Fix overflow

diff --git a/ext/sockets/sockets.c b/ext/sockets/sockets.c
index e94485045761b76a634fe7a24c184e6fc0370f1b..87d5e4380c63d9cd46a7544075fbb803b0fc747e 100644 (file)
--- a/ext/sockets/sockets.c
+++ b/ext/sockets/sockets.c
@@ -1292,7 +1292,7 @@ PHP_FUNCTION(socket_recv)
                zval_dtor(buf);
                Z_TYPE_P(buf) = IS_NULL;
        } else {
-               recv_buf[retval+1] = '\0';
+               recv_buf[retval] = '\0';
 
                /* Rebuild buffer zval */
                zval_dtor(buf);