From 7a7a8891c9a35600f3907067a0d2d9f96ad6ef1b Mon Sep 17 00:00:00 2001
From: Benjamin Valentin <benjamin.valentin@ml-pa.com>
Date: Mon, 11 Nov 2024 20:30:30 +0100
Subject: [PATCH] gnrc_netif: fix double free with netdev_new_api &
 gnrc_netif_pktq

(cherry picked from commit 0bed0c6bfe1091ca820a679de7293cf527752e43)
---
 sys/net/gnrc/netif/gnrc_netif.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/net/gnrc/netif/gnrc_netif.c b/sys/net/gnrc/netif/gnrc_netif.c
index 8ececfad0356..66e317a0a059 100644
--- a/sys/net/gnrc/netif/gnrc_netif.c
+++ b/sys/net/gnrc/netif/gnrc_netif.c
@@ -1813,6 +1813,7 @@ static void _tx_done(gnrc_netif_t *netif, gnrc_pktsnip_t *pkt,
     else {
         /* remove previously held packet */
         gnrc_pktbuf_release(pkt);
+        return;
     }
 #endif /* IS_USED(MODULE_GNRC_NETIF_PKTQ) */