Re: SIGINT in a sourced script does not clean up some special variables

[Chet Ramey]

On 11/10/15 3:36 AM, Grisha Levit wrote:
> Apologies if I'm missing something about the expected SIGINT behavior.  I've 
> read through the previous SIGINT discussions but this still seems unexpected:
> 
> $ declare -p BASH_ARGC BASH_ARGV BASH_SOURCE BASH_LINENO
> declare -a BASH_ARGC=()
> declare -a BASH_ARGV=()
> declare -a BASH_SOURCE=()
> declare -a BASH_LINENO=()
> 
> $ source <(echo 'kill -INT $$')
> 
> $ declare -p BASH_ARGC BASH_ARGV BASH_SOURCE BASH_LINENO
> declare -a BASH_ARGC=([0]="1")
> declare -a BASH_ARGV=([0]="/dev/fd/63")
> declare -a BASH_SOURCE=([0]="/dev/fd/63")
> declare -a BASH_LINENO=([0]="5")
> 
> Additionally, FUNCNAME is not cleared in some cases:

Thanks for the report.  This will be fixed in the next release of bash.

Chet

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    chet@case.edu    http://cnswww.cns.cwru.edu/~chet/