Audio problem with new patch

Hi All,

After applying the latest patch, my software encountered the following error
messages when the user depress the dial pad too fast. Each time the dial pad
button is pressed, a short wav tone is played. When the button is pressed
too fast, the following messages appear and the program aborts.

CALLED INIT ring buff with non-NULL pointer.
Init mutex at “…/…/…/…/…/mpegaudio/Audio.c”:386: Resource busy
Abort (core dumped).

Any ideas to resolve this will be appreciated.