From: Olivier Matz <zer0@droids-corp.org>
Date: Thu, 29 Nov 2018 19:16:14 +0000 (+0100)
Subject: fix double free
X-Git-Url: http://git.droids-corp.org/?p=protos%2Flibecoli.git;a=commitdiff_plain;h=7dfc4c9ed511c058b0ac47826742aec7b5175ecd

fix double free
---

diff --git a/libecoli_yaml/ecoli_yaml.c b/libecoli_yaml/ecoli_yaml.c
index 76592e2..84007d5 100644
--- a/libecoli_yaml/ecoli_yaml.c
+++ b/libecoli_yaml/ecoli_yaml.c
@@ -217,6 +217,7 @@ parse_ec_config(struct enode_table *table,
 		if (enode == NULL)
 			goto fail;
 		config = ec_config_node(enode);
+		enode = NULL;
 		if (config == NULL) {
 			fprintf(stderr, "Failed to create config\n");
 			goto fail;
@@ -450,9 +451,11 @@ parse_ec_node(struct enode_table *table,
 		goto fail;
 
 	if (ec_node_set_config(enode, config) < 0) {
+		config = NULL; /* freed */
 		fprintf(stderr, "Failed to set config\n");
 		goto fail;
 	}
+	config = NULL; /* freed */
 
 	if (help != NULL) {
 		if (ec_keyval_set(ec_node_attrs(enode), "help", help,