d43e192e7d
su isn't the foreground process. Hopefully this won't break PAM,
but I couldn't find any useful information about ache's theory
that it will.
Specifically, this change fixes the following:
# sh
# echo $$
# su - root -c id &
# echo $$
The PID output changes as su seems to be kill -STOP'ing itself
and catching the parent shell in the process. This is especially
bad if you add a ``su - user -c command &'' to an rc script!
Sponsored by: Sophos/Activestate
Not objected to by: des
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| .. | ||
| Makefile | ||
| su.1 | ||
| su.c | ||