Re: Another out of bounds heap read in bash completion

[Chet Ramey]

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On 7/6/15 6:46 PM, Hanno Böck wrote:
> Hi,
> 
> With Address Sanitizer I discovered another out of bounds read issue in
> bash. This is different from the issue I recently reported here and
> for which Chet already provided a patch:
> https://lists.gnu.org/archive/html/bug-bash/2015-06/msg00089.html
> 
> To reproduce:
> a) compile bash with CFLAGS="-fsanitize=address -g"
> b) type in a=/ a
> c) go back with the cursor behind the backslash and press tab

Thanks for the report.  I've attached a patch that should address the
problem.  It's not in bash-4.4-alpha.

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/
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assignment-skip-complete.patch
Description: Source code patch