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Date: Wed, 27 Oct 2004 17:55:48 -0700
From: Julian Elischer <julian@elischer.org>
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To: David Xu <davidxu@freebsd.org>
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cc: Daniel Eischen <deischen@freebsd.org>
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cc: John Baldwin <jhb@freebsd.org>
Subject: Re: Infinite loop bug in libc_r on 4.x with condition variables and
 signals
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David, do you have revision numbers of what needs to be MFC'd?


David Xu wrote:

> Daniel Eischen wrote:
>
>>> FWIW, we are having (I think) the same problem on 5.3 with 
>>> libpthread. The
>>>
>>> panic there is in the mutex code about an assertion failing because 
>>> a thread
>>> is on a syncq when it is not supposed to be.
>>>   
>>
>>
>> David and I recently fixed some races in pthread_join() and
>> pthread_exit() in -current libpthread.  Don't know if those
>> were responsible...
>>
>>  
>>
> That fix should be MFCed ASAP.
>
>> Here's a test program that shows correct behavior with both
>> libc_r and libpthread in -current.
>>
>>  
>>
>
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