1 files changed, 37 insertions, 10 deletions

diff --git a/src/swanctl/commands/load_conns.c b/src/swanctl/commands/load_conns.c
index de30d8eb4..6ee8b8785 100644
--- a/src/swanctl/commands/load_conns.c
+++ b/src/swanctl/commands/load_conns.c
@@ -93,11 +93,12 @@ static void add_list_key(vici_req_t *req, char *key, char *value)
 /**
  * Add a vici list of blobs from a comma separated file list
  */
-static void add_file_list_key(vici_req_t *req, char *key, char *value)
+static bool add_file_list_key(vici_req_t *req, char *key, char *value)
 {
 	enumerator_t *enumerator;
 	chunk_t *map;
 	char *token, buf[PATH_MAX];
+	bool ret = TRUE;
 
 	vici_begin_list(req, key);
 	enumerator = enumerator_create_token(value, ",", " ");
@@ -127,21 +128,26 @@ static void add_file_list_key(vici_req_t *req, char *key, char *value)
 		}
 		else
 		{
-			fprintf(stderr, "loading certificate '%s' failed: %s\n",
-					token, strerror(errno));
+			fprintf(stderr, "loading %s certificate '%s' failed: %s\n",
+					key, token, strerror(errno));
+			ret = FALSE;
+			break;
 		}
 	}
 	enumerator->destroy(enumerator);
 	vici_end_list(req);
+
+	return ret;
 }
 
 /**
  * Translate setting key/values from a section into vici key-values/lists
  */
-static void add_key_values(vici_req_t *req, settings_t *cfg, char *section)
+static bool add_key_values(vici_req_t *req, settings_t *cfg, char *section)
 {
 	enumerator_t *enumerator;
 	char *key, *value;
+	bool ret = TRUE;
 
 	enumerator = cfg->create_key_value_enumerator(cfg, section);
 	while (enumerator->enumerate(enumerator, &key, &value))
@@ -152,34 +158,51 @@ static void add_key_values(vici_req_t *req, settings_t *cfg, char *section)
 		}
 		else if (is_file_list_key(key))
 		{
-			add_file_list_key(req, key, value);
+			ret = add_file_list_key(req, key, value);
 		}
 		else
 		{
 			vici_add_key_valuef(req, key, "%s", value);
 		}
+		if (!ret)
+		{
+			break;
+		}
 	}
 	enumerator->destroy(enumerator);
+
+	return ret;
 }
 
 /**
  * Translate a settings section to a vici section
  */
-static void add_sections(vici_req_t *req, settings_t *cfg, char *section)
+static bool add_sections(vici_req_t *req, settings_t *cfg, char *section)
 {
 	enumerator_t *enumerator;
 	char *name, buf[256];
+	bool ret = TRUE;
 
 	enumerator = cfg->create_section_enumerator(cfg, section);
 	while (enumerator->enumerate(enumerator, &name))
 	{
 		vici_begin_section(req, name);
 		snprintf(buf, sizeof(buf), "%s.%s", section, name);
-		add_key_values(req, cfg, buf);
-		add_sections(req, cfg, buf);
+		ret = add_key_values(req, cfg, buf);
+		if (!ret)
+		{
+			break;
+		}
+		ret = add_sections(req, cfg, buf);
+		if (!ret)
+		{
+			break;
+		}
 		vici_end_section(req);
 	}
 	enumerator->destroy(enumerator);
+
+	return ret;
 }
 
 /**
@@ -198,8 +221,12 @@ static bool load_conn(vici_conn_t *conn, settings_t *cfg,
 	req = vici_begin("load-conn");
 
 	vici_begin_section(req, section);
-	add_key_values(req, cfg, buf);
-	add_sections(req, cfg, buf);
+	if (!add_key_values(req, cfg, buf) ||
+		!add_sections(req, cfg, buf))
+	{
+		vici_free_req(req);
+		return FALSE;
+	}
 	vici_end_section(req);
 
 	res = vici_submit(req, conn);