From f9646a0c14cf8b8b172c33ca54c3d1fc77403ac3 Mon Sep 17 00:00:00 2001
From: Darshit Shah <darnir@gmail.com>
Date: Wed, 19 Nov 2014 23:39:22 +0530
Subject: [PATCH] Fix potential memory leak in main.c

---
 src/ChangeLog | 4 ++++
 src/main.c    | 5 ++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/ChangeLog b/src/ChangeLog
index ef6ea7e5..9d6e2998 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2014-11-19  Darshit Shah  <darnir@gmail.com>
+
+	* main.c (format_and_print_line): Fix potential memory leak
+
 2014-11-19  Darshit Shah  <darnir@gmail.com>
 
 	* utils.c (compile_posix_regex): Fix memory leak due to unfreed regex
diff --git a/src/main.c b/src/main.c
index d00324dd..530f9e8e 100644
--- a/src/main.c
+++ b/src/main.c
@@ -891,7 +891,10 @@ format_and_print_line (const char *prefix, const char *line,
           remaining_chars = line_length - TABULATION;
         }
       if (printf ("%s ", token) < 0)
-        return -1;
+        {
+          xfree_null (line_dup);
+          return -1;
+        }
       remaining_chars -= strlen (token) + 1;  /* account for " " */
       token = strtok (NULL, " ");
     }