elem (opensips)
                #9  0x000000000048938d eval_expr (opensips)
                #10 0x000000000048943a eval_expr (opensips)
                #11 0x0000000000489375 eval_expr (opensips)
                #12 0x0000000000433b8d do_action (opensips)
                #13 0x000000000043bf47 run_action_list (opensips)
                #14 0x00000000004392a5 do_action (opensips)
                #15 0x000000000043bf47 run_action_list (opensips)
                #16 0x00000000004392a5 do_action (opensips)
                #17 0x000000000043c113 run_action_list (opensips)
                #18 0x0000000000449e45 receive_msg (opensips)
                #19 0x00000000006212ff udp_read_req (opensips)
                #20 0x00000000005fbb55 handle_io (opensips)
                #21 0x00000000006000ec udp_start_processes (opensips)
                #22 0x000000000041a5e3 main_loop (opensips)
                #23 0x00007ffa4ee171a3 __libc_start_main (libc.so.6)
                #24 0x000000000041b07e _start (opensips)