Re: [PATCH] Gerd Hoffman's move-vsyscall-into-user-address-range patch

Gerd Hoffmann
2006-05-18T08:29:35Z

>
> (and it would be nice to do this on x86_64 too - exploits already exist
> using the fixmapped VDSO there as a trampoline.)

At least for the ia32 emulation that should be easy as the idea to
implement the vsyscall page as vma was shamlessly stolen from andy's
arch/x86_64/ia32/syscall32.c ;)

cheers,

Gerd

--
Gerd Hoffmann <kraxel@suse.de>
Erst mal heiraten, ein, zwei Kinder, und wenn alles läuft
geh' ich nach drei Jahren mit der Familie an die Börse.