wined3d: Clear active lights when cleaning up a D3D stateblock.

This prevents dangling pointers as the light structures that the pointers in the state->lights array point to are freed below when cleaning the light maps.

wined3d: Clear active lights when cleaning up a D3D stateblock.
3cd86c9f · Joachim Priesner · Alexandre Julliard · 22acc5cb · 3cd86c9f
Commit 3cd86c9f authored May 08, 2014 by Joachim Priesner Committed by Alexandre Julliard May 09, 2014
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stateblock.c dlls/wined3d/stateblock.c +5 -0

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--- a/dlls/wined3d/stateblock.c
+++ b/dlls/wined3d/stateblock.c
@@ -539,6 +539,11 @@ void state_cleanup(struct wined3d_state *state)
    if (!(state->flags & WINED3D_STATE_NO_REF))
        state_unbind_resources(state);

+    for (counter = 0; counter < MAX_ACTIVE_LIGHTS; ++counter)
+    {
+        state->lights[counter] = NULL;
+    }
+
    for (counter = 0; counter < LIGHTMAP_SIZE; ++counter)
    {
        struct list *e1, *e2;