Comment 5 for bug 609290

Yes you are right. The bug was fixed in main trunk of apache but not in 2.2.x branch.
memcpy-ssse3 has code for forward and reverse copy. Why?

However, I suggest you add a debug statement to memcpy, to monitor overlapping calls, whether it's just the isolated case.

Maybe some developers quietly ignore the note about overlapping in memcpy and then they are surprises.