nodejs
diff --git a/‎lib/internal/blob.js‎
Lines changed: 0 additions & 2 deletions b/‎lib/internal/blob.js‎
Lines changed: 0 additions & 2 deletions
diff --git a/‎test/pummel/test-blob-slice-with-large-size.js‎
Lines changed: 21 additions & 0 deletions b/‎test/pummel/test-blob-slice-with-large-size.js‎
Lines changed: 21 additions & 0 deletions
@@ -243,14 +243,12 @@ class Blob {
     } else {
       start = MathMin(start, this[kLength]);
     }
-    start |= 0;
 
     if (end < 0) {
       end = MathMax(this[kLength] + end, 0);
     } else {
       end = MathMin(end, this[kLength]);
     }
-    end |= 0;
 
     contentType = `${contentType}`;
     if (RegExpPrototypeExec(disallowedTypeCharacters, contentType) !== null) {
 
@@ -0,0 +1,21 @@
+'use strict';
+const common = require('../common');
+
+// Buffer with size > INT32_MAX
+common.skipIf32Bits();
+
+const assert = require('assert');
+
+const size = 2 ** 31;
+
+try {
+  const buf = Buffer.allocUnsafe(size);
+  const blob = new Blob([buf]);
+  const slicedBlob = blob.slice(size - 1, size);
+  assert.strictEqual(slicedBlob.size, 1);
+} catch (e) {
+  if (e.code !== 'ERR_MEMORY_ALLOCATION_FAILED') {
+    throw e;
+  }
+  common.skip('insufficient space for Buffer.allocUnsafe');
+}
Original file line number	Diff line number	Diff line change
@@ -243,14 +243,12 @@ class Blob {
243	243	} else {
244	244	start = MathMin(start, this[kLength]);
245	245	}
246		- start \|= 0;
247	246
248	247	if (end < 0) {
249	248	end = MathMax(this[kLength] + end, 0);
250	249	} else {
251	250	end = MathMin(end, this[kLength]);
252	251	}
253		- end \|= 0;
254	252
255	253	contentType = `${contentType}`;
256	254	if (RegExpPrototypeExec(disallowedTypeCharacters, contentType) !== null) {