-current vs 0.53

Thompson, Bill D (London) ThompBil at exchange.uk.ml.com
Thu Sep 5 16:01:43 EDT 2002


How about the rest of the tdsdump log ?
<WILD GUESS>
you've got as far as process login tokens...
TDS protocol version problem ?
</WILD GUESS>

Bill

> -----Original Message-----
> From:	Emile Heitor [SMTP:imil at isdnet.net]
> Sent:	Thursday, September 05, 2002 2:50 PM
> To:	TDS Development Group
> Subject:	[freetds] Re: -current vs 0.53
> 
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> 
> Hi Bill,
> 
> On Thu, 5 Sep 2002, Bill Thompson wrote:
> 
> > if you look a couple of posts down, you'll see my reply to a post called
> > UNIXodbc woes.
> 
> well I did it before posting of course ;)
> In fact I didn't explained the exact behaviour of the failing try, what
> happens is a SIGSEGV, here is the interesting part of the ktrace :
> 
>  65453 isql     CALL  connect(0x5,0xbfbfa78c,0x10)
>  65453 isql     RET   connect -1 errno 36 Operation now in progress
>  65453 isql     CALL  poll(0x804f400,0x1,0)
>  65453 isql     RET   poll 0
>  65453 isql     CALL  poll(0x805c000,0x1,0)
>  65453 isql     RET   poll 0
>  65453 isql     CALL  poll(0x805c000,0x2,0x1388)
>  65453 isql     RET   poll 1
>  65453 isql     CALL  gettimeofday(0x281f882c,0)
>  65453 isql     RET   gettimeofday 0
>  65453 isql     CALL  gettimeofday(0xbfbfa614,0)
>  65453 isql     RET   gettimeofday 0
>  65453 isql     CALL  sigaction(0xd,0xbfbfa3b4,0)
>  65453 isql     RET   sigaction 0
>  65453 isql     CALL  write(0x5,0x8065200,0xa2)
>  65453 isql     GIO   fd 5 wrote 162 bytes
> 
> "\^P\^A\0\M-"\0\0\^A\0\M^Z\0\0\0\0\0\0p\0\0\0\0\0\0\0\^F\M^C\M-r\M-x\
> 
> \M^?\0\0\0\0\M-`\^C\0\0\M^H\M^?\M^?\M^?6\^D\0\0V\0\^R\0z\0\^B\0~\0\0\0\
>         ~\0\0\0~\0\^D\0\0\0\0\0\M^F\0\0\0\M^F\0
> 
> \0\M^Z\0\0\0\0 at 3\M^ZkP\M^Z\0\0\0\M^Z\0\0\0e\0h\0e\0i\0t\0o\0r\0.\0i\0s\
> 
> \0d\0n\0e\0t\0.\0n\0e\0t\0s\0a\0O\0D\0B\0C\0u\0s\0_\0e\0n\0g\0l\0i\0s\
>         \0h\0"
>  65453 isql     RET   write 162/0xa2
>  65453 isql     CALL  sigaction(0xd,0xbfbfa3b4,0)
>  65453 isql     RET   sigaction 0
>  65453 isql     CALL  read(0x5,0xbfbfa5a4,0x8)
>  65453 isql     RET   read -1 errno 35 Resource temporarily unavailable
>  65453 isql     PSIG  SIGSEGV SIG_DFL
>  65453 isql     NAMI  "isql.core"
> 
> And yes, I'm sure it does try to the connect the SQL server as the
> tcpdump log shows :
> 
> 15:46:29.293561 mil.4163 > <host>.ms-sql-s: S
> 3402014867:3402014867(0) win 57344 <mss 1460,nop,wscale
> 0,nop,nop,timestamp 27558682 0> (DF)
> 15:46:29.297432 mil.4163 > <host>.ms-sql-s: . ack
> 1514433150 win 57920 <nop,nop,timestamp 27558682 0> (DF)
> 15:46:29.297631 mil.4163 > <host>.ms-sql-s: P 0:162(162)
> ack 1 win 57920 <nop,nop,timestamp 27558682 0> (DF)
> 15:46:29.302770 mil.4163 > <host>.ms-sql-s: . ack 88 win
> 57834 <nop,nop,timestamp 27558682 24167094> (DF)
> 15:46:29.331718 mil.4163 > <host>.ms-sql-s: F 162:162(0)
> ack 88 win 57920 <nop,nop,timestamp 27558685 24167094> (DF)
> 
> and the freetds trace log :
> 
> 2002-09-05 15:32:50.205734 Connecting addr <IP> port 1433
> 2002-09-05 15:32:50.217261 inside tds_process_login_tokens()
> 
> I beleive there is a FreeBSD issue here, I'll have a look on this.
> 
> Thanks for your help,
> 
> Best Regards,
> 
> - ---
> Emile Heitor
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