Segfault with very large extended glob patterns #207
Description
To bring this current memory fault back up to light as it was masked over with other material from att#1464 by @jghub . On my macOS box, this still happens:
A little redo of the test to help me find my memory fault spot:
$ x=6801 ksh -c $'[[ $( printf \'a%.0s\' {0..$x} ) == +(a) ]] && print match!'
Memory faultwith a similar original test:
$ ksh -c 'v=a; s=; for ((i=0; i < 6801; ++i)); do s+=$v; done; [[ $s == +($v) ]]'
Memory faultNot sure if this still can be fixed or not. I would hope if some sort of recursion limit (as suggested by the original issue) was reached ksh would error out with an message.