2 files changed, 13 insertions, 6 deletions
diff --git a/src/gallium/drivers/cell/ppu/cell_pipe_state.c b/src/gallium/drivers/cell/ppu/cell_pipe_state.c
index 66ede99d13b..c880760e4bd 100644
--- a/src/gallium/drivers/cell/ppu/cell_pipe_state.c
+++ b/src/gallium/drivers/cell/ppu/cell_pipe_state.c
@@ -116,7 +116,7 @@ cell_bind_depth_stencil_alpha_state(struct pipe_context *pipe,
 
    draw_flush(cell->draw);
 
-   if (cdsa->code.store == NULL) {
+   if ((cdsa != NULL) && (cdsa->code.store == NULL)) {
       cell_generate_depth_stencil_test(cdsa);
    }
 
diff --git a/src/gallium/drivers/cell/ppu/cell_state_emit.c b/src/gallium/drivers/cell/ppu/cell_state_emit.c
index c8d5fdf709b..e2cc9de48ad 100644
--- a/src/gallium/drivers/cell/ppu/cell_state_emit.c
+++ b/src/gallium/drivers/cell/ppu/cell_state_emit.c
@@ -74,11 +74,18 @@ cell_emit_state(struct cell_context *cell)
       struct cell_command_depth_stencil_alpha_test dsat;
       
 
-      dsat.base = (intptr_t) cell->depth_stencil->code.store;
-      dsat.size = (char *) cell->depth_stencil->code.csr
-	  - (char *) cell->depth_stencil->code.store;
-      dsat.read_depth = TRUE;
-      dsat.read_stencil = FALSE;
+      if (cell->depth_stencil != NULL) {
+	 dsat.base = (intptr_t) cell->depth_stencil->code.store;
+	 dsat.size = (char *) cell->depth_stencil->code.csr
+	     - (char *) cell->depth_stencil->code.store;
+	 dsat.read_depth = TRUE;
+	 dsat.read_stencil = FALSE;
+      } else {
+	 dsat.base = 0;
+	 dsat.size = 0;
+	 dsat.read_depth = FALSE;
+	 dsat.read_stencil = FALSE;
+      }
 
       {
 	 uint32_t *p = cell->depth_stencil->code.store;