diff -ur tlf-0.9.25/src/parse_logcfg.c tlf-0.9.25.patched/src/parse_logcfg.c
--- tlf-0.9.25/src/parse_logcfg.c	2005-11-15 14:43:03.000000000 +0100
+++ tlf-0.9.25.patched/src/parse_logcfg.c	2005-12-17 02:21:33.000000000 +0100
@@ -406,7 +406,7 @@
 	char *tk_ptr;
 
 
-	for (ii = 0; ii <= MAX_COMMANDS; ii++) {
+	for (ii = 0; ii < MAX_COMMANDS; ii++) {
 
 		teststring[0] = '\0';
 		strncat(teststring, commands[ii], 79);
diff -ur tlf-0.9.25/src/readctydata.c tlf-0.9.25.patched/src/readctydata.c
--- tlf-0.9.25/src/readctydata.c	2005-11-15 14:43:03.000000000 +0100
+++ tlf-0.9.25.patched/src/readctydata.c	2005-12-17 02:19:29.000000000 +0100
@@ -77,7 +77,9 @@
     while ( !feof(fp_db))
     {
 //     	fgets (buf,  180,  fp_db);		### bug fix
-     	fgets (buf,  sizeof(buf),  fp_db);
+		if (fgets (buf,  sizeof(buf),  fp_db) == NULL) {
+			break;
+		}
 
 		if (buf[0] == '\n') continue;
 
@@ -88,6 +90,7 @@
 		else			// prefix line
 		{
 			strncpy(buffer, buf, 79);
+			buffer[79] = 0;
 
 	  		char *loc = NULL;						//PG4I, 26Jul2005
 	  		if ((loc = strchr(buffer, '\r')))
@@ -104,6 +107,9 @@
 				buffer[i] = '\0';
 			}
 
+			if (j < 4)
+				continue;
+			
 			j = 4;
 
 			while (strcmp(buffer+j , "") != 0)