From: Dean Camera <dean@fourwalledcubicle.com>
Date: Mon, 15 Jun 2020 12:01:43 +0000 (+1000)
Subject: Fix truncated IEEE string returned in Printer device class driveer (thanks to Juergen... 
X-Git-Tag: LUFA-210130~8
X-Git-Url: http://git.linex4red.de/pub/USBasp.git/commitdiff_plain/1051db377d6e6e37661b9b8757f0ff2533121dcd?ds=sidebyside

Fix truncated IEEE string returned in Printer device class driveer (thanks to Juergen Borleis).
---

diff --git a/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.c b/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.c
index de5e49ec6..d6cd09516 100644
--- a/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.c
+++ b/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.c
@@ -59,7 +59,7 @@ void PRNT_Device_ProcessControlRequest(USB_ClassInfo_PRNT_Device_t* const PRNTIn
 				}
 
 				uint16_t IEEEStringLen = strlen(PRNTInterfaceInfo->Config.IEEE1284String);
-				Endpoint_Write_16_BE(IEEEStringLen);
+				Endpoint_Write_16_BE(IEEEStringLen + sizeof(uint16_t));
 				Endpoint_Write_Control_Stream_LE(PRNTInterfaceInfo->Config.IEEE1284String, IEEEStringLen);
 				Endpoint_ClearStatusStage();
 			}