[Bug 18575] FlashFXP installer quits: "Cannot register "C:\Program Files\FlashFXP\IEFlash.dll"

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=18575


Nikolay Sivov <bunglehead at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|oleaut32                    |-unknown




--- Comment #5 from Nikolay Sivov <bunglehead at gmail.com>  2010-05-07 09:17:55 ---
I don't see why it's an oleaut32 bug. Austin, could you attach complete +relay?
A part you reported with doesn't contain anything closely related to
registration problem.

About this oleaut32 call:

---
001d:Call oleaut32.SysReAllocStringLen(0199e834,0199dff4,00000025) ret=00403d94
001d:Call ntdll.RtlAllocateHeap(00110000,00000000,00000050) ret=7e76369d
001d:Ret  ntdll.RtlAllocateHeap() retval=00159338 ret=7e76369d
001d:Ret  oleaut32.SysReAllocStringLen() retval=00000001 ret=00403d94
001d:Call sfc_os.SfcIsFileProtected(00000000,0015933c L"C:\\Program
Files\\FlashFXP\\IEFlash.dll") ret=0043cf6a
001d:Ret  sfc_os.SfcIsFileProtected() retval=00000000 ret=0043cf6a
001d:Call oleaut32.SysFreeString(0015933c L"C:\\Program
Files\\FlashFXP\\IEFlash.dll") ret=00403cb3
---

For some reason they decided to call SfcIsFileProtected() with BSTR-allocated
string. That's the only purpose of this SysReAllocStringLen here (which doesn't
fail by the way).

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