[Bug 16948] tmpfile() write, seek(0) and read does not return same data

http://bugs.winehq.org/show_bug.cgi?id=16948

--- Comment #2 from Luke Kenneth Casson Leighton   2009-01-16 10:10:13 ---
hiya dan,
actually it's much simpler - and much worse! :)
when running wine z:/src/winebug/a.exe i get the attached segfault.
when running the same program under msys, no segfault occurs, but the reported
bug (seek works but read fails) can be duplicated.
gcc -g -g test.c
a.exe also attached (otherwise you have to install msys and mingw under wine).