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Re: Still crashes in GSLazyRecursiveLock


From: David Ayers
Subject: Re: Still crashes in GSLazyRecursiveLock
Date: Fri, 23 Apr 2004 15:23:20 +0200
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.6) Gecko/20040113

Philip Mötteli wrote:




It seems, that by autoreleasing those locks, we just have postponed the problem:


My assumption derived from looking at the stack was indeed wrong. Now that I had the chance to debug it, I found the real problem.

GSLazy*Lock -init implementations did not call [super init] before releasing the receiver, which it does if the application is multithreaded to return an NS*Lock. GNUstep's implementation of NS*Lock -dealloc is able to handle partially initialized NSLock instances so we never noticed.

I've checked in a fix which always calls [super init]. Please update and try again. My tests show that it should work now.

Cheers,
David




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