..more..

(gdb) bt full
#0  rlm_sql_authorize (instance=0x42735fd0, request=0x42a5bf74)
    at rlm_sql.c:492
        check_tmp = (VALUE_PAIR *) 0x0
        reply_tmp = (VALUE_PAIR *) 0x0
        passwd_item = (VALUE_PAIR *) 0x42a81034
        found = 1
        sqlsocket = (SQLSOCK *) 0x427d1fe8
        row = 0x42a81034
        querystr = "SELECT Value,Attribute FROM radcheck WHERE UserName = 'toddtest' 
AND ( Attribute = 'User-Password' OR Attribute = 'Password' OR Attribute = 
'Crypt-Password' ) ORDER BY Attribute DESC\000ergroup.GroupName"...
        ret = 0
        sqlusername = "toddtest", '\000' <repeats 509 times>
#1  0x080569f0 in call_modsingle (component=1, sp=0x42729fcc, 
    request=0x42a5bf74, default_result=6) at modcall.c:211
        component = 1
        sp = (modsingle *) 0x42729fcc
        request = (REQUEST *) 0x42a5bf74
        myresult = 1118158708
#2  0x08056b68 in modcall (component=1, c=0x42729fcc, request=0x42a5bf74)
    at modcall.c:315
        sp = (modsingle *) 0x42a81034
        c = (modcallable *) 0x42729fcc
---Type <return> to continue, or q <return> to quit---q
Quit
(gdb) print row
$1 = 0x42a81034
(gdb) print *row
$2 = 0x42a81040 "XKgM9N6tR3Xw2"
(gdb) print row[0]
$3 = 0x42a81040 "XKgM9N6tR3Xw2"
(gdb) 

-- 
Todd Fries .. [EMAIL PROTECTED]

(last updated $ToddFries: signature.p,v 1.2 2002/03/19 15:10:18 todd Exp $)

Penned by Alan DeKok on Mon, Aug 19, 2002 at 02:42:19PM -0400, we have:
| "Todd T. Fries" <[EMAIL PROTECTED]> wrote:
| > It seems to happen when the database is doing a hot-backup and is
| > unresponsive/slow for a few (10-15) minutes.
| 
|   If authorization depends on that database, and it goes down for
| 10-15 minutes, then there's not much point in running the server
| during that time.
| 
|   If the MySQL server really does disappear during backups, I'd
| suggest doing something else to keep the RADIUS alive...
| 
| 
| > Mon Aug 19 00:16:47 2002 : Error: rlm_sql:  There are no DB handles to use!
| > Mon Aug 19 00:17:37 2002 : Error: CHILD: exit on signal (11)
| 
|   Hmm.. that's an unchecked de-referencing of a NULL pointer
| somewhere.  Without more information, it's hard to know where.
| 
|   Alan DeKok.
| 
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