don't read past the buffer length

sidorares · Jul 27, 2024 · 7cc06bd · 7cc06bd
1 parent 51114df
commit 7cc06bd
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/packets/packet.js b/lib/packets/packet.js
@@ -610,8 +610,9 @@ class Packet {
 
   parseVector() {
     const bufLen = this.readLengthCodedNumber();
+    const vectorEnd = this.offset + bufLen;
     const result = [];
-    while (this.offset < this.end) {
+    while (this.offset < vectorEnd && this.offset < this.end) {
       result.push(this.readFloat());
     }
     return result;