[sr-dev] crash at startup when listening address does not exist

[Juha Heinanen]

Andrei Pelinescu-Onciul writes:

> I cannot reproduce it.

i tried again and got the same crash:

May  5 22:39:28 sip /usr/sbin/sip-proxy[6876]: ERROR: <core> [udp_server.c:400]: ERROR: udp_init: bind(8, 0xb7275490, 16) on 192.98.102.10: Cannot assign requested address
May  5 22:39:28 sip kernel: [ 7700.781318] sip-proxy[6876]: segfault at 786e6570 ip b76e1e38 sp bfaa7ecc error 4 in libc-2.11.2.so[b766f000+140000]
May  5 22:39:29 sip sip-proxy: ERROR: <core> [daemonize.c:307]: Main process exited before writing to pipe

> Do you get a coredump? If so, could you send a backtrace?

here you go:

(gdb) bt
#0  0xb76e1e38 in strcmp () from /lib/i686/cmov/libc.so.6
#1  0x080f19f9 in find_mod_export_record (mod=0xb747d080 "db_mysql", 
    name=0xb7241963 "db_bind_api", param_no=0, flags=0, mod_if_ver=0xbfaa7f5c)
    at sr_module.c:615
#2  0x080f1c56 in find_mod_export (mod=0xb747d080 "db_mysql", 
    name=0xb7241963 "db_bind_api", param_no=0, flags=0) at sr_module.c:680
#3  0xb723925c in db_bind_mod (mod=0xb66a75a4, mydbf=0x8) at db.c:199
#4  0xb66a3fe2 in ht_db_init_con () at ht_db.c:74
#5  0xb669be84 in destroy () at htable.c:218
#6  0x080efb84 in destroy_modules () at sr_module.c:732
#7  0x0809000c in cleanup (show_status=0) at main.c:530
#8  0x08090c99 in shutdown_children (show_status=0, sig=<value optimized out>)
    at main.c:672
#9  0x080937c7 in main (argc=17, argv=0xbfaa8224) at main.c:2452

-- juha