wined3d: Avoid potential NULL pointer dereference (Coverity).

Signed-off-by: Józef Kucia <jkucia@codeweavers.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

wined3d: Avoid potential NULL pointer dereference (Coverity).
b202586e · Józef Kucia · Alexandre Julliard · 741fe13d · b202586e
Commit b202586e authored Aug 31, 2017 by Józef Kucia Committed by Alexandre Julliard Aug 31, 2017
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cs.c dlls/wined3d/cs.c +3 -3

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--- a/dlls/wined3d/cs.c
+++ b/dlls/wined3d/cs.c
@@ -1317,10 +1317,10 @@ static void wined3d_cs_exec_set_unordered_access_view(struct wined3d_cs *cs, con
    if (prev)
        InterlockedDecrement(&prev->resource->bind_count);

-    device_invalidate_state(cs->device, STATE_UNORDERED_ACCESS_VIEW_BINDING(op->pipeline));
-
-    if (op->initial_count != ~0u)
+    if (op->view && op->initial_count != ~0u)
        wined3d_unordered_access_view_set_counter(op->view, op->initial_count);
+
+    device_invalidate_state(cs->device, STATE_UNORDERED_ACCESS_VIEW_BINDING(op->pipeline));
 }

 void wined3d_cs_emit_set_unordered_access_view(struct wined3d_cs *cs, enum wined3d_pipeline pipeline,