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Sender: cygwin-owner@cygwin.com
Date: Fri, 7 Dec 2001 16:26:33 GMT
From: Cliff Hones <cliff@aonix.co.uk>
Message-Id: <200112071626.QAA09145@trillian.uk.aonix.com>
To: DrScott@gmx.de
CC: cygwin@cygwin.com
In-reply-to: <14214257250.20011207010527@gmx.de> (message from Henning Moll on
	Fri, 7 Dec 2001 01:05:27 +0100)
Subject: Re: problems with dlopen
References:  <14214257250.20011207010527@gmx.de>

> Why does this code fail with segfault?
> I think the problem is that dlopen calls malloc itself? Is that right?
> Any suggestions how to fix it?

If your suspicion is correct, then simply moving "state = 1" to before
the call of dlopen should do the trick, i.e.:

                case 0:
                        state = 1;
                        handle = dlopen("cygwin1.dll", RTLD_NOW);
                        orig_malloc = (void *(*)(size_t)) dlsym (handle, "malloc");
                        /*fall through*/
-- Cliff

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