added changelog and fixed -xhdr -source string overflow

SNFClient/main.cpp

@@ -31,7 +31,7 @@
 
 using namespace std;                                                            // Introduce standard namespace.
 
-const char* VERSION_INFO = "SNF Client Version 3.0 Build: " __DATE__ " " __TIME__;
+const char* VERSION_INFO = "SNF Client Version 3.1 Build: " __DATE__ " " __TIME__;
 
 time_t Timestamp() {                                                            // Get an ordinary timestamp.
     time_t rawtime;                                                             // Grab raw time from
@@ -274,7 +274,7 @@ int main(int argc, char* argv[]) {
 
             // XHeader Scan W/ Source IP? --------------------------------------
 
-            if(0 == Command1String.find("-source=")) {                          // If things are refersed
+            if(0 == Command1String.find("-source=")) {                          // If things are reversed
                 string tmp = Command2String;                                    // swap them to the order we
                 Command2String = Command1String;                                // are expecting. If we're wrong
                 Command1String = tmp;                                           // then that case will be handled
@@ -288,7 +288,7 @@ int main(int argc, char* argv[]) {
                 GetXHDRs = true;                                                // Turn on XHDRs for the scan.
 
                 const int SourceIPIndex = Command2String.find("=") + 1;         // Find source after "-source="
-                IP4Address SourceIP = Command1String.substr(SourceIPIndex);     // Extract the source IP.
+                IP4Address SourceIP = Command2String.substr(SourceIPIndex);     // Extract the source IP.
 
                 if(DebugMode) {
                     cout << "(xhdr [" << (string) SourceIP                      // In debug - tell what we are doing.

changelog.md

@@ -0,0 +1,6 @@
+# ChangeLog
+
+## [3.1] 20191104_M
+- Set up the changelog.md file
+- fixed a bug where combining -xhdr and -source caused a string overflow
+