From: Victor Julien <victor@inliniac.net>
Date: Tue, 25 Feb 2014 21:52:18 +0000 (+0100)
Subject: ftp: fix memory leak
X-Git-Tag: suricata-2.0rc2~68
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F850%2Fhead;p=thirdparty%2Fsuricata.git

ftp: fix memory leak

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

Bug #1090
---

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);