Improved U2F APDU Message error handling.

2018-08-10 13:13:38 +00:00
parent 5d1d0ccb63
commit 2ced303d3a
6 changed files with 94 additions and 41 deletions
--- a/U2F_CMD.cpp
+++ b/U2F_CMD.cpp
@@ -10,7 +10,14 @@ shared_ptr<U2F_CMD> U2F_CMD::get(const shared_ptr<U2FMessage> uMsg)
 	switch (uMsg->cmd)
 	{
 		case U2FHID_MSG:
-			return U2F_Msg_CMD::generate(uMsg);
+			try
+			{
+				return U2F_Msg_CMD::generate(uMsg);
+			}
+			catch (runtime_error)
+			{
+				return {};
+			}
 		case U2FHID_INIT:
 			return make_shared<U2F_Init_CMD>(uMsg);
 		default: