[Serdev] Core dump with bsd if location table not empty

[Barry Murphy]

Hi,

Running FBSD 4.10, ser starts as it should (showing from debug on)

 0(0) fixing /usr/local/lib/ser/modules/sl.so sl_send_reply
 0(0) fixing /usr/local/lib/ser/modules/sl.so sl_send_reply
 0(0) fixing /usr/local/lib/ser/modules/sl.so sl_send_reply
 0(0) fixing /usr/local/lib/ser/modules/group.so is_user_in
 0(0) fixing /usr/local/lib/ser/modules/rr.so record_route
 0(0) fixing /usr/local/lib/ser/modules/rr.so loose_route
 0(0) fixing /usr/local/lib/ser/modules/tm.so t_relay
 0(0) fixing /usr/local/lib/ser/modules/auth_db.so www_authorize
 0(0) fixing /usr/local/lib/ser/modules/auth.so www_challenge
 0(0) fixing /usr/local/lib/ser/modules/registrar.so save
 0(0) query="select
username,contact,expires,q,callid,cseq,replicate,state,flags,user_agent from
location "

However unless I login to the database and actualy empty (1-5 records) the
location table, it wont start, it core dumps:
Mar 15 21:26:04 max /kernel: pid 20999 (ser), uid 0: exited on signal 11
(core dumped)
Mar 15 21:26:04 max /kernel: Mar 15 21:26:04 max /kernel: pid 20999 (ser),
uid 0: exited on signal 11 (core dumped)


root at max:/usr/local/etc/ser# gdb ser /tmp/ser.core
GNU gdb 4.18 (FreeBSD)
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
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conditions.
Type "show copying" to see the conditions.
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This GDB was configured as "i386-unknown-freebsd"...Deprecated bfd_read
called at
/usr/src/gnu/usr.bin/binutils/gdb/../../../../contrib/gdb/gdb/dbxread.c line
2627 in elfstab_build_psymtabs
Deprecated bfd_read called at
/usr/src/gnu/usr.bin/binutils/gdb/../../../../contrib/gdb/gdb/dbxread.c line
933 in fill_symbuf

Core was generated by `ser'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/lib/libc.so.4...done.
Reading symbols from /usr/local/lib/ser/modules/mysql.so...done.
Reading symbols from /usr/local/lib/mysql/libmysqlclient.so.10...done.
Reading symbols from /usr/lib/libz.so.2...done.
Reading symbols from /usr/lib/libcrypt.so.2...done.
Reading symbols from /usr/lib/libm.so.2...done.
Reading symbols from /usr/local/lib/ser/modules/sl.so...done.
Reading symbols from /usr/local/lib/ser/modules/tm.so...done.
Reading symbols from /usr/local/lib/ser/modules/rr.so...done.
Reading symbols from /usr/local/lib/ser/modules/maxfwd.so...done.
Reading symbols from /usr/local/lib/ser/modules/usrloc.so...done.
Reading symbols from /usr/local/lib/ser/modules/registrar.so...done.
Reading symbols from /usr/local/lib/ser/modules/acc.so...done.
Reading symbols from /usr/local/lib/ser/modules/group.so...done.
Reading symbols from /usr/local/lib/ser/modules/auth.so...done.
Reading symbols from /usr/local/lib/ser/modules/auth_db.so...done.
Reading symbols from /usr/libexec/ld-elf.so.1...done.
#0  0x2a247da4 in preload_udomain (_d=0x282f6f28) at udomain.c:291
291                     ua.len      = strlen(ua.s);
(gdb) backtrace
#0  0x2a247da4 in preload_udomain (_d=0x282f6f28) at udomain.c:291
#1  0x2a244809 in register_udomain (_n=0x80dade0 "ocation", _d=0xbfbff88c)
at dlist.c:219
#2  0x2a256374 in domain_fixup (param=0x80dae0c, param_no=1) at
reg_mod.c:171
#3  0x8070273 in fix_actions (a=0x80dada8) at route.c:231
#4  0x80701af in fix_actions (a=0x80dae48) at route.c:218
#5  0x80701af in fix_actions (a=0x80da640) at route.c:218
#6  0x80748d0 in fix_rls () at route.c:651
#7  0x805bdac in main (argc=3, argv=0xbfbffb68) at main.c:1776
(gdb) print ua
$1 = {s = 0x0, len = 672125302}