segfault when indirectly expanding negative numbers

From	isabella parakiss <izaberina@gmail.com>
Newsgroups	gnu.bash.bug
Subject	segfault when indirectly expanding negative numbers
Date	2015-08-12 21:52 +0200
Message-ID	<mailman.8222.1439409126.904.bug-bash@gnu.org> (permalink)

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Bash segfaults when trying to do this: x=-3; echo ${!x}
Here's the backtrace from gdb: https://gist.github.com/306f16a358527b267a1e
It looks like the problem is the savestring macro when ind is negative.


---
xoxo iza

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segfault when indirectly expanding negative numbers isabella parakiss <izaberina@gmail.com> - 2015-08-12 21:52 +0200

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