fix double free

diff --git a/libecoli_yaml/ecoli_yaml.c b/libecoli_yaml/ecoli_yaml.c
index 76592e2..84007d5 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);
                if (enode == NULL)
                        goto fail;
                config = ec_config_node(enode);

+               enode = NULL;

                if (config == NULL) {
                        fprintf(stderr, "Failed to create config\n");
                        goto fail;
                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) {
                goto fail;
 
        if (ec_node_set_config(enode, config) < 0) {

+               config = NULL; /* freed */

                fprintf(stderr, "Failed to set config\n");
                goto fail;
        }
                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,
 
        if (help != NULL) {
                if (ec_keyval_set(ec_node_attrs(enode), "help", help,