On Fri, Jan 12, 2024, 15:29 Chet Ramey <chet.ra...@case.edu> wrote:
> On 1/10/24 2:06 PM, Grisha Levit wrote:
>
> > Rewriting the original report as:
> >
> > bash <<<'((X=([))'
> >
> > even after the last fix, there's still a similar issue with input like:
> >
> > bash <<<'((X=([))]'
>
> Thanks for the report. I debated whether or not to do error handling before
> restoring the parser state; this makes up my mind.
>
See also (even after the fix pushed today):
bash -c '(( X=([))])'
heap-use-after-free parse.y:2712:60 in shell_getc
bash -c '(( X=([))]) ))'
heap-use-after-free parse.y:2077:11 in parser_expanding_alias
>
