~ubuntu-branches/ubuntu/trusty/bash/trusty-security

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# problem with bash versions through bash-4.2
foo()
{
    declare -A hash
    declare hash[baz]=bar #bash crashes here

    echo ${hash[@]}
}

foo

declare -a ary
printf -v ary[0] "%b" ""
echo "after printf"
x="${ary[*]}"  # segfaults here
echo "after use: $?"