https://bugzilla.novell.com/show_bug.cgi?id=708821
https://bugzilla.novell.com/show_bug.cgi?id=708821#c0 Summary: System.Text.Decoder.GetChars doesn't work Classification: Mono Product: Mono: Class Libraries Version: 2.10.x Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Sys.Core AssignedTo: mono-bugs@lists.ximian.com ReportedBy: post-christ...@freenet.de QAContact: mono-bugs@lists.ximian.com CC: post-christ...@freenet.de Found By: Development Blocker: --- Description of Problem: In corlib/System.Text/Decoder.css the function [CLSCompliant (false)] [ComVisible (false)] public unsafe virtual int GetChars (byte* bytes, int byteCount, char* chars, int charCount, bool flush) { CheckArguments (chars, charCount, bytes, byteCount); char [] carr = new char [charCount]; Marshal.Copy ((IntPtr) chars, carr, 0, charCount); byte [] barr = new byte [byteCount]; Marshal.Copy ((IntPtr) bytes, barr, 0, byteCount); return GetChars (barr, 0, byteCount, carr, 0, flush); } doesn't make sense. Marshal.Copy ((IntPtr) chars, carr, 0, charCount); copies an undefinied output buffer to an internal carr buffer and decodes then the characters into the internal carr buffer. Marshal.Copy should copy carr to the output buffer after decoding in my mind. Steps to reproduce the problem: char[] dst = new char[4]; byte[] src = new byte[] { 65 }; Decoder dec = Encoding.UTF8.GetDecoder(); fixed( char* _dst = dst ) { fixed( byte* _src = src ) { if( dec.GetChars( _src, 1, _dst, 1, true ) > 0 ) Console.WriteLine( "character: {0}", (int) *_dst ); } } Actual Results: character: 0 Expected Results: character: 65 How often does this happen? everytime -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. You are the assignee for the bug. _______________________________________________ mono-bugs maillist - mono-bugs@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-bugs
