diff --git a/src/mesa/vbo/vbo_exec_draw.c b/src/mesa/vbo/vbo_exec_draw.c
index 23a3658386c..6bb6849a6a5 100644
--- a/src/mesa/vbo/vbo_exec_draw.c
+++ b/src/mesa/vbo/vbo_exec_draw.c
@@ -198,7 +198,7 @@ static void vbo_exec_bind_arrays( GLcontext *ctx )
 	 arrays[attr].BufferObj = exec->vtx.bufferobj;
 	 arrays[attr]._MaxElement = count; /* ??? */
 
-	 data += exec->vtx.attrsz[attr] * sizeof(GLfloat);
+	 data += exec->vtx.attrsz[src] * sizeof(GLfloat);
       }
    }
 }
diff --git a/src/mesa/vbo/vbo_save_draw.c b/src/mesa/vbo/vbo_save_draw.c
index 3c6f0fccd98..bf5c6d4eefe 100644
--- a/src/mesa/vbo/vbo_save_draw.c
+++ b/src/mesa/vbo/vbo_save_draw.c
@@ -131,10 +131,12 @@ static void vbo_bind_vertex_list( GLcontext *ctx,
       break;
    }
 
-   for (attr = 0; attr < VBO_ATTRIB_MAX; attr++) {
-      if (node->attrsz[attr]) {
+   for (attr = 0; attr < VERT_ATTRIB_MAX; attr++) {
+      GLuint src = map[attr];
+
+      if (node->attrsz[src]) {
 	 arrays[attr].Ptr = (const GLubyte *)data;
-	 arrays[attr].Size = node->attrsz[attr];
+	 arrays[attr].Size = node->attrsz[src];
 	 arrays[attr].StrideB = node->vertex_size * sizeof(GLfloat);
 	 arrays[attr].Stride = node->vertex_size * sizeof(GLfloat);
 	 arrays[attr].Type = GL_FLOAT;
@@ -144,7 +146,7 @@ static void vbo_bind_vertex_list( GLcontext *ctx,
 	 
 	 assert(arrays[attr].BufferObj->Name);
 
-	 data += node->attrsz[attr] * sizeof(GLfloat);
+	 data += node->attrsz[src] * sizeof(GLfloat);
       }
    }
 }