From: Eric Wong <normalperson@...>
Date: 2010-07-17T05:45:08+09:00
Subject: [ruby-core:31319] Re: [Bug #3566] memory leak when	spawning+joining Threads in a loop

Yusuke ENDOH <mame@tsg.ne.jp> wrote:
> I'll commit the following patch instead of the previous one, because
> the previous one seems to cause SEGV when running make test. (sorry!)
> 
> diff --git a/thread_pthread.c b/thread_pthread.c
> index e974b73..e832b82 100644
> --- a/thread_pthread.c
> +++ b/thread_pthread.c
> @@ -226,9 +226,7 @@ get_stack(void **addr, size_t *size)
>  # endif
>      CHECK_ERR(pthread_attr_getguardsize(&attr, &guard));
>      *size -= guard;
> -# ifndef HAVE_PTHREAD_GETATTR_NP
>      pthread_attr_destroy(&attr);
> -# endif
>  #elif defined HAVE_PTHREAD_GET_STACKADDR_NP && defined
> HAVE_PTHREAD_GET_STACKSIZE_NP
>      pthread_t th = pthread_self();
>      *addr = pthread_get_stackaddr_np(th);

Thanks Yusuke, this patch works great for me and is much easier to
understand :)   #ifdef blocks inside functions scare me :x

-- 
Eric Wong