On Tue, Nov 15, 2016 at 12:34:14PM +0100, Thomas Klausner wrote: > I've filed some upstream bug reports about paxctl issues, some existed > already. > > One developer asks how to fix the issue: > > https://bugs.exim.org/show_bug.cgi?id=1749 > > Can someone please help out here?
The only safe and performant way I know is to create a temporary file, unlink it and mmap it twice via the fd. It's a PITA. Joerg
