于 2016年3月7日 GMT+08:00下午8:18:44, ludo@gnu.org 写到:

ludo@gnu.org (Ludovic Courtès) skribis:

 myglc2 <myglc2@gmail.com> skribis:

 glc@g1 ~$ ssh glc4@g1
 glc4@g1's password: 
 glc4@g1 ~$ umask
 0000

 Oh indeed, I can reproduce it.

 The problem is that lshd resets the umask when it starts (in
 src/daemon.c:daemon_init) but never changes it again.

 Perhaps we should be using pam_umask and login.defs (although I’m unsure
 if lshd would honor it), or alternately add explicitly set the umask in /etc/profile.

 Thoughts?

宋文武 & Alex: WDYT?  (Asking you since I know you’re already familiar
with these things.  :-))

Ludo’.