[prev in list] [next in list] [prev in thread] [next in thread] 

List:       openjdk-hotspot-runtime-dev
Subject:    Request for review [new bug](S): Stack guard pages are no more protected after loading a shared libr
From:       Dmitry.Samersoff () oracle ! com (Dmitry Samersoff)
Date:       2011-10-27 13:00:28
Message-ID: 4EA955EC.4050200 () oracle ! com
[Download RAW message or body]

Florian,

The main reason of fix for 7019808 because with executable stack
JDK7 doesn't work Fedora 14+ and couple of other distros.

So I'm sorry to say but we will not revert this fix.

-Dmitry


On 2011-10-27 16:38, Florian Weimer wrote:
> * Goetz Lindenmaier:
> 
>> Florian, I don't think it's an option to change the stack back to 
>> executable.
> 
> Why not?  It's not that a non-executable stack buys you much
> security-wise when you've got megabytes of writeable and executable
> bytecode on the heap.






-- 
Dmitry Samersoff
Java Hotspot development team, SPB04
* There will come soft rains ...

[prev in list] [next in list] [prev in thread] [next in thread]