From e9194dd1b068666dd94e73d95dc3cd031a89a6b7 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <darktama@iinet.net.au>
Date: Sat, 18 Nov 2006 10:03:45 +1100
Subject: Check some return vals, fixes a couple of oopses.

---
 shared-core/nouveau_fifo.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'shared-core/nouveau_fifo.c')

diff --git a/shared-core/nouveau_fifo.c b/shared-core/nouveau_fifo.c
index 73c4e9f9..441bde40 100644
--- a/shared-core/nouveau_fifo.c
+++ b/shared-core/nouveau_fifo.c
@@ -403,6 +403,10 @@ static int nouveau_fifo_alloc(drm_device_t* dev,drm_nouveau_fifo_alloc_t* init,
 				NV_DMA_ACCESS_RO,
 				NV_DMA_TARGET_VIDMEM);
 	}
+	if (!cb_obj) {
+		DRM_ERROR("unable to alloc object for command buffer\n");
+		return DRM_ERR(EINVAL);
+	}
 	dev_priv->fifos[i].cmdbuf_obj = cb_obj;
 
 	/* that fifo is used */
-- 
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