[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [28730] trunk/blender/source/blender/ editors/space_view3d/drawvolume.c: drawing volume had a buffer overrun in some cases

[Campbell Barton]

Revision: 28730
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=28730
Author:   campbellbarton
Date:     2010-05-11 22:38:01 +0200 (Tue, 11 May 2010)

Log Message:
-----------
drawing volume had a buffer overrun in some cases

Modified Paths:
--------------
    trunk/blender/source/blender/editors/space_view3d/drawvolume.c

Modified: trunk/blender/source/blender/editors/space_view3d/drawvolume.c
===================================================================
--- trunk/blender/source/blender/editors/space_view3d/drawvolume.c	2010-05-11 20:06:20 UTC (rev 28729)
+++ trunk/blender/source/blender/editors/space_view3d/drawvolume.c	2010-05-11 20:38:01 UTC (rev 28730)
@@ -349,6 +349,11 @@
 		}
 	}
 
+	if(i >= 8) {
+		/* fallback, avoid using buffer over-run */
+		i= 0;
+	}
+
 	// printf("i: %d\n", i);
 	// printf("point %f, %f, %f\n", cv[i][0], cv[i][1], cv[i][2]);