From e342554dc2b404897322d1ed4253d228c8e27a15 Mon Sep 17 00:00:00 2001
From: hai007 <hais@google.com>
Date: Wed, 27 Nov 2024 11:43:04 -0800
Subject: [PATCH] Make sure interface is valid when checking for GC

PiperOrigin-RevId: 700764816
---
 connections/implementation/mediums/wifi_direct.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/connections/implementation/mediums/wifi_direct.cc b/connections/implementation/mediums/wifi_direct.cc
index 81020856..aab0dcbe 100644
--- a/connections/implementation/mediums/wifi_direct.cc
+++ b/connections/implementation/mediums/wifi_direct.cc
@@ -52,7 +52,10 @@ bool WifiDirect::IsGCAvailable() const {
   return IsGCAvailableLocked();
 }
 
-bool WifiDirect::IsGCAvailableLocked() const { return medium_.IsValid(); }
+bool WifiDirect::IsGCAvailableLocked() const {
+  if (medium_.IsValid()) return medium_.IsInterfaceValid();
+  return false;
+}
 
 bool WifiDirect::IsGOStarted() {
   MutexLock lock(&mutex_);