[xymon] PROBLEM IN BBPROXY WITH MULTIPLE BBDISPLAYS

[simo hmami]

 Thank you for your response,


I applied the patch then i reproduced  the problem (one bbdisplay server up & the second down) but it dosn't seem to be workin,
 the bbproxy still can't send informations.


Regards





Date: Thu, 2 Sep 2010 09:28:36 +0200
From: tobias.nygren at qbranch.se
To: xymon at xymon.com
CC: simobimou at hotmail.com
Subject: Re: [xymon] PROBLEM IN BBPROXY WITH MULTIPLE BBDISPLAYS

On Tue, 31 Aug 2010 10:36:05 +0000
simo hmami <simobimou at hotmail.com> wrote:
 
> When i say the bbdisplay is down i meen that the server crashs and is unreachable because when i just stop xymon on one of the bbdisplays server  the bbproxy still send information to the second one.
> So the problem is produced when one of the  bbdisplays is unreachable.
 
> Anyone has any solution, idea, suggestion ....?
 
Hi,
 
We have the same problem and have a locally developed workaround for it.
It seems bbproxy tries to add a negative file descriptor to an
fd_set, which causes an out-of-bounds array access. Patch is attached.
 
Kind regards,
-Tobias Nygren

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