[OpenSIPS-Users] Core dump on xl_get_pai in Openser 1.2.2

[Bogdan-Andrei Iancu]

Hi Marcello,

1.2 ? that is more than ancient :D....

That part of the code does not even exist in the current versions (the 
"items" were merged into the pseudo-variables).

if you really want to debug that old code, print: msg, msg->pai, 
msg->pai->parsed  and  *((struct to_body*)(p_msg)->pai->parsed)

Regards,
Bogdan


Marcello Lupo wrote:
> Hi to all,
> i write to this list because i hope some developer that follwed the OpenSer development can help me.
> Any way we are starting to move to OpenSIPS 1.6 now but it will require time because of many changes around.
> I implemented the P-Asserted-Identity and P-Preferred-Identity Header management on our OpenSer 1.2.2.
> On the development server all is working properly but when i activate the new config on our production system i start to get crashes of the openser process:
>
> openser[31483]: segfault at 0000000000000000 rip 0000000000487853 rsp 00007fff94c9f1a0 error 4
> openser[6511]: segfault at 0000000000000025 rip 00000000004214ce rsp 00007fff80f05480 error 4
> openser[8967] general protection rip:4214ce rsp:7fff05fbb530 error:0
> openser[9872] general protection rip:4214ce rsp:7fffd2b630d0 error:0
>
> I checked the core dump with gdb and i have this info from the core:
>
> Core was generated by `/usr/sbin/openser'.
> Program terminated with signal 11, Segmentation fault.
> #0  xl_get_pai (msg=0x2b4ad9030d00, res=0x7fffd2b63190, param=<value optimized out>, flags=<value optimized out>) at items.c:1050
> 1050	    res->rs.len = get_pai(msg)->uri.len;
>
> We are using the 1.2.2 version and i know it is quite old but i like to understand if it happen for some known bug or if i made something wrong.
> For the moment is not possible for us to manage the upgrade to a newer version of the proxy till we will not have it redundant on another location.
> Thank you for help.
> Bye,
> Marcello
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>   


-- 
Bogdan-Andrei Iancu
www.voice-system.ro