From 73e7982887573e2e441e6571af06b262b7f8ff3c Mon Sep 17 00:00:00 2001
From: Tibor Bodnar <tibor.bodnar@balabit.com>
Date: Wed, 26 Sep 2018 13:59:19 +0200
Subject: [PATCH] dbparser: fix memory leak

We leaked the patterndb file after every reload

Signed-off-by: Tibor Bodnar <tibor.bodnar@balabit.com>
---
 modules/dbparser/pdb-load.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/dbparser/pdb-load.c b/modules/dbparser/pdb-load.c
index c8a3d57862..0fc3d63f7b 100644
--- a/modules/dbparser/pdb-load.c
+++ b/modules/dbparser/pdb-load.c
@@ -477,6 +477,9 @@ _pdbl_rules_start(PDBLoader *state, const gchar *element_name, const gchar **att
 
   if (strcmp(element_name, "rule") == 0)
     {
+      if (state->current_rule)
+        pdb_rule_unref(state->current_rule);
+
       state->current_rule = pdb_rule_new();
       for (i = 0; attribute_names[i]; i++)
         {