Validation of Number of Channels on WAV files.

Corrects the validation of the number of channels that was causing a floating
point exception when this number is zero.
It also corrects the range of admitted channels on WAV files.

Change-Id: I21f005d1f30c1fd93206c6bce0d3be4b8307059c
Signed-off-by: Niel Alejandro Paz <niel.paz.hernandez@intel.com>
Signed-off-by: Vineela Tummalapalli <vineela.tummalapalli@intel.com>
Signed-off-by: Zhiquan Liu <zhiquan.liu@intel.com>
1 file changed