Fix fscanf width specifiers in copyover_recover() to prevent buffer overflow

Agent-Logs-Url: https://github.com/tbamud/tbamud/sessions/82069e78-2bd9-4ff9-9053-0d47dfae5193

Co-authored-by: welcor <357770+welcor@users.noreply.github.com>

src/comm.c

@@ -415,7 +415,7 @@ void copyover_recover()
 
   for (;;) {
     fOld = TRUE;
-    if (fscanf(fp, "%d %ld %s %s %s\n", &desc, &pref, name, host, guiopt) != 5) {
+    if (fscanf(fp, "%d %ld %511s %1023s %1023s\n", &desc, &pref, name, host, guiopt) != 5) {
       if(!feof(fp)) {
         if(ferror(fp))
           log("SYSERR: error reading copyover file %s: %s", COPYOVER_FILE, strerror(errno));

src/players.c

@@ -405,7 +405,7 @@ int load_char(const char *name, struct char_data *ch)
 
       case 'P':
        if (!strcmp(tag, "Page"))  GET_PAGE_LENGTH(ch) = atoi(line);
-	else if (!strcmp(tag, "Pass")) { strncpy(GET_PASSWD(ch), line, MAX_PWD_LENGTH); GET_PASSWD(ch)[MAX_PWD_LENGTH] = '\0'; }
+	else if (!strcmp(tag, "Pass"))	strcpy(GET_PASSWD(ch), line);
 	else if (!strcmp(tag, "Plyd"))	ch->player.time.played	= atoi(line);
 	else if (!strcmp(tag, "PfIn"))	POOFIN(ch)		= strdup(line);
 	else if (!strcmp(tag, "PfOt"))	POOFOUT(ch)		= strdup(line);