[freetds] Cored dump
Frediano Ziglio
freddyz77 at tin.it
Sat Nov 26 13:59:15 EST 2005
Il giorno ven, 25/11/2005 alle 18.11 +0000, martin A. ha scritto:
> I have a problem with connections to the server. The connections mostly the
> time work without problem, I can run querys, sp etc very well, but after
> some time when the program try to connect to the server the application
> hungs, the core.xxxx does not show important things ....:
> gdb only shows this:
>
> (gdb) bt
> #0 0x00000000 in ?? ()
> #1 0x00000000 in ?? ()
> (gdb)
>
Quite strange... stack corruption, no debug informations??
>
> but the coredump file is generated in a call to dbopen()( I see this in my
> own log). I put another log file from the freetds library, the file contains
> only this (after some hours that the programm is running)
>
>
> [root at localhost ivr]# more freetds_20051125_171857.log
> util.c:276:Starting log file for FreeTDS 0.64.dev.20051019
> on 2005-11-25 17:17:23 with debug flags 0x4fff.
> iconv.c:361:iconv to convert client-side data to the "ISO-8859-1" character
> set
> iconv.c:514:tds_iconv_info_init: converting "ISO-8859-1"->"UCS-2LE"
> iconv.c:514:tds_iconv_info_init: converting "ISO-8859-1"->"UCS-2LE"
> net.c:168:Connecting to 213.27.242.161 port 1433.
> net.c:236:tds_open_socket: 0.0.0.0:0: Operation now in progress
>
Quite strange... what did happen to sin variable ??
Note that lines 168 and 236 should print same informations!!!
I suspect a corruption but I could not spot the line...
freddy77
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