From: Florian Forster <octo@collectd.org>
Date: Tue, 8 Dec 2015 10:49:56 +0000 (+0100)
Subject: postgresql plugin: Remove invalid free().
X-Git-Tag: collectd-5.5.1~13^2~15
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=ac7b4bd56283ba970c15fadaff15a4dad96fbf69;p=collectd.git

postgresql plugin: Remove invalid free().

CID: 37936
---

diff --git a/src/postgresql.c b/src/postgresql.c
index e613662a..78f6fe57 100644
--- a/src/postgresql.c
+++ b/src/postgresql.c
@@ -1161,7 +1161,7 @@ static int c_psql_config_writer (oconfig_item_t *ci)
 
 	writers = tmp;
 	writer  = writers + writers_num;
-	++writers_num;
+	memset (writer, 0, sizeof (*writer));
 
 	writer->name = sstrdup (ci->values[0].value.string);
 	writer->statement = NULL;
@@ -1181,10 +1181,10 @@ static int c_psql_config_writer (oconfig_item_t *ci)
 	if (status != 0) {
 		sfree (writer->statement);
 		sfree (writer->name);
-		sfree (writer);
 		return status;
 	}
 
+	++writers_num;
 	return 0;
 } /* c_psql_config_writer */