sanity check for vertex counter

diff --git a/src/mesa/tnl/t_save_api.c b/src/mesa/tnl/t_save_api.c
index 08a5036c6d1b7d9e40709589c55ec2328263841c..76cc12e084f8f626609aa72b4baf887218ea6bfe 100644 (file)
--- a/src/mesa/tnl/t_save_api.c
+++ b/src/mesa/tnl/t_save_api.c
@@ -440,6 +440,10 @@ static void _save_upgrade_vertex( GLcontext *ctx,
    tnl->save.vertex_size += newsz - oldsz;
    tnl->save.counter = ((SAVE_BUFFER_SIZE - tnl->save.vertex_store->used) / 
                        tnl->save.vertex_size);
+   /* [dBorca] begin shameless plug */
+   if (tnl->save.counter > ctx->Const.MaxArrayLockSize )
+      tnl->save.counter = ctx->Const.MaxArrayLockSize;
+   /* [dBorca] end shameless plug */
    tnl->save.initial_counter = tnl->save.counter;