cachedb_mongodb: Check return value

CID #216626, #216624
OpenSIPS · Sep 23, 2024 · 98d4a56 · 98d4a56
1 parent 9e19dd1
commit 98d4a56
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/modules/cachedb_mongodb/cachedb_mongodb_dbase.c b/modules/cachedb_mongodb/cachedb_mongodb_dbase.c
@@ -421,7 +421,10 @@ int mongo_raw_find(cachedb_con *con, bson_t *raw_query, bson_iter_t *ns,
 		v = bson_iter_value(&iter);
 		bson_init_static(&proj, v->value.v_doc.data, v->value.v_doc.data_len);
 #if MONGOC_CHECK_VERSION(1, 5, 0)
-		bson_append_document(opts, "projection", 10, &proj);
+		if (!bson_append_document(opts, "projection", 10, &proj)) {
+			LM_ERR("failed to append doc\n");
+			return -1;
+		}
 #else
 		fields = &proj;
 #endif

diff --git a/modules/cachedb_mongodb/cachedb_mongodb_json.c b/modules/cachedb_mongodb/cachedb_mongodb_json.c
@@ -78,7 +78,11 @@ int json_to_bson_append_element(bson_t *doc, const char *k, struct json_object *
 	bson_t child;
 
 	if (!v) {
-		bson_append_null(doc, k, -1);
+		if (!bson_append_null(doc, key, -1)) {
+            LM_ERR("failed to append NULL doc\n");
+            return -1;
+        }
+
 		return 0;
 	}