Invert skipPacket condition so code matches

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/wintun.c b/wintun.c
index e2dd828..624de2f 100644
--- a/wintun.c
+++ b/wintun.c
@@ -242,8 +242,9 @@ TunSendNetBufferLists(
         {
             PacketsCount++;
             UINT PacketSize = NET_BUFFER_DATA_LENGTH(Nb);
-            if (PacketSize <= TUN_MAX_IP_PACKET_SIZE)
-                RequiredRingSpace += TUN_ALIGN(sizeof(TUN_PACKET) + PacketSize);
+            if (PacketSize > TUN_MAX_IP_PACKET_SIZE)
+                continue; /* The same condition holds down below, where we `goto skipPacket`. */
+            RequiredRingSpace += TUN_ALIGN(sizeof(TUN_PACKET) + PacketSize);
         }
     }