[Pcsclite-cvs-commit] r2983 - /trunk/Drivers/ccid/src/ccid_serial.c

[rousseau at users.alioth.debian.org]

Author: rousseau
Date: Sun Jun  8 08:31:47 2008
New Revision: 2983

URL: http://svn.debian.org/wsvn/pcsclite/?sc=1&rev=2983
Log:
ReadSerial(): return the length of data read in *length

Thanks to Alexander Georg for the bug report

Modified:
    trunk/Drivers/ccid/src/ccid_serial.c

Modified: trunk/Drivers/ccid/src/ccid_serial.c
URL: http://svn.debian.org/wsvn/pcsclite/trunk/Drivers/ccid/src/ccid_serial.c?rev=2983&op=diff
==============================================================================
--- trunk/Drivers/ccid/src/ccid_serial.c (original)
+++ trunk/Drivers/ccid/src/ccid_serial.c Sun Jun  8 08:31:47 2008
@@ -219,7 +219,7 @@
  *
  *****************************************************************************/
 status_t ReadSerial(unsigned int reader_index,
-	/*@unused@*/ unsigned int *length, unsigned char *buffer)
+	unsigned int *length, unsigned char *buffer)
 {
 	unsigned char c;
 	int rv;
@@ -332,6 +332,9 @@
 		echo = FALSE;
 		goto start;
 	}
+
+	/* length of data read */
+	*length = to_read;
 
 	return STATUS_SUCCESS;
 } /* ReadSerial */