From 68bcc414292e3d6bb08f0cf9149498370c442197 Mon Sep 17 00:00:00 2001
From: "Earle F. Philhower, III" <earlephilhower@yahoo.com>
Date: Sun, 17 Mar 2019 19:06:41 -0700
Subject: [PATCH] Fix SSID reporting for 32-char SSIDs (#5889)

Fixes 5853
---
 libraries/ESP8266WiFi/src/ESP8266WiFiScan.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libraries/ESP8266WiFi/src/ESP8266WiFiScan.cpp b/libraries/ESP8266WiFi/src/ESP8266WiFiScan.cpp
index d1d507a75..146469243 100644
--- a/libraries/ESP8266WiFi/src/ESP8266WiFiScan.cpp
+++ b/libraries/ESP8266WiFi/src/ESP8266WiFiScan.cpp
@@ -165,7 +165,10 @@ bool ESP8266WiFiScanClass::getNetworkInfo(uint8_t i, String &ssid, uint8_t &encT
         return false;
     }
 
-    ssid = (const char*) it->ssid;
+    char ssid_copy[33]; // Ensure space for maximum len SSID (32) plus trailing 0
+    memcpy(ssid_copy, it->ssid, sizeof(it->ssid));
+    ssid_copy[32] = 0; // Potentially add 0-termination if none present earlier
+    ssid = (const char*) ssid_copy;
     encType = encryptionType(i);
     rssi = it->rssi;
     bssid = it->bssid; // move ptr