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-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_fifo.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_fifo.h b/src/mesa/drivers/dri/nouveau/nouveau_fifo.h
index 956dd549dc..0805882025 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_fifo.h
+++ b/src/mesa/drivers/dri/nouveau/nouveau_fifo.h
@@ -149,6 +149,7 @@ extern void nouveau_state_cache_init(nouveauContextPtr nmesa);
#define BEGIN_RING_CACHE(subchannel,tag,size) do { \
nmesa->state_cache.dirty=1; \
nmesa->state_cache.current_pos=((tag)/4); \
+ assert(nmesa->state_cache.current_pos + size <= NOUVEAU_STATE_CACHE_ENTRIES); \
}while(0)
#define OUT_RING_CACHE(n) do { \