fix initialize handling in interactive mode

firmware/fsm.c

@@ -57,6 +57,11 @@ void fsm_sendSuccess(const char *text)
 
 void fsm_sendFailure(FailureType code, const char *text)
 {
+	if (protectAbortedByInitialize) {
+		fsm_msgInitialize((Initialize *)0);
+		protectAbortedByInitialize = false;
+		return;
+	}
 	RESP_INIT(Failure);
 	resp->has_code = true;
 	resp->code = code;

firmware/protect.c

@@ -29,6 +29,8 @@
 #include "util.h"
 #include "debug.h"
 
+bool protectAbortedByInitialize = false;
+
 bool protectButton(ButtonRequestType type, bool confirm_only)
 {
 	ButtonRequest resp;
@@ -66,7 +68,7 @@ bool protectButton(ButtonRequestType type, bool confirm_only)
 
 		if (msg_tiny_id == MessageType_MessageType_Cancel || msg_tiny_id == MessageType_MessageType_Initialize) {
 			if (msg_tiny_id == MessageType_MessageType_Initialize) {
-				fsm_msgInitialize((Initialize *)msg_tiny);
+				protectAbortedByInitialize = true;
 			}
 			msg_tiny_id = 0xFFFF;
 			result = false;
@@ -115,7 +117,7 @@ const char *requestPin(PinMatrixRequestType type, const char *text)
 		if (msg_tiny_id == MessageType_MessageType_Cancel || msg_tiny_id == MessageType_MessageType_Initialize) {
 			pinmatrix_done(0);
 			if (msg_tiny_id == MessageType_MessageType_Initialize) {
-				fsm_msgInitialize((Initialize *)msg_tiny);
+				protectAbortedByInitialize = true;
 			}
 			msg_tiny_id = 0xFFFF;
 			usbTiny(0);
@@ -209,7 +211,7 @@ bool protectPassphrase(void)
 		}
 		if (msg_tiny_id == MessageType_MessageType_Cancel || msg_tiny_id == MessageType_MessageType_Initialize) {
 			if (msg_tiny_id == MessageType_MessageType_Initialize) {
-				fsm_msgInitialize((Initialize *)msg_tiny);
+				protectAbortedByInitialize = true;
 			}
 			msg_tiny_id = 0xFFFF;
 			result = false;

firmware/protect.h

@@ -28,4 +28,6 @@ bool protectPin(bool use_cached);
 bool protectChangePin(void);
 bool protectPassphrase(void);
 
+extern bool protectAbortedByInitialize;
+
 #endif

trezor-crypto

@@ -1 +1 @@
-Subproject commit 94d4a3733ed10c6db9225a23edcdfee6c7fcb2b2
+Subproject commit 44116b8a7405299be5de8353e9e624538b4dac92