From 370debc0e2f731a457f768bf40832dfc7830409c Mon Sep 17 00:00:00 2001
From: mnowa <hawi81@gmail.com>
Date: Mon, 12 Dec 2022 16:13:04 +0100
Subject: [PATCH 1/3] Update xsns_53_sml.ino

Maximum bytes count for binary modbus CRC calculation in relation to SML_BSIZ value
---
 tasmota/tasmota_xsns_sensor/xsns_53_sml.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tasmota/tasmota_xsns_sensor/xsns_53_sml.ino b/tasmota/tasmota_xsns_sensor/xsns_53_sml.ino
index 2cf934c57..707c9e6b0 100644
--- a/tasmota/tasmota_xsns_sensor/xsns_53_sml.ino
+++ b/tasmota/tasmota_xsns_sensor/xsns_53_sml.ino
@@ -2376,7 +2376,7 @@ void SML_Decode(uint8_t index) {
                 mp++;
               } else {
                 uint16_t pos = smltbuf[mindex][2] + 3;
-                if (pos > 32) pos = 32;
+                if (pos > (SML_BSIZ-2)) pos = SML_BSIZ-2;
                 uint16_t crc = MBUS_calculateCRC(&smltbuf[mindex][0], pos, 0xFFFF);
                 if (lowByte(crc) != smltbuf[mindex][pos]) goto nextsect;
                 if (highByte(crc) != smltbuf[mindex][pos + 1]) goto nextsect;

From 7e27945e5ae8b28d18d075bcfdf7c2609d3a9aae Mon Sep 17 00:00:00 2001
From: s-hadinger <49731213+s-hadinger@users.noreply.github.com>
Date: Mon, 12 Dec 2022 23:07:14 +0100
Subject: [PATCH 2/3] ESP32 fix ``Ping`` (#17373)

---
 CHANGELOG.md                                 | 1 +
 tasmota/tasmota_xdrv_driver/xdrv_38_ping.ino | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 089d76cf6..2596d09a5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@ All notable changes to this project will be documented in this file.
 - RCSwitch exception 0/6 on some protocols (#17285)
 - ESP32 exception 28 when RtcNtpServer is enabled on restart (#17338)
 - Analog MQ exception 28 on restart (#17271)
+- ESP32 fix ``Ping``
 
 ### Removed
 
diff --git a/tasmota/tasmota_xdrv_driver/xdrv_38_ping.ino b/tasmota/tasmota_xdrv_driver/xdrv_38_ping.ino
index 25cbce72d..449b4d40e 100644
--- a/tasmota/tasmota_xdrv_driver/xdrv_38_ping.ino
+++ b/tasmota/tasmota_xdrv_driver/xdrv_38_ping.ino
@@ -172,7 +172,7 @@ extern "C" {
       return 0;               // don't eat the packet and ignore it
     }
 
-    if (pbuf_header( p, -PBUF_IP_HLEN)==0) {
+    if (pbuf_header( p, -PBUF_TRANSPORT_HLEN)==0) {
       struct icmp_echo_hdr *iecho;
       iecho = (struct icmp_echo_hdr *)p->payload;
 

From f429d41a32b03815d7cf1e1809e95116e2241256 Mon Sep 17 00:00:00 2001
From: s-hadinger <49731213+s-hadinger@users.noreply.github.com>
Date: Tue, 13 Dec 2022 09:31:43 +0100
Subject: [PATCH 3/3] Fix IPv6 compilation for ESP8266 (#17374)

---
 tasmota/tasmota_support/support_wifi.ino | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/tasmota/tasmota_support/support_wifi.ino b/tasmota/tasmota_support/support_wifi.ino
index 5088ab81b..cc03a8fde 100644
--- a/tasmota/tasmota_support/support_wifi.ino
+++ b/tasmota/tasmota_support/support_wifi.ino
@@ -517,8 +517,14 @@ void WifiDumpAddressesIPv6(void)
 // Check to see if we have any routable IP address
 bool WifiHasIP(void) {
 #ifdef USE_IPV6
+#ifdef ESP32
   return !WiFi.localIP().isAny();
+#else // ESP32
+  const ip_addr_t &ipaddr = (ip_addr_t)WiFi.localIP();
+  return !ip_addr_isany_val(ipaddr);
+#endif // ESP32
 #else
+  // IPv4 only
   return (uint32_t)WiFi.localIP() != 0;
 #endif // USE_IPV6
 }
@@ -526,12 +532,13 @@ bool WifiHasIP(void) {
 void WifiCheckIp(void) {
 #ifdef USE_IPV6
   if (WL_CONNECTED == WiFi.status()) {
+#ifdef ESP32
     if (!Wifi.ipv6_local_link_called) {
       WiFi.enableIpV6();
       Wifi.ipv6_local_link_called = true;
       // AddLog(LOG_LEVEL_DEBUG, PSTR("WIF: calling enableIpV6"));
     }
-    
+#endif
   }
 #endif // USE_IPV6