Original commit message from CVS: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_chain): Make sure we only write to writable buffers
Original commit message from CVS: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_chain): Make sure we only write to writable buffers