evse.h, meter.cpp: nullterminate APpassword

dingo35 · dingo35 · commit 078cb8be9365 · 2024-10-17T08:05:04.000-04:00
diff --git a/SmartEVSE-3/include/evse.h b/SmartEVSE-3/include/evse.h
@@ -596,7 +596,7 @@ struct Sensorbox {
     uint8_t WiFiAPSTA;          // 0:no portal /  1: portal active
     uint8_t WIFImode;           // 0:Wifi Off / 1:WiFi On / 2: Portal Start
     uint8_t IP[4];
-    uint8_t APpassword[8];
+    uint8_t APpassword[9];      // 8 characters + null termination
 };
 
 #define EPOCH2_OFFSET 1672531200
diff --git a/SmartEVSE-3/src/meter.cpp b/SmartEVSE-3/src/meter.cpp
@@ -198,6 +198,7 @@ uint8_t Meter::receiveCurrentMeasurement(uint8_t *buf) {
                 for (x = 0; x < 8; x++) {
                     SB2.APpassword[7-x] = buf[56 + x];
                 }
+                SB2.APpassword[8] = '\0';
 
                 if (SB2_WIFImode == 2 && SB2.WiFiConnected && !SubMenu) {
                     SB2_WIFImode = 1;                                       // Portal active and connected? Switch back to Enabled.

Original file line number	Diff line number	Diff line change
`@@ -198,6 +198,7 @@ uint8_t Meter::receiveCurrentMeasurement(uint8_t *buf) {`
`198`	`198`	`for (x = 0; x < 8; x++) {`
`199`	`199`	`SB2.APpassword[7-x] = buf[56 + x];`
`200`	`200`	`}`
	`201`	`+ SB2.APpassword[8] = '\0';`
`201`	`202`
`202`	`203`	`if (SB2_WIFImode == 2 && SB2.WiFiConnected && !SubMenu) {`
`203`	`204`	`SB2_WIFImode = 1; // Portal active and connected? Switch back to Enabled.`