[pulseaudio-discuss] [PATCH] alsa: Silence some Valgrind warnings

Tanu Kaskinen tanu.kaskinen at linux.intel.com
Fri Feb 7 06:53:49 PST 2014

On Thu, 2014-01-30 at 23:00 +0100, David Henningsson wrote:
> On 01/29/2014 07:58 PM, Tanu Kaskinen wrote:
> > I don't know if there's some bug in alsa-lib or not, but reading dB
> > values seems to irritate Valgrind a lot. These changes remove all
> > warnings that can be removed within our own code, but reading dB
> > values still causes warnings within alsa-lib code.
> I tried to fix this in Valgrind two years ago, but got stalled:
> http://valgrind.10908.n7.nabble.com/Missing-ioctl-for-SNDRV-CTL-IOCTL-TLV-READ-td42711.html

Interesting. So, is my patch OK if I add a reference to the valgrind
mailing list thread?


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