From: Clemens Ladisch <clemens@ladisch.de>
To: Henning Thielemann <alsa@henning-thielemann.de>
Cc: Takashi Iwai <tiwai@suse.de>, alsa-devel@alsa-project.org
Subject: Re: snd_seq_parse_address accesses uninitialised data
Date: Tue, 25 Sep 2012 12:51:23 +0200 [thread overview]
Message-ID: <50618CAB.1050607@ladisch.de> (raw)
In-Reply-To: <alpine.DEB.2.00.1209241919140.6917@anubis.informatik.uni-halle.de>
Henning Thielemann wrote:
> I also asked in the valgrind mailing list and got this answer:
> http://sourceforge.net/mailarchive/forum.php?thread_name=506089CA.5030309%40bitwagon.com&forum_name=valgrind-users
>
> Of course, I can suppress the message for me, but I expect that more
> people will stumble on it. Thus I'd prefer a resolution of the problem
> in ALSA.
If we worked around this bug in valgrind, then it would not be
possible to detect an actual uninitialized-use bug on this variable
with a (correctly-working) memory checker.
Regards,
Clemens
prev parent reply other threads:[~2012-09-25 10:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-23 17:08 snd_seq_parse_address accesses uninitialised data Henning Thielemann
2012-09-24 8:01 ` Takashi Iwai
2012-09-24 14:20 ` Henning Thielemann
2012-09-24 15:46 ` Takashi Iwai
2012-09-24 17:22 ` Henning Thielemann
2012-09-25 10:51 ` Clemens Ladisch [this message]
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