Re: Does bash treat segment fault causing by scripts as security bugs ?

ok，one poc I think should like this: = #!/bin/bash a="1||" b=`printf "%.s"$a {1..5}`"1" eval $b = this code will make a segment fault, of cource , eval or printf actually is not necessary, the problem is about the "1 || 1 || 1" expression,

Re: Hang in bgp_delete

On 02/17/2017 01:49 PM, Graham Northup wrote: > On 02/16/2017 11:25 AM, Chet Ramey wrote: >> On 2/11/17 5:04 PM, Graham Northup wrote: >> >>> Bash Version: 4.4 >>> Patch Level: 11 >>> Release Status: release >>> >>> Description: >>> >>> I'm getting a mysterious hang on one of our Arch Linux

weird error due to cntrl-c out of history list

In both 4.3.42(2)-release and 4.4.5(1)-release, I was listing my history (history cmd) and hit control-C and got: 4402 0502@091824: ls * 4403 0502@091901: cd .. 4404 0502@091930: cd xyzzy-1.8.4.1/ 4405 0502@091932: ls 4406 0502@091939: grep -r template . ^C bash: printf: write error: Success