On Wed, Oct 07, 2015 at 12:31:15AM -0400, Rich Felker wrote:
> The hush umask command is backwards; umask 022 sets the umask to 0755.
> Attached patch should fix it.
>
> Rich
> diff --git a/shell/hush.c b/shell/hush.c
> index 96c739f..58c8dab 100644
> --- a/shell/hush.c
> +++ b/shell/hush.c
> @@ -8956,9 +8956,7 @@ static int FAST_FUNC builtin_umask(char **argv)
> if (argv[0]) {
> mode_t old_mask = mask;
>
> - mask ^= 0777;
> rc = bb_parse_mode(argv[0], &mask);
> - mask ^= 0777;
> if (rc == 0) {
> mask = old_mask;
> /* bash messages:
Hmm, this may break symbolic umask specs, a feature I've never seen
used and wasn't aware even existed. I might look into it more later
but it would be great if someone who already knows this stuff could
figure it out and work out a correct patch.
Rich
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