[asterisk-users] Segmentation fault

[Mark Murawski]

Hi Federico,

Segfaults are 100% not by design.  Typically if something seg faulted, 
either there is a logic bug or a component mismatch. The you should 
definitely be able to use more than one connection (we use multiple 
connections with postgres odbc with no issue).

If Asterisk segfaults when using odbc
Try this:
- use ps and get the pid of Asterisk
- run gdb, attach to the asterisk pid
- do something that would cause the seg fault
- get a backtrace (bt) and show all threads backtrace (thread apply all bt)

if Asterisk segfaults when starting up
Run Asterisk straight from gdb
Wait for segfault, get backtrace, and all threads backtrace




On 8/16/23 18:48, Federico wrote:
>
> I tested this issue with version 13 and version 18.
>
> In res_odbc.conf, if I add a second, new data source like
>
> [asterisk]
>
> enabled=yes
>
> dsn=asterisk
>
> sanitysql => select 1
>
> isolation => read_committed
>
> username=root
>
> ;password=
>
> pre-connect => yes
>
> forcecommit => yes
>
> connect_timeout => 10
>
> negative_connection_cache => 0
>
> max_connections =>500
>
> my odbc.ini
>
> [cdr]
>
> Description = MySQL ODBC Driver Testing
>
> Driver = maria
>
> Socket = /var/run/mysqld/mysqld.sock
>
> User = root
>
> Password =
>
> Database = public
>
> Option = 3
>
> I  get, immediately, segmentation fault.
>
> With only one, it works fine.
>
> Is this by design?
>
> Philip
>
>
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