commit 07c4668f6e8d6d7799f23f6ff6c6b0e338534913
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Apr 8 21:48:13 2010 +0200

    XvMC: fix memory overflow
    
    Caught by a malloc library assert.
    
    Note to self: Don't just copy&paste codelines around.
    
    Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/src/i830_hwmc.c b/src/i830_hwmc.c
index c75e420..850bf87 100644
--- a/src/i830_hwmc.c
+++ b/src/i830_hwmc.c
@@ -207,7 +207,7 @@ Bool intel_xvmc_adaptor_init(ScreenPtr pScreen)
 		return FALSE;
 	}
 
-	pAdapt = xcalloc(1, sizeof(struct intel_xvmc_hw_context));
+	pAdapt = xcalloc(1, sizeof(XF86MCAdaptorRec));
 	if (!pAdapt) {
 		ErrorF("Allocation error.\n");
 		return FALSE;