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Re: hangs in flockfile() during fread() or fclose()

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Re: hangs in flockfile() during fread() or fclose()

Subject: Re: hangs in flockfile() during fread() or fclose()
From: Paul Smith <email@hidden>
Date: Fri, 11 Jul 2014 16:18:40 -0400

On Thu, 2014-07-10 at 17:43 -0700, Greg Parker wrote:
> > Am I understanding the code correctly, or did I miss something?
> Should
> > I file a bug?  If so where's the best place?
>
> Your diagnosis sounds plausible to me. That code needs appropriate
> memory barriers if it wants to play games with lock-free algorithms,
> and I don't see any. Please file a bug report from
> http://bugreport.apple.com.

OK 17644882 has been filed.  Thanks all!

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References:
	>hangs in flockfile() during fread() or fclose() (From: Paul Smith <email@hidden>)
	>Re: hangs in flockfile() during fread() or fclose() (From: "Stephen J. Butler" <email@hidden>)
	>Re: hangs in flockfile() during fread() or fclose() (From: Paul Smith <email@hidden>)
	>Re: hangs in flockfile() during fread() or fclose() (From: Greg Parker <email@hidden>)
	>Re: hangs in flockfile() during fread() or fclose() (From: Paul Smith <email@hidden>)
	>Re: hangs in flockfile() during fread() or fclose() (From: Paul Smith <email@hidden>)
	>Re: hangs in flockfile() during fread() or fclose() (From: Greg Parker <email@hidden>)

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