On 15 May 2013, at 16:31, Alessandro Pignotti wrote:
Packaged with a game, I found a peculiar DLL which has duplicate
blocks in the
relocation table. I mean that the same pages are relocated twice and
this of
course breaks the DLL. I'm not sure about what could be a right way
to support
such (broken) DLLs. A possibility would be to keep track of already
relocated
pages and skip them if needed. Suggestions are welcome.
I've just asked a colleague of mine about this and according to him
it's perfectly legal in Windows to have multiple relocation blocks for
the same section, in which case Windows will also fixup everything
twice. So simply ignoring such relocations is normally wrong. Which
dll from which game is this?
Jonas
