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Re: bash brace issues (similar to shellshock)


From: Chet Ramey
Subject: Re: bash brace issues (similar to shellshock)
Date: Mon, 6 Aug 2018 12:12:17 -0400

> Find attached details regarding bash brace issues. King regards.

What exactly is it that you think you've found?

You have assignment statements preceding a command that is one component
of a compound command.

You might have a case that in the first three statements bash should
throw an error at the assignment statement instead of treating it as
if the operators were quoted (the result of parsing it like a possible
compound assignment), but this certainly isn't anything close to a
security problem.

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    address@hidden    http://tiswww.cwru.edu/~chet/



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