tapser.c | 6 +++---

diff --git a/tapser.c b/tapser.c
index 2ae93f595b4ff6970ebf118b0485db90f4759d13ed407de6649d75fc2ce0c101..4e027ba4367b74c2f7f6ed80b2e8b7919f8d4f78451bb1d15451704fc2acbd80 100644
--- a/tapser.c
+++ b/tapser.c
@@ -343,7 +343,7 @@                 }
             }
             dst[txLen] = End;
             txLen++;
-            printf("> %zu\t%zu\n", pktLen, txLen);
+            printf("> %zu\t%zu\n", pktLen, txLen - 2);
             for (size_t i = 0; i < txLen;) {
                 const ssize_t w = write(tty->fd, dst + i, txLen - i);
                 if (w == -1) {
@@ -376,7 +376,7 @@                         rx[rxLen] = End;
                         rxLen++;
                         break;
                     default:
-                        fprintf(stderr, "< %zu\tbad esc: %zu\n", (size_t)r, i);
+                        fprintf(stderr, "< %zu\tbad esc: %zu\n", rxLen, i);
                     }
                     hasEsc = false;
                     continue;
@@ -400,7 +400,7 @@                 if (rxLen >= MaxPktLen) {
                     fprintf(stderr, "< %zu\ttoo big\n", rxLen);
                     goto PktDone;
                 }
-                const size_t rxLenOrig = rxLen;
+                const size_t rxLenOrig = rxLen - (isTUN ? TUNHdrLen : 0);
                 unsigned char *src = rx;
                 if (useCsum) {
                     if (rxLen < TUNHdrLen + 8) {