Re: Infinite loop on parse_and_execute command substituion

2018-09-20 Thread Chet Ramey
On 9/20/18 4:23 AM, Eduardo A. Bustamante López wrote: > Found using AFL. The following causes bash 5.0 to get into an infinite loop: > > (sorry for the junk reproducer, I don't know how to minimize non-crashing > inputs) Thanks for the report. It's a pretty obscure case. Chet -- ``The lyf so

Infinite loop on parse_and_execute command substituion

2018-09-20 Thread Eduardo A . Bustamante López
Found using AFL. The following causes bash 5.0 to get into an infinite loop: (sorry for the junk reproducer, I don't know how to minimize non-crashing inputs) bash-5.0$ IFS= read -r < <(base64 -d <<< 'QCgusbGxw7GxsbGxsbGxsbGxKyQoKChzc3NzcwRpc3Nzc3Nzc3NzdnNzKSMpBymxsbGxsbGxsbGxsR4oGCgoVQ=='); :