diff --git a/src/ssb.c b/src/ssb.c
index 50bf0b3a..0b90dec5 100644
--- a/src/ssb.c
+++ b/src/ssb.c
@@ -2198,10 +2198,8 @@ void tf_ssb_connect_str(tf_ssb_t* ssb, const char* address)
 
 static void _tf_ssb_on_broadcast_listener_alloc(uv_handle_t* handle, size_t suggested_size, uv_buf_t* buf)
 {
-	tf_ssb_connection_t* connection = handle->data;
-	size_t malloc_size = sizeof(connection->recv_buffer) - connection->recv_size;
-	buf->base = malloc_size ? malloc(malloc_size) : NULL;
-	buf->len = malloc_size;
+	buf->base = malloc(suggested_size);
+	buf->len = suggested_size;
 }
 
 static void _tf_ssb_notify_broadcasts_changed(tf_ssb_t* ssb)
diff --git a/src/task.c b/src/task.c
index 721dcc78..25766651 100644
--- a/src/task.c
+++ b/src/task.c
@@ -789,6 +789,7 @@ void tf_task_on_receive_packet(int packetType, const char* begin, size_t length,
 			{
 				_tf_task_sendPromiseResolve(to, from, promise, result);
 			}
+			JS_FreeValue(to->_context, result);
 		}
 		break;
 	case kResolvePromise: