From 91f531b14efe2c85823dd4ae872350d644a77bd3 Mon Sep 17 00:00:00 2001
From: luomanruo <luomanruo@espressif.com>
Date: Thu, 24 Aug 2023 14:42:15 +0800
Subject: [PATCH] ble: Fix hci issues when chain mbuf exists

---
 components/bt/host/bluedroid/hci/hci_hal_h4.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/bt/host/bluedroid/hci/hci_hal_h4.c b/components/bt/host/bluedroid/hci/hci_hal_h4.c
index d7dbe2ef57..7a1377f611 100644
--- a/components/bt/host/bluedroid/hci/hci_hal_h4.c
+++ b/components/bt/host/bluedroid/hci/hci_hal_h4.c
@@ -613,7 +613,7 @@ ble_hs_hci_rx_evt(uint8_t *hci_ev, void *arg)
 int
 ble_hs_rx_data(struct os_mbuf *om, void *arg)
 {
-    uint16_t len = om->om_len + 1;
+    uint16_t len = OS_MBUF_PKTHDR(om)->omp_len + 1;
     uint8_t *data = (uint8_t *)malloc(len);
     assert(data != NULL);
     data[0] = 0x02;