From: Jonathan McDowell <noodles@earth.li>
Date: Tue, 7 Jun 2016 15:28:06 +0000 (+0100)
Subject: Error out when trying to load a dynamic backend with no configuration
X-Git-Tag: onak-0.5.0~26
X-Git-Url: http://the.earth.li/gitweb/?p=onak.git;a=commitdiff_plain;h=cc4711251f673ac142f360cfd2a259879b851309

Error out when trying to load a dynamic backend with no configuration

If we don't have a valid onak_db_config when trying to load a backend
in keydb_dynamic, error out right at the start.
---

diff --git a/keydb_dynamic.c b/keydb_dynamic.c
index 040a045..5bc539c 100644
--- a/keydb_dynamic.c
+++ b/keydb_dynamic.c
@@ -215,6 +215,12 @@ struct onak_dbctx *keydb_dynamic_init(struct onak_db_config *dbcfg,
 	struct onak_dbctx *(*backend_init)(struct onak_db_config *, bool);
 	struct onak_dynamic_dbctx *privctx;
 
+	if (dbcfg == NULL) {
+		logthing(LOGTHING_CRITICAL,
+			"No backend database configuration supplied.");
+		return NULL;
+	}
+
 	dbctx = malloc(sizeof(struct onak_dbctx));
 
 	if (dbctx == NULL) {