Missed patches concerning valgrind-detected issues

[Kirill K. Smirnov]

Hello, Alexandre,

Is there anything wrong with this couple of patches:

dsound: check error status of waveOutGetVolume() function before using 
retrieved values (found by valgrind)
http://www.winehq.org/pipermail/wine-patches/2008-July/058124.html

and

cmd: Do not deceive CompareString() passing more characters then we really 
have (found by valgrind)
http://www.winehq.org/pipermail/wine-patches/2008-July/058504.html

Thanks
--
Kirill