Article delegate-en <_A4086@delegate-en.ML_>
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[delegate-en/4086] [Reference:<_A4085@delegate-en.ML_>]
Newsgroups: mail-lists.delegate-en

[DeleGate-En] Re: VStr overflow in Xstrcpy and TIME_WAIT state
21 Aug 2008 21:57:58 GMT "Jean Aumont" <pvahqbdyi.ml@ml.delegate.org>


Hi,

Thanks for replying so fast.

Regarding the Question 1: Is this normal to see "VStr overflow in
Xstrcpy" in the ERRORLOG file ?

In my configuration file there is nothing longer than about 100
characters, so I do not think that this is the problem.

But regarding the logs, I see always the same pattern:

08/21 14:32:35.92 [28110] 18+3: (0) accepted [38]
-@[10.15.13.34]tdc2app51.dev.mediagrif.com:60952 (1219343555.916s)(1)
08/21 14:32:35.92 [28110] 18+3: #HT11 Don't Keep-Alive [POST] with body:
Content-Length: 88^M
08/21 14:32:35.92 [28110] 18+3: Proxy: host=tdc2app51.dev.mediagrif.com;
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0;
ICEbrowser); DIRECT
08/21 14:32:35.92 [28110] 18+3: HCKA:[0] keep-alive;
host=tdc2app51.dev.mediagrif.com; (User-Agent: Mozilla/4.0 (compatible;
MSIE 6.0; Windows NT 5.0; ICEbrowser))
08/21 14:32:35.92 [28110] 18+3: REQUEST - POST
http://www.planetbids.com/Pasadena/SetV4.cfm HTTP/1.1^M
08/21 14:32:35.92 [28110] 18+3: VStr overflow in Xstrcpy
(9.8.4-pre3:master.c:730) 000/000/00X FFBAC6E0-FFBAC6E0-FFBAC7DF
"www.planetbids.com"[FFBAC6F2]
08/21 14:32:35.92 [28110] 18+3: VStr overflow in Xstrcpy
(9.8.4-pre3:master.c:730) 000/000/00X FFBAC008-FFBAC008-FFBAC107
"FBAC6E0-FFBAC6E0-FFBAC7DF  "www."[FFBAC0E7]""[FFBAC0E7]

Any other ideas ?

Thanks,

Jean Aumont
 

-----Original Message-----
From: Yutaka Sato [mailto:feedback@delegate.org] 
Sent: Thursday, August 21, 2008 5:36 PM
To: feedback@delegate.org
Cc: feedback@delegate.org; Jean Aumont
Subject: Re: [DeleGate-En] VStr overflow in Xstrcpy and TIME_WAIT state

Hi,

In message
<_A4084@delegate-en.ML_> on
08/22/08(05:23:23) you "Jean Aumont" <pvahqbdyi.ml@ml.delegate.org> wrote:
 |I have 2 questions regarding the "Delegated" proxy:

The name is "DeleGate" :)

 |Question 1: Is this normal to see "VStr overflow in Xstrcpy" in the
|ERRORLOG file ?
 |=============

No, it's abnormal.

 |08/21 14:32:52 [28110]-P8080 VStr overflow in Xstrcpy
 |(9.8.4-pre3:master.c:730) 000/000/00X FFBA5348-FFBA5348-FFBA5447
|"FBA5A20-FFBA5A20-FFBA5B1F  "www."[FFBA5427]""[FFBA5427]
 |08/21 14:32:52 [28110]-P8080 VStr overflow in Xstrcpy
 |(9.8.4-pre3:master.c:730) 000/000/00X FFBA4F40-FFBA4F40-FFBA503F
|"www.dcsdk12.org"[FFBA4F4F]

It might be the result of a long string (longer than 256bytes) in your
configuration parameters like CMAP, AUTHORIZER, or so which could not be
copied thus truncated.


 |Question 2: I have a lot of connection in a TIME_WAIT state, what can
|cause that ?
 |=============

It's a normal status of TCP.
Retrieve TIME_WAIT in Google or so :)

Cheers,
Yutaka
--
  9 9   Yutaka Sato <y.sato@delegate.org> http://delegate.org/y.sato/
 ( ~ )  National Institute of Advanced Industrial Science and Technology
_<   >_ 1-1-4 Umezono, Tsukuba, Ibaraki, 305-8568 Japan
Do the more with the less -- B. Fuller

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