Skip migration if sender_key is not a string or present

2 years ago · b57152a1c9
parent b0e3c6d65a
commit b57152a1c9
1 changed files with 3 additions and 1 deletions
--- a/src/Cache.cpp
+++ b/src/Cache.cpp
@ -1326,7 +1326,9 @@ Cache::runMigrations()
               std::map<std::string, std::string> inboundSessions;
               std::map<std::string, std::string> megolmSessionData;
               while (cursor.get(key, value, MDB_NEXT)) {
-                   auto indexVal   = nlohmann::json::parse(key);
+                   auto indexVal = nlohmann::json::parse(key);
+                   if (!indexVal.contains("sender_key") || !indexVal.at("sender_key").is_string())
+                       continue;
                   auto sender_key = indexVal["sender_key"].get<std::string>();
                   indexVal.erase("sender_key");