Brian Somers wrote:
brian 2006-01-02 08:51:21 UTC
FreeBSD src repository
Modified files:
usr.bin/su su.c
Log:
Remove broken code that mucks about with tcsetpgrp() -- even if
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
Revision Changes Path
1.77 +0 -7 src/usr.bin/su/su.c
Oh, you obviously have not checked history (discussion between bde@ and
me), please try following code:
%sh
$ su
apple# kill -STOP $$
^C^C^C
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