hello guys, after installing the bash update patch for SLES-SP2.

And did this command below:
env X="() { :;} ; echo busted" /bin/sh -c "echo completed"
env X="() { :;} ; echo busted" `which bash` -c "echo completed"

It still shows "busted".

How to ensure that the system is free from Shellshock bug?

Thanks.