[29812] in Kerberos
Re: Kerberos throwing SIGABORT in exit processing
daemon@ATHENA.MIT.EDU (Tom Yu)
Mon May 12 12:08:34 2008
To: Ken Raeburn <raeburn@MIT.EDU>
From: Tom Yu <tlyu@MIT.EDU>
Date: Mon, 12 May 2008 12:07:23 -0400
In-Reply-To: <64748717-CACB-448F-BC58-ACF2146D2286@mit.edu> (Ken Raeburn's
message of "Mon, 12 May 2008 09:43:25 -0400")
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Cc: John Hascall <john@iastate.edu>, kerberos@MIT.EDU
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Ken Raeburn <raeburn@MIT.EDU> writes:
> I've seen reports of crashes in the thread support before, but aside
> from a race condition Ezra reported (is this program multithreaded?),
> mostly they seem to do with programs that load multiple versions of
> the com_err library and I guess finalization code for one gets run
> without it having been properly initialized, or something. Can you
> give me some more details on this case? For example, what libraries
> are getting loaded by this program?
I wonder if destructors running out of order might do this, e.g.,
libkrb5support destructor runs before the libcom_err destructor.
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