From 820afb19a98dd6f6469262a5538d6d929cf3af12 Mon Sep 17 00:00:00 2001
From: Marcus Holland-Moritz <github@mhxnet.de>
Date: Sat, 24 Jun 2023 11:13:40 +0200
Subject: [PATCH] Ensure 64-bit shift

---
 src/dwarfs/block_manager.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/dwarfs/block_manager.cpp b/src/dwarfs/block_manager.cpp
index 1473a374..12e8c9e2 100644
--- a/src/dwarfs/block_manager.cpp
+++ b/src/dwarfs/block_manager.cpp
@@ -330,7 +330,7 @@ class block_manager_ final : public block_manager::impl {
   static size_t bloom_filter_size(const block_manager::config& cfg) {
     auto hash_count = pow2ceil(std::max<size_t>(1, cfg.max_active_blocks)) *
                       (block_size(cfg) / window_step(cfg));
-    return (1 << cfg.bloom_filter_size) * hash_count;
+    return (static_cast<size_t>(1) << cfg.bloom_filter_size) * hash_count;
   }
 
   static size_t window_size(const block_manager::config& cfg) {