1 files changed, 6 insertions, 0 deletions
diff --git a/hw/misc/macio/mac_dbdma.c b/hw/misc/macio/mac_dbdma.c
index 3335476c29..b25e8511b2 100644
--- a/hw/misc/macio/mac_dbdma.c
+++ b/hw/misc/macio/mac_dbdma.c
@@ -748,9 +748,15 @@ static void dbdma_reset(void *opaque)
 void* DBDMA_init (MemoryRegion **dbdma_mem)
 {
     DBDMAState *s;
+    int i;
 
     s = g_malloc0(sizeof(DBDMAState));
 
+    for (i = 0; i < DBDMA_CHANNELS; i++) {
+        DBDMA_io *io = &s->channels[i].io;
+        qemu_iovec_init(&io->iov, 1);
+    }
+
     memory_region_init_io(&s->mem, NULL, &dbdma_ops, s, "dbdma", 0x1000);
     *dbdma_mem = &s->mem;
     vmstate_register(NULL, -1, &vmstate_dbdma, s);