Backport PR #82480 to 7.0 (#82572)

dotnet · Mar 9, 2023 · 2486cb8 · 2486cb8
1 parent d7aa584
commit 2486cb8
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/src/mono/wasm/runtime/memory.ts b/src/mono/wasm/runtime/memory.ts
@@ -54,10 +54,7 @@ function assert_int_in_range(value: Number, min: Number, max: Number) {
 }
 
 export function _zero_region(byteOffset: VoidPtr, sizeBytes: number): void {
- if (((<any>byteOffset % 4) === 0) && ((sizeBytes % 4) === 0))
- Module.HEAP32.fill(0, <any>byteOffset >>> 2, sizeBytes >>> 2);
- else
- Module.HEAP8.fill(0, <any>byteOffset, sizeBytes);
+ Module.HEAP8.fill(0, <any>byteOffset, sizeBytes + <any>byteOffset);
 }
 
 export function setB32(offset: MemOffset, value: number | boolean): void {