[Mono-bugs] [Bug 59648][Maj] Changed - UTF8Encoding.GetChars() fils for some byte data
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bugzilla-daemon@bugzilla.ximian.com
Mon, 7 Jun 2004 05:53:27 -0400 (EDT)
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Changed by atsushi@ximian.com.
http://bugzilla.ximian.com/show_bug.cgi?id=59648
--- shadow/59648 2004-06-07 01:02:28.000000000 -0400
+++ shadow/59648.tmp.9782 2004-06-07 05:53:27.000000000 -0400
@@ -46,6 +46,22 @@
Expected Results:
It successfully runs under MS.NET
How often does this happen?
always
+
+------- Additional Comments From atsushi@ximian.com 2004-06-07 05:53 -------
+Can't we just /ignore those overlongs?
+
+It might be used like this way (as we talked on irc):
+
+BinaryReader br = new BinaryReader (stream);
+while (br.PeekChar ())
+ br.ReadInt32 ();
+
+Note that PeekChar () tries to read one utf-8 character.
+
+Currently the code above will "randomly" crashes (well, not random,
+but users might guess so) when PeekChar() met overlong binary data.
+
+Attaching the patch.