[Bug 4742] Message handling in dlls/user/edit.c may crash programs

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=4742

------- Additional Comments From [e-mail]  2006-18-03 14:14 -------
The code from NoteXpad is based on this code, look in the about box ;)

The ansi/unicode case sounds like a sticky situation. The code is based on what
Notepad.exe does internally when it loads a file, the author of NoteXpad was
wondering how it did it so fast so I took a look.. since they're opaque handles
that are locked when they're actually used, and just handles until then, realloc
is of no consequence, especially when drawing is locked. (Which notepad does
when it changes handles)

Feel free to email or catch me on winehackers if I can help.