[OpenSIPS-Devel] [ opensips-Bugs-2274274 ] seg fault in db_postgres

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Bugs item #2274274, was opened at 2008-11-12 22:25
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Category: modules
Group: trunk
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Brent (brent_thomson)
Assigned to: Nobody/Anonymous (nobody)
Summary: seg fault in db_postgres

Initial Comment:
Partial output:

*** glibc detected *** opensips: free(): invalid next size (fast): 0x0000000001166c70 ***
======= Backtrace: =========
/lib64/libc.so.6[0x2b92149b8684]
/lib64/libc.so.6(cfree+0x8c)[0x2b92149bbccc]
/usr/lib64/libpq.so.5(PQsendQuery+0x69)[0x2b921642a819]
/usr/lib64/opensips/modules/db_postgres.so[0x2b921620f0df]
opensips(db_do_query+0x335)[0x4b0da1]
/usr/lib64/opensips/modules/db_postgres.so(db_postgres_query+0x8a)[0x2b921620fd59]
/usr/lib64/opensips/modules/auth_db.so[0x2b92181ae5f1]
/usr/lib64/opensips/modules/auth_db.so[0x2b92181ae0f1]
/usr/lib64/opensips/modules/auth_db.so(proxy_authorize+0x2a)[0x2b92181adec8]
opensips(do_action+0x24d4)[0x410de0]
opensips(run_action_list+0x32)[0x40e1fa]
opensips[0x44d7aa]
opensips(eval_expr+0xc8)[0x451633]
opensips(eval_expr+0x1ac)[0x451717]
opensips(eval_expr+0x1e0)[0x45174b]
opensips(do_action+0x1caf)[0x4105bb]
opensips(run_action_list+0x32)[0x40e1fa]
opensips(do_action+0x1de0)[0x4106ec]
opensips(run_action_list+0x32)[0x40e1fa]
opensips[0x40e46e]
opensips(do_action+0x103b)[0x40f947]
opensips(run_action_list+0x32)[0x40e1fa]
opensips(do_action+0x1de0)[0x4106ec]
opensips(run_action_list+0x32)[0x40e1fa]
opensips[0x40e46e]
opensips(run_top_route+0x61)[0x40e526]
opensips(receive_msg+0x51f)[0x445da6]
opensips(udp_rcv_loop+0x45c)[0x47af5b]
opensips[0x4219ad]
opensips(main+0x1c74)[0x423ccf]
/lib64/libc.so.6(__libc_start_main+0xf4)[0x2b92149648b4]
opensips[0x40e119]

CentOS 5.2
OpenSIPS: latest from svn (about an hour ago)
PostgreSQL libs: 8.3.4 (built against the same)
DB in writeback mode

Causes OpenSIPS to crash every time within a few minutes of starting. I can reproduce the crash by repeatedly reregistering a hard or soft phone, making a call from a successfully registered device, or anything else that touches the database. Reference build and config is OpenSER 1.2, which does not have the problem.

The core dump is too large to attach so I've posted it here:

http://www.sendspace.com/file/1pv989


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