diff options
| author | Thomas Osterried <ax25@x-berg.in-berlin.de> | 2014-01-16 10:36:51 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-05-01 23:52:45 +0200 |
| commit | 0f7448fd5b4349f5186470bc28e972f75efd05e8 (patch) | |
| tree | 480f5c30a180e84873c49ecf0765859fa16d1a1a /user_call/user_io.h | |
| parent | ced9c30127ffb6abc0eb38506fcff26e91d27a6a (diff) | |
Found debian wheezy useradd bug: useradd did terminates and eats 100%
cpu power, if it was called from axspawn. This could be prevented if
SIGCHLD is masked.
To increase security, no longer call useradd via system() but fork() and
execve().
Fixed a bug when useradd failed then the login process continued anyway.
Empty lines in axspawn.conf are now valid.
The user_shell config variable is optional. If not specified, /bin/bash is
used. Except: if create_with_useradd is configured and there's a config
file /etc/default/useradd, then it's not passed to useradd in order to let
him choose.
Signed-off-by: Thomas Osterried <ax25@x-berg.in-berlin.de>
Diffstat (limited to 'user_call/user_io.h')
0 files changed, 0 insertions, 0 deletions