Regression in ioctl

[Susan Cragin]

This popped up today, and prevented me from opening my program. 

susan at ubuntu:~/.wine/drive_c/Program Files/Nuance/NaturallySpeaking10/Program$ wine natspeak
fixme:mountmgr:harddisk_ioctl returning zero-filled buffer for IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS
fixme:mountmgr:harddisk_ioctl unsupported ioctl 74080
fixme:mountmgr:harddisk_ioctl returning zero-filled buffer for IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS
fixme:mountmgr:harddisk_ioctl unsupported ioctl 74080
fixme:mountmgr:harddisk_ioctl returning zero-filled buffer for IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS
fixme:mountmgr:harddisk_ioctl unsupported ioctl 74080
fixme:reg:RegSetKeySecurity :(0x54,4,0xb05a50): stub
fixme:mountmgr:harddisk_ioctl returning zero-filled buffer for IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS
fixme:mountmgr:harddisk_ioctl unsupported ioctl 74080
susan at ubuntu:~/.wine/drive_c/Program Files/Nuance/NaturallySpeaking10/Program$ 

I had just compiled today's git. 
wine-1.3.20-44-gddad22d

Is there a regression test in my future?