Gonzalo Tornaria wrote:
On Mon, Mar 29, 2010 at 5:41 PM, Dr. David Kirkby
<[email protected]> wrote:
I'm just puzzled why SELinux is indicating problems with code trying to
execute the stack, whereas there are no such complaints on sage.math,
despite the fact attempting to execute the stacks dumps core on sage.math.
No, it doesn't if you do it properly. Did you try (at least read) what I wrote?
Gonzalo
I don't know how practical it is going to be for a Sage developer to change the
the source code of PARI, NTL and whatever else has this problem, to add
mprotect() where needed. I suspect that might be a bit difficult, and perhaps
slow the code.
The reason I used that code was to check if executing the stack caused a
problem. As such, there was little point in me adding mprotect - it rather
defeated the object of the program.
dave
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