fix double free

diff --git a/libecoli_yaml/ecoli_yaml.c b/libecoli_yaml/ecoli_yaml.c
index 76592e272df166199933bed99b0ee811aaa852c8..84007d55b96a756ff1d3f8c60b38b1bc908eff62 100644 (file)
--- 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,