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Diffstat (limited to 'nuttx/net/uip/uip-tcppoll.c')
-rw-r--r--nuttx/net/uip/uip-tcppoll.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/nuttx/net/uip/uip-tcppoll.c b/nuttx/net/uip/uip-tcppoll.c
index 625b91931..f2deac0fa 100644
--- a/nuttx/net/uip/uip-tcppoll.c
+++ b/nuttx/net/uip/uip-tcppoll.c
@@ -106,6 +106,9 @@ void uip_tcppoll(struct uip_driver_s *dev, struct uip_conn *conn)
dev->d_snddata = &dev->d_buf[UIP_IPTCPH_LEN + UIP_LLH_LEN];
dev->d_appdata = &dev->d_buf[UIP_IPTCPH_LEN + UIP_LLH_LEN];
+ dev->d_len = 0;
+ dev->d_sndlen = 0;
+
/* Perfom the callback */
uip_flags = UIP_POLL;