Hi Tommi. The problem is still happening with me. With the binary sequence you put in the unit test everything works fine. But the problem still happens with the example I attached. Try to test it. Now there's only one char in the final and it's wrong.
The correct return fininihes with 9k= but the lib returns tk= The sequence of bytes in the code is the content of the jpg file attached. 2012/4/26 Tommi Mäkitalo <[email protected]>: > Hi again, > > I found the bug. Stupid. Just as bugs are. Shifting signed values to the > right with the highest bit set keeps the highest bit instead of filling with > 0. I checked the fix into svn including a unit test. > > Tommi > > Am 26.04.2012 19:18, schrieb Tommi Mäkitalo: > > Hi Leandro, > > thank you for reporting. I can't believe it is wrong again, but its true. I > recently fixed already a bug. I have to check it. > > Tommi > > Am 26.04.2012 16:38, schrieb Leandro Santiago: > > Hello. I was testing the base64stream and I realized it doesn't work > correctly with binary data. The unit test used in cxxtools source is > applied only with small ascii strings. > > I'm sending an example which reproduces the error. first I calculated > the expected base64 string of an image (attached) with the command > line > $ base64 -w0 < test_image.jpg # I also tested with the mono (c#) > base64 package having the same correct results > > I tested it in two intel machines with ubuntu and compiled with gcc. > One is 32-bit and another is 64-bit. The problem happens in both. > > The expected string os the example is: > > /9j/4AAQSkZJRgABAQEASABIAAD//gANTGF2YzUzLjQyLjT/2wBDAAUDBAQEAwUEBAQFBQUGBwwIBwcHBw8LCwkMEQ8SEhEPERETFhwXExQaFRERGCEYGh0dHx8fExciJCIeJBweHx7/2wBDAQUFBQcGBw4ICA4eFBEUHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh7/wAARCAASABcDASIAAhEBAxEB/8QAGAABAQEBAQAAAAAAAAAAAAAAAAIEAwf/xAAhEAABBAEDBQAAAAAAAAAAAAAAAQIDEiEEESITMTJCQ//EABcBAQEBAQAAAAAAAAAAAAAAAAACAQT/xAAVEQEBAAAAAAAAAAAAAAAAAAAAEf/aAAwDAQACEQMRAD8A9F6teW2fUyvlzmpE7stQmt12edMFSamNqefIEyxRurgGDTMiHH7MAKB/YAEj/9k= > > But the result, via Base64Stream is: > > /tf/4AAQSkZJRgABAQEASABIAA///gANTGF2YzUzLjQyLjP/2wBDAAUDBAQEAwUEBAQFBQUGBwwIBwcHBw8LCwkMEQ8SEhEPERETFhwXExQaFRERGCEYGh0dHx8fExciJCIeJBweHx3/2wBDAQUFBQcGBw4ICA4eFBEUHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh4eHh3/wAARCAASABcDASIAAhEBAxEB/sQAGAABAQEBAQAAAAAAAAAAAAAAAAIEAwb/xAAhEAABBAEDBQAAAAAAAAAAAAAAAQIDEiEEESITMTJCQv7EABcBAQEBAQAAAAAAAAAAAAAAAAACAQP/xAAVEQEBAAAAAAAAAAAAAAAAAAAAEP7aAAwDAQACEQMRAD8A9F2teWyfUyrlzmpE7ctQmd12eNMFSKiNqObIEyxRubgGDTMiHH3MA6B/YAEj/tk= > > The two strings are very close (they also have same lenght), but there > are some different characters. > > I'm also sending a simple program in c# (i tested with mono on linux) > which does the correct encoding. It receives the binary file as > parameter and prints the base64 string on sceren. > > $ cli-csc Main.cs > $ mono Main.exe test_image.jpg > > Thanks in advance > > > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > > > > _______________________________________________ > Tntnet-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/tntnet-general > > > > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > > > > _______________________________________________ > Tntnet-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/tntnet-general > > > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Tntnet-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/tntnet-general > -- ----- Sent from my Atari ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Tntnet-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/tntnet-general
