Add missing rounding up to host page size at runtime

bytecodealliance · Jun 11, 2024 · e1a076b · e1a076b
1 parent b44ec14
commit e1a076b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/crates/wasmtime/src/runtime/vm/memory.rs b/crates/wasmtime/src/runtime/vm/memory.rs
@@ -249,6 +249,7 @@ impl MmapMemory {
             MemoryStyle::Static { byte_reservation } => {
                 assert!(byte_reservation >= plan.memory.minimum_byte_size().unwrap());
                 let bound_bytes = usize::try_from(byte_reservation).unwrap();
+                let bound_bytes = round_usize_up_to_host_pages(bound_bytes)?;
                 maximum = Some(bound_bytes.min(maximum.unwrap_or(usize::MAX)));
                 (bound_bytes, 0)
             }