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Date: Thu, 29 Sep 2005 12:15:55 -0500
From: Dan Nelson <dnelson@allantgroup.com>
To: Lefteris Tsintjelis <lefty@ene.asda.gr>
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Cc: freebsd-stable@freebsd.org, Simon Barner <barner@freebsd.org>
Subject: Re: pthread_key_create memory leakage in pthreads?
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In the last episode (Sep 29), Lefteris Tsintjelis said:
> Simon Barner wrote:
> >
> >Can you provide a (minimal) example where this happens? Also, what is
> >the exact command line?
> 
> valgrind --trace-children=yes --leak-check=yes --show-reachable=yes ./sql-m
> 
> ==12024== 200 bytes in 1 blocks are definitely lost in loss record 3 of 5
> ==12024==    at 0x3C03619F: malloc (in /usr/local/lib/valgrind/vgpreload_memcheck.so)
> ==12024==    by 0x3C0978EC: (within /usr/local/lib/valgrind/libpthread.so.1)
> ==12024==    by 0x3C09A2FD: (within /usr/local/lib/valgrind/libpthread.so.1)
> ==12024==    by 0x3C09A489: pthread_key_create (in /usr/local/lib/valgrind/libpthread.so.1)

It's probably leakage internal to valgrind, since the stack trace stops
inside a valgrind library.  I wouldn't worry about it.

-- 
	Dan Nelson
	dnelson@allantgroup.com