On 26 September 2014 05:51, Doug <dmcgarrett(a)optonline.net> wrote:
On 09/25/2014 11:50 PM, Matthew Miller wrote:
>
http://fedoramagazine.org/shellshock-how-does-it-actually-work/
>
> My attempt to explain this in some satisfying detail, but also in an
> understandable way. Let me know how that went. :)
>
Your test doesn't work on pclos kde 32:
[root@linux1 doug]# env x='() { :;}; echo OOPS' bash -c :
bash: warning: x: ignoring function definition attempt
bash: error importing function definition for `x'
The test works, you're looking at a shell patched to some degree (the
'ignoring function definition attempt' bit). Though it seems some of
the earlier patches don't cover all cases.
--
imalone
http://ibmalone.blogspot.co.uk