Re: [Valgrind-users] Helgrind 3.9.0: false positive with pthread_mutex_destroy

[Saurabh T <sa...@ho...>]

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> Date: Fri, 8 Nov 2013 08:20:24 +0100
> Subject: Re: [Valgrind-users] Helgrind 3.9.0: false positive with pthread_mutex_destroy
> From: mag...@gm...
> To: sa...@ho...
> CC: val...@li...
>
> That is most definitely wrong. Thread 1 destroys a locked mutex, and
> according to http://pubs.opengroup.org/onlinepubs/009695399/functions/pthread_mutex_init.html
> :
>> Attempting to destroy a locked mutex results in undefined behavior.
>
> BR
> Magnus Reftel

You are right. But I was wrong about what was going on. The mutex *is* destroyed after unlocking. Sorry. I guess I will put in a suppression for now.

saurabh