[Bug 47349] TesModManager require SetFileInformationByHandle with FileBasicInfo to properly set file timestamps

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=47349

--- Comment #1 from Lorenzo Ferrillo <lorenzofer at live.it> ---
Created attachment 64825
  --> https://bugs.winehq.org/attachment.cgi?id=64825
testcase

Ok, I was looking a bit into this. 
There seems to be two problems:
First SetFileInformationByHandle should delegate the information setting to
NtSetInformationFile.

Now NtSetInformationFile has a limited capabilities for setting file
attributes, but that's not important for this bug.
What's important is when I try to set timestamps. Timestamps are setted (the
old timestamp differ from the new timestamp), but are setted to a different
value that the one I specified, while this testcase when running on the
testbot, seems to show that Windows return the exact setted value when querying
the timestamp.
Now this may be or may be not a serious problem. If the setted timestamp use a
monotonic function (so bigger is the timestamp passed to the function, bigger
is the timestamp setted), there should0nt be any problem, otherwise there may
be issues to programs that use file timestamps as a sort of ordering (for
example Bethesda Games for mods and DLCs load order)

Also seems that ChangeTime timestamp is not setted at all.

-- 
Do not reply to this email, post in Bugzilla using the
above URL to reply.
You are receiving this mail because:
You are watching all bug changes.