[Bug 17417] winetest causes msvcrt:file test to fail

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=17417





--- Comment #3 from Austin Lund <austin.lund at gmail.com>  2009-02-18 00:05:22 ---
I've done some more testing on this.  

$ WINEDEBUG="trace+msvcrt,warn+msvcrt" ./programs/winetest/winetest -o out -c
msvcrt:file 2>&1 | grep -A 5 dup
trace:msvcrt:MSVCRT__dup2 (od=0, nd=10)
trace:msvcrt:msvcrt_alloc_fd_from fdstart is 3, fdend is 11
trace:msvcrt:MSVCRT__fstat64 :fd (10) stat (0x33fc68)
trace:msvcrt:MSVCRT__fstat64 :dwFileAttributes = 0x0, mode set to 0x2000
trace:msvcrt:MSVCRT__close :fd (10) handle (0x34)
trace:msvcrt:msvcrt_free_fd :fd (10) freed


$ WINEDEBUG="trace+msvcrt,warn+msvcrt" ./programs/winetest/winetest -o out -c
msvcrtd:debug msvcrt:file 2>&1 | grep -A 5 dup
trace:msvcrt:MSVCRT__dup2 (od=0, nd=10)
trace:msvcrt:msvcrt_alloc_fd_from fdstart is 3, fdend is 11
trace:msvcrt:MSVCRT__fstat64 :fd (10) stat (0x33fc68)
warn:msvcrt:MSVCRT__fstat64 :failed-last error (6)
trace:msvcrt:pf_vsnprintf format is L"%s:%d: Test failed"
trace:msvcrt:pf_vsnprintf format is L": "


Having a look at the code for fstat64, it seems that

type = GetFileType(hand);

is not returning a type of FILE_TYPE_CHAR.  When having a look at the code for
GetFileType

if (is_console_handle( hFile )) return FILE_TYPE_CHAR;

it would seem necessary that a console fd should return FILE_TYPE_CHAR.


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