Re: SHELLOPTS=xtrace security hardening

[Chet Ramey]

On 12/15/15 12:04 PM, up201407890@alunos.dcc.fc.up.pt wrote:

> $ bash --version
> GNU bash, version 4.2.53(1)-release (x86_64-redhat-linux-gnu)
> 
> Or did you just patch it, since you used "../bash-4.3-patched/bash ./x19" ?

No.  bash-4.3-patched/bash is bash-4.3.42 (to distinguish it from bash-4.3
as initially released).  Clearly this changed between bash-4.2 and
bash-4.3.

Chet
-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    chet@case.edu    http://cnswww.cns.cwru.edu/~chet/