diff --git a/ttynvt.c b/ttynvt.c
index 224290e..eddd15d 100644
--- a/ttynvt.c
+++ b/ttynvt.c
@@ -65,7 +65,6 @@ typedef struct {
 
     char            net_buf[NET_BUF_SIZE];
     int             net_cnt;
-    char            tmp_buf[TMP_BUF_SIZE];
 
     struct termios  tio;
 
@@ -226,6 +225,7 @@ static void _update_notify(ttynvt_t * tty, struct fuse_pollhandle *ph)
 static void    *_read_net(void *arg)
 {
     ttynvt_t       *tty = (ttynvt_t *) arg;
+    char            buf[TMP_BUF_SIZE];
     int             res;
 
     pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL);
@@ -283,14 +283,14 @@ static void    *_read_net(void *arg)
 
         if (tty->fds[FD_MASTER].revents & POLLIN)
         {
-            res = read(tty->fds[FD_MASTER].fd, tty->tmp_buf, TMP_BUF_SIZE);
+            res = read(tty->fds[FD_MASTER].fd, buf, TMP_BUF_SIZE);
             if (res < 0)
             {
                 _log(LOG_ERR, "master read error: %m\n");
                 break;
             }
-            DBG2_BUF("TtyM in  ", tty->tmp_buf, res);
-            telnet_tx(tty->tn, tty->tmp_buf, res);
+            DBG2_BUF("TtyM in  ", buf, res);
+            telnet_tx(tty->tn, buf, res);
         }
 
         if (tty->fds[FD_SLAVE].revents & POLLIN)
@@ -546,6 +546,7 @@ ttynvt_read(fuse_req_t req, size_t size, off_t off,
             struct fuse_file_info *info)
 {
     ttynvt_t       *tty = (ttynvt_t *) (uintptr_t) info->fh;
+    char            buf[TMP_BUF_SIZE];
     int             res;
 
     DBG2("%s\n", __func__);
@@ -557,7 +558,7 @@ ttynvt_read(fuse_req_t req, size_t size, off_t off,
         {
             _log(LOG_WARNING, "Rx EPIPE\n");
             tty->epipe = 1;
-            fuse_reply_buf(req, tty->tmp_buf, 0);
+            fuse_reply_buf(req, NULL, 0);
         }
         else
             fuse_reply_err(req, EBADFD);
@@ -569,8 +570,7 @@ ttynvt_read(fuse_req_t req, size_t size, off_t off,
         size = TMP_BUF_SIZE;
 
     fuse_req_interrupt_func(req, ttynvt_interrupted, (void *)pthread_self());
-    res =
-        _is_interrupted ? -2 : read(tty->fds[FD_SLAVE].fd, tty->tmp_buf, size);
+    res = _is_interrupted ? -2 : read(tty->fds[FD_SLAVE].fd, buf, size);
     _is_interrupted = 0;
     tty->n_fds = 3;             /* Enable polling of Slave */
     fuse_req_interrupt_func(req, NULL, NULL);
@@ -582,9 +582,9 @@ ttynvt_read(fuse_req_t req, size_t size, off_t off,
     }
 
     DBG2("%s: fd=%d: sz=%u/%u: '%.*s'\n", __func__,
-         tty->fds[FD_SLAVE].fd, res, (int)size, res, tty->tmp_buf);
+         tty->fds[FD_SLAVE].fd, res, (int)size, res, buf);
 
-    fuse_reply_buf(req, tty->tmp_buf, res);
+    fuse_reply_buf(req, buf, res);
 }
 
 static void