From d293336dd540ea8afec050cd4466f64e7816284e Mon Sep 17 00:00:00 2001
From: yangfeng <yangfeng@espressif.com>
Date: Fri, 3 Jul 2026 11:15:48 +0800
Subject: [PATCH] fix(bt/bluedroid): Fix missing NULL check on p_cfg in
 AVDT_ReconfigReq

Closes SEC-1187
---
 components/bt/host/bluedroid/stack/avdt/avdt_api.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/components/bt/host/bluedroid/stack/avdt/avdt_api.c b/components/bt/host/bluedroid/stack/avdt/avdt_api.c
index 8d2272d67d9..375aeeb1bcc 100644
--- a/components/bt/host/bluedroid/stack/avdt/avdt_api.c
+++ b/components/bt/host/bluedroid/stack/avdt/avdt_api.c
@@ -776,6 +776,10 @@ UINT16 AVDT_ReconfigReq(UINT8 handle, tAVDT_CFG *p_cfg)
     UINT16          result = AVDT_SUCCESS;
     tAVDT_SCB_EVT   evt;
 
+    if (p_cfg == NULL) {
+        return AVDT_BAD_PARAMS;
+    }
+
     /* map handle to scb */
     if ((p_scb = avdt_scb_by_hdl(handle)) == NULL) {
         result = AVDT_BAD_HANDLE;