t gives us another two pointers and we have copy those. Those again give us some more pointers that we have to copy. Besides those problems, the code had a stack overflow: - struct snd_sst_buff_entry ibuf_temp[param->ibufs->entries], - obuf_temp[param->obufs->entries]; param->ibufs->entries comes from the user. Signed-off-by: Dan Carpenter Acked-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman Ú,¢—/x