When used with a FreeRDP client on Linux, a file copy operation from
the clipboard detects end-of-file by a read returning 0 bytes. This is
currently marked as an error.
It is assumed that mstsc.exe detects end-of-file in another way, which
is why this has not been found before.
(cherry picked from commit 0f6e731524262cba375d03db312858a2d2bcebdc)
ace386d072