On 1/23/18 3:30 AM, xftroxgpx wrote:
> Bash Version: 4.4
> Patch Level: 12
> Release Status: release
>
> Description:
> bash coredumps by interrupting a called a function via C-c
>
> Repeat-By:
> 1. get interactive bash shell
> 2. paste this function definition at command prompt
> function dv3() {
> local ec=1
> time while test "$ec" -ne "0"; do
> sleep 1
> ls /$RANDOM
> ec="$?"
> done
> }
> 3. now call it: $ dv3
> 4. C-c at any point
$ ./bash
$ echo $BASH_VERSION
4.4.12(2)-release
$ function dv3() {
> local ec=1
> time while test "$ec" -ne "0"; do
> sleep 1
> ls /$RANDOM
> ec="$?"
> done
> }
$ type dv3
dv3 is a function
dv3 ()
{
local ec=1;
time while test "$ec" -ne "0"; do
sleep 1;
/bin/ls -F /$RANDOM;
ec="$?";
done
}
$ dv3
/bin/ls: cannot access /10692: No such file or directory
/bin/ls: cannot access /8614: No such file or directory
/bin/ls: cannot access /22963: No such file or directory
^C
real 0m3.189s
user 0m0.002s
sys 0m0.008s
$
(I have an alias for ls.)
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU c...@case.edu http://tiswww.cwru.edu/~chet/
