fix compat issue

gurgunday · gurgunday · commit a5b268e772e6 · 2025-10-26T17:56:56.000+01:00
diff --git a/lib/buffer.js b/lib/buffer.js
@@ -615,7 +615,12 @@ Buffer.concat = function concat(list, length) {
     if (toCopy === bufLength) {
       TypedArrayPrototypeSet(buffer, buf, pos);
     } else {
-      TypedArrayPrototypeSet(buffer, TypedArrayPrototypeSubarray(buf, 0, toCopy), pos);
+      const src = new Uint8Array(
+        TypedArrayPrototypeGetBuffer(buf),
+        TypedArrayPrototypeGetByteOffset(buf),
+        toCopy,
+      );
+      TypedArrayPrototypeSet(buffer, src, pos);
     }
     pos += toCopy;
   }

Original file line number	Diff line number	Diff line change
`@@ -615,7 +615,12 @@ Buffer.concat = function concat(list, length) {`
`615`	`615`	`if (toCopy === bufLength) {`
`616`	`616`	`TypedArrayPrototypeSet(buffer, buf, pos);`
`617`	`617`	`} else {`
`618`		`- TypedArrayPrototypeSet(buffer, TypedArrayPrototypeSubarray(buf, 0, toCopy), pos);`
	`618`	`+ const src = new Uint8Array(`
	`619`	`+ TypedArrayPrototypeGetBuffer(buf),`
	`620`	`+ TypedArrayPrototypeGetByteOffset(buf),`
	`621`	`+ toCopy,`
	`622`	`+ );`
	`623`	`+ TypedArrayPrototypeSet(buffer, src, pos);`
`619`	`624`	`}`
`620`	`625`	`pos += toCopy;`
`621`	`626`	`}`