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Date:      Tue, 01 May 2012 23:04:25 +0400
From:      Darren Baginski <kickbsd@yandex.com>
To:        Unga <unga888@yahoo.com>
Cc:        "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org>
Subject:   Re: Segmentation fault in FreeBSD 9.0 flockfile ()
Message-ID:  <393231335899065@web5d.yandex.ru>
In-Reply-To: <1335895711.57204.YahooMailNeo@web160104.mail.bf1.yahoo.com>
References:  <1335895711.57204.YahooMailNeo@web160104.mail.bf1.yahoo.com>

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Hi!

Mind to share code snippet caused the problem?

01.05.2012, 22:08, "Unga" <unga888@yahoo.com>:
> Hi all
>
> I'm getting aš Segmentation fault in FreeBSD 9.0 as follows for myprog.c:
>
> Reading symbols from /libexec/ld-elf.so.1...done.
> Loaded symbols for /libexec/ld-elf.so.1
> #0š 0x28ebb062 in flockfile () from /lib/libc.so.7
> [New Thread 29c04900 (LWP 100575/SDLTimer)]
> [New Thread 29c04300 (LWP 100416/myprog)]
> (gdb)
> (gdb) info threads
> * 2 Thread 29c04300 (LWP 100416/myprog)š 0x28ebb062 in flockfile ()
> šš from /lib/libc.so.7
> š 1 Thread 29c04900 (LWP 100575/SDLTimer)š 0x28e1527b in _umtx_op ()
> šš from /lib/libc.so.7
> (gdb)
>
> I don't use flockfile () directly in my program.
>
> I use -lpthread.
>
> Same program runs without any issue on FreeBSD 8.1.
>
> Any idea what's going on?
>
> Best regards
> Unga
>
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