From 20e6e9e7fef353de6f75d1e69736a510ba6db263 Mon Sep 17 00:00:00 2001
From: David Cermak <cermak@espressif.com>
Date: Tue, 18 Jan 2022 17:15:35 +0100
Subject: [PATCH] mdns: Fix random crash when defalt service instance queried

Merges https://github.com/espressif/esp-idf/pull/8248


* Original commit: espressif/esp-idf@f46dffca627e9578e49a510580f9754ec1e27e2e
---
 components/mdns/mdns.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/mdns/mdns.c b/components/mdns/mdns.c
index 67946d8b9..588883fcf 100644
--- a/components/mdns/mdns.c
+++ b/components/mdns/mdns.c
@@ -1553,7 +1553,7 @@ static bool _mdns_service_match_ptr_question(const mdns_service_t *service, cons
         return false;
     }
     if (question->host) {
-        if (strcasecmp(service->instance, question->host) != 0) {
+        if (strcasecmp(_mdns_get_service_instance_name(service), question->host) != 0) {
             return false;
         }
     }