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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> 
> (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@xxxxxxx>
Erst mal heiraten, ein, zwei Kinder, und wenn alles läuft
geh' ich nach drei Jahren mit der Familie an die Börse.
http://www.suse.de/~kraxel/julika-dora.jpeg

[Index of Archives]     [KVM Development]     [Libvirt Development]     [Libvirt Users]     [CentOS Virtualization]     [Netdev]     [Ethernet Bridging]     [Linux Wireless]     [Kernel Newbies]     [Security]     [Linux for Hams]     [Netfilter]     [Bugtraq]     [Yosemite Forum]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux Admin]     [Samba]

  Powered by Linux