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Subject: Re: Having problems with a program after upgrading to Cygwin 1.5.5
From: Nuno Ferreira <nuno DOT ferreira AT graycell DOT biz>
To: Jarrod Hermer <jarrod AT mybeat DOT net>
Cc: Cygwin mailing list <cygwin AT cygwin DOT com>
In-Reply-To: <001001c3cebe$62b282c0$3d01a8c0@lonewolf>
References: <001001c3cebe$62b282c0$3d01a8c0 AT lonewolf>
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Organization: Graycell
Message-Id: <1072784587.806.43.camel@taz.graycell.biz>
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Date: Tue, 30 Dec 2003 11:43:07 +0000
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X-OriginalArrivalTime: 30 Dec 2003 11:43:07.0958 (UTC) FILETIME=[181A0560:01C3CECA]
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On Ter, 2003-12-30 at 10:19, Jarrod Hermer wrote:
> I have been successfully using Kannel, latest cvs release from
> www.kannel.org under cygwin 1.3.4 for quite some time. As soon as I
> upgraded to 1.5.5 the program stopped functioning correctly. I think it
> may be because of the way it (kannel and/or cygwin) handles threads
> because the issue only arises after making multiple connections using
> Kannel.

Well, I've been debugging some problems with kannel under cygwin and got
it (sort of ) to work.
First, it doesn't run with release 1.5.5, you need the latest snapshot.
Then it runs, but has some major memory leaks. I found out that for
every message processed smsbox leaks 4 handles and bearerbox leaks 4KB
for every 3 or 4 messages processed. I tried running it under purify but
I couldn't get it to run. Any help with this will be appreciated.
The same program runs flawlessly under linux with no leaks reported by
valgrind so I'm assuming that the leaks are on cygwin code.
Any hints on how to find the memory leaks?

--
Nuno


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