From 6185377eece2cca8b867035507ab105cfbeadabb Mon Sep 17 00:00:00 2001
From: raiden00pl <raiden00@railab.me>
Date: Mon, 3 Jan 2022 11:45:42 +0100
Subject: [PATCH] net/devif/devif_cansend.c: fix assertion for max data len

---
 net/devif/devif_cansend.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/devif/devif_cansend.c b/net/devif/devif_cansend.c
index 60325a5cdf..b82956c851 100644
--- a/net/devif/devif_cansend.c
+++ b/net/devif/devif_cansend.c
@@ -83,7 +83,7 @@
 void devif_can_send(FAR struct net_driver_s *dev, FAR const void *buf,
                     unsigned int len)
 {
-  DEBUGASSERT(dev && len > 0 && len < NETDEV_PKTSIZE(dev));
+  DEBUGASSERT(dev && len > 0 && len <= NETDEV_PKTSIZE(dev));
 
   /* Copy the data into the device packet buffer */