On 4/30/15 2:37 PM, Trammell Hudson wrote:
> Bash Version: 4.3
> Patch Level: 30
> Release Status: release
>
> Description:
> User and system profile files are executed even despite the --noprofile
> or --norc flag to bash since execute_env_file() does not check the
> no_profile global variable.
>
> Repeat-By:
> PS1="NONE" ./bash --noprofile -c 'echo $PS1'
>
> Should output NONE, but instead outputs whatever /etc/profile sets it to.
>
>
> Fix:
> --- /tmp/bash-4.3.30/shell.c 2014-01-14 13:04:32.000000000 +0000
> +++ ./build/bash-4.3.30/shell.c 2015-04-30 18:25:42.282810228 +0000
> @@ -1010,7 +1010,7 @@
> {
> char *fn;
>
> - if (env_file && *env_file)
> + if (no_profile == 0 && env_file && *env_file)
> {
> fn = expand_string_unsplit_to_string (env_file, Q_DOUBLE_QUOTES);
> if (fn && *fn)
That function is only executed if you have BASH_ENV or ENV set, and neither
of those should be subject to the setting of --noprofile. I suspect you
have BASH_ENV=/etc/profile in your environment since you're invoking bash
as `bash'.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU c...@case.edu http://cnswww.cns.cwru.edu/~chet/
