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Article #3454

Re: sendmail 5.61 on ISC 3.2 unix i386

#3454
From: Netnews account
Date: Tue, 09 Jan 1990 16:55
19 lines
1588 bytes
In article <886@uudell.dell.com>, james@raid.dell.com (James Van Artsdalen) writes:
> I am trying to compile sendmail 5.61, straight from ucbarpa.berkeley.edu,
> for ISC SysV 3.2 i386.  I have it pretty much working with TCP/IP and
> daemon and so forth, except that I am seeing some core dumps.  It appears
> that sendmail never dumps core for the uux mailer, only SMTP.  Over
> time, the mqueue directory builds up mail that was locked when sendmail
> dumped core during delivery.  When sendmail dumps core, it is usually
> in malloc(3c) or _filbuf, with a stray pointer.
> --
> James R. Van Artsdalen          james@raid.dell.com       "Live Free or Die"
> Dell Computer Corporation  9505 Arboretum Blvd Austin TX 78759  512-338-8789

You might want to check the 'fdopen' routine on your system to make sure that
they provide a buffer.  Some systems don't create a buffer when the 'fdopen'
routine is called.  This created Mega-problems for me when I tried to port it
to HCX-UX 3.0.  I finally just called 'setbuf' on a 'malloc'ed buffer after
EVERY 'fdopen' routine call, just to make sure.

- David Summers
Technical Details
Message-ID: <3633@uafcveg.uark.edu>
Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uunet!deimos!uafcveg!netnews
References: <886@uudell.dell.com>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uunet!deimos!uafcveg!netnews
From: netnews@uafcveg.uark.edu (Netnews account)
Newsgroups: comp.mail.sendmail
Subject: Re: sendmail 5.61 on ISC 3.2 unix i386
Summary: Look at 'fdopen' to see if it does buffering.
Message-ID: <3633@uafcveg.uark.edu>
Date: 9 Jan 90 16:55:28 GMT
References: <886@uudell.dell.com>
Organization: College of Engineering, University of Arkansas, Fayetteville
Lines: 19