nodejs
diff --git a/Collapse file
‎lib/buffer.js‎
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+2-2Lines changed: 2 additions & 2 deletions b/Collapse file
‎lib/buffer.js‎
Copy file name to clipboardExpand all lines: lib/buffer.js
+2-2Lines changed: 2 additions & 2 deletions
diff --git a/Collapse file
‎test/parallel/test-buffer.js‎
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+11Lines changed: 11 additions & 0 deletions b/Collapse file
‎test/parallel/test-buffer.js‎
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+11Lines changed: 11 additions & 0 deletions
@@ -199,8 +199,8 @@ Object.setPrototypeOf(SlowBuffer, Uint8Array);
 
 
 function allocate(size) {
-  if (size === 0) {
-    return createBuffer(size);
+  if (size <= 0) {
+    return createBuffer(0);
   }
   if (size < (Buffer.poolSize >>> 1)) {
     if (size > (poolSize - poolOffset))
 
@@ -1465,3 +1465,14 @@ assert.equal(Buffer.prototype.parent, undefined);
 assert.equal(Buffer.prototype.offset, undefined);
 assert.equal(SlowBuffer.prototype.parent, undefined);
 assert.equal(SlowBuffer.prototype.offset, undefined);
+
+{
+  // Test that large negative Buffer length inputs don't affect the pool offset.
+  assert.deepStrictEqual(Buffer(-Buffer.poolSize), Buffer.from(''));
+  assert.deepStrictEqual(Buffer(-100), Buffer.from(''));
+  assert.deepStrictEqual(Buffer.allocUnsafe(-Buffer.poolSize), Buffer.from(''));
+  assert.deepStrictEqual(Buffer.allocUnsafe(-100), Buffer.from(''));
+
+  // Check pool offset after that by trying to write string into the pool.
+  assert.doesNotThrow(() => Buffer.from('abc'));
+}