Bugfix: Buffers larger than 2^32 bytes do now work.

(Backported from 57d4f7c)
osmcode · Aug 15, 2017 · 0d9516b · 0d9516b · sebastic · Aug 27, 2017
1 parent d34da40
commit 0d9516b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/include/osmium/memory/item.hpp b/include/osmium/memory/item.hpp
@@ -62,7 +62,8 @@ namespace osmium {
         constexpr const item_size_type align_bytes = 8;
 
         inline constexpr std::size_t padded_length(std::size_t length) noexcept {
-            return (length + align_bytes - 1) & ~(align_bytes - 1);
+            return (length + static_cast<std::size_t>(align_bytes) - 1) &
+                   ~(static_cast<std::size_t>(align_bytes) - 1);
         }
 
         /**