fix: prevent overflow in throttled stream

heliosphere-xiv · Mar 10, 2024 · 7cca999 · 7cca999
1 parent 1d64e35
commit 7cca999
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Util/GloballyThrottledStream.cs b/Util/GloballyThrottledStream.cs
@@ -142,7 +142,7 @@ public override int Read(byte[] buffer, int offset, int count) {
             // wait until between 1 and 65536 bytes are available, depending on
             // the buffer size and the speed limit
             var mbps = MaxBytesPerSecond;
-            var exp = (int) Math.Truncate(Math.Log2(Math.Min(count, (int) mbps)));
+            var exp = (int) Math.Truncate(Math.Log2(Math.Min((ulong) count, mbps)));
             var wanted = (ulong) Math.Pow(2, Math.Clamp(exp, 0, 16));
             return (mbps, Math.Min(wanted, (ulong) count));
         }