From b4ab9a0a3cd3086f68b66ad7ca70d04e4335018b Mon Sep 17 00:00:00 2001
From: Victor Julien <victor@inliniac.net>
Date: Tue, 25 Feb 2014 22:52:18 +0100
Subject: [PATCH] ftp: fix memory leak

db pointers in both directions were not freed. This patch frees them
in the state free function.

Bug #1090
---
 src/app-layer-ftp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/app-layer-ftp.c b/src/app-layer-ftp.c
index 6fc63b74ea..3e1cf30566 100644
--- a/src/app-layer-ftp.c
+++ b/src/app-layer-ftp.c
@@ -290,6 +290,10 @@ static void FTPStateFree(void *s) {
     FtpState *fstate = (FtpState *) s;
     if (fstate->port_line != NULL)
         SCFree(fstate->port_line);
+    if (fstate->line_state[0].db)
+        SCFree(fstate->line_state[0].db);
+    if (fstate->line_state[1].db)
+        SCFree(fstate->line_state[1].db);
     SCFree(s);
 #ifdef DEBUG
     SCMutexLock(&ftp_state_mem_lock);