Re: Library address randomization

2009-01-28 Thread Dave Jones
On Mon, Jan 26, 2009 at 12:14:10AM -0300, Ricardo Rolim wrote: Hi there, Apparently I'm not getting library address randomization for any programs (compiled or not as PIE). Whereas the binary itself, stack and heap are randomly getting their addresses changed from one execution

Re: Library address randomization

2009-01-26 Thread Michel Messerschmidt
On Mon, Jan 26, 2009 at 12:14:10AM -0300, Ricardo Rolim wrote: Am I missing something? This is the third mailing list that I'm trying. Thanks a lot :) Have you tried adding vdso=1 as kernel boot parameter ? See Documentation/kernel-parameters.txt in the kernel source for details.

Library address randomization

2009-01-25 Thread Ricardo Rolim
Hi there, Apparently I'm not getting library address randomization for any programs (compiled or not as PIE). Whereas the binary itself, stack and heap are randomly getting their addresses changed from one execution to the next, the library stands still at a predictable location. Strangely enough