[Mono-bugs] [Bug 46143][Nor] Changed - CryptoStream.Close throws Exception when not read to end

bugzilla-daemon@rocky.ximian.com bugzilla-daemon@rocky.ximian.com
Wed, 30 Jul 2003 15:01:42 -0400 (EDT)

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Changed by spouliot@videotron.ca.


--- shadow/46143	Fri Jul 11 06:07:23 2003
+++ shadow/46143.tmp.4124	Wed Jul 30 15:01:42 2003
@@ -1,14 +1,14 @@
 Bug#: 46143
 Product: Mono/Class Libraries
 Version: unspecified
 OS: Debian Woody
 OS Details: 
-Status: NEW   
+Status: ASSIGNED   
+Severity: Unknown
 Priority: Normal
 Component: CORLIB
 AssignedTo: mono-bugs@ximian.com                            
 ReportedBy: JoergR@voelcker.com               
 QAContact: mono-bugs@ximian.com
 TargetMilestone: ---
@@ -47,6 +47,23 @@
 It happened when deserializing objects from crypted files.
 ------- Additional Comments From JoergR@voelcker.com  2003-07-11 06:07 -------
 Created an attachment (id=4839)
 Test case
+------- Additional Comments From spouliot@videotron.ca  2003-07-30 15:01 -------
+Exception fixed in CVS. Close called FlushFinalBlock for read-only 
+However, I'll keep this bug open because we're not returning the 
+same results as MS.
+MS returns: "Please enc" (10 unicode chars == 20 bytes == length of 
+stream that has been read).
+Mono returns: "Please e" (8 unicode chars == 16 bytes == AES block 
+This probably means that the decryption is done by block size 
+(rounded up) but only returns the specified length (the rest is 
+probably cached). This is more complex than the current (quick) 
+design. CryptoStream needs to be re-written.