Handle free pointer in pointperfectProvisionDevice

Author: nseidle

Firmware/RTKFirmware.csv

@@ -0,0 +1,6 @@
+# Name,   Type, SubType, Offset,  Size, Flags
+nvs,      data, nvs,     0x9000,  0x5000,
+otadata,  data, ota,     0xe000,  0x2000,
+app0,     app,  ota_0,   0x10000, 0x640000,
+app1,     app,  ota_1,   0x650000,0x640000,
+spiffs,   data, spiffs,  0xc90000,0x370000,

Firmware/RTK_Surveyor/menuPP.ino

@@ -366,6 +366,8 @@ bool checkCertificates()
     {
         if (certificateContents)
             free(certificateContents);
+        if (keyContents)
+            free(keyContents);
         systemPrintln("Failed to allocate content buffers!");
         return (false);
     }