On Sun, Jan 26, 2014 at 9:38 PM, Richard W.M. Jones <rjones@xxxxxxxxxx> wrote: > Slightly OT, but is SELinux stopping programs from executing code at > address zero? (And how can I stop it doing that?) > > JONESFORTH, a public domain FORTH I wrote, is written in x86 assembler > and prefers to put its threaded interpreter at address 0. This worked > fine before, but has now stopped working, and this is reported to be > due to SELinux. > > http://rwmj.wordpress.com/2010/08/07/jonesforth-git-repository/#comment-6591 Maybe you just need to set /proc/sys/vm/mmap_min_addr to 0 ? But that's a bad idea as it makes kernel bugs (null pointer deference) easy to exploit. -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
