From 8924d7598dc9e5d2c861cefc37e82ba684ecdac6 Mon Sep 17 00:00:00 2001
From: Victor Julien <victor@inliniac.net>
Date: Wed, 6 Mar 2013 15:35:25 +0100
Subject: [PATCH] Fix potential iprep file parsing issue (2).

---
 src/reputation.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/reputation.c b/src/reputation.c
index fec8a08746..6b62f3012d 100644
--- a/src/reputation.c
+++ b/src/reputation.c
@@ -298,6 +298,8 @@ static int SRepLoadFile(char *filename) {
 
     while(fgets(line, (int)sizeof(line), fp) != NULL) {
         size_t len = strlen(line);
+        if (len == 0)
+            continue;
 
         /* ignore comments and empty lines */
         if (line[0] == '\n' || line [0] == '\r' || line[0] == ' ' || line[0] == '#' || line[0] == '\t')
@@ -307,7 +309,10 @@ static int SRepLoadFile(char *filename) {
 
         /* Check if we have a trailing newline, and remove it */
         len = strlen(line);
-        if (len > 0 && (line[len - 1] == '\n' || line[len - 1] == '\r')) {
+        if (len == 0)
+            continue;
+
+        if (line[len - 1] == '\n' || line[len - 1] == '\r') {
             line[len - 1] = '\0';
         }