diff options
| author | Stefan Metzmacher <metze@samba.org> | 2013-07-10 14:48:18 +0200 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2013-07-10 23:18:06 +0200 |
| commit | 596b51c666e549fb518d92931d8837922154a2fe (patch) | |
| tree | bfd22b1a428c46e99a4306ca3a3498e31d60430c /source4/smbd | |
| parent | 1573638212a9733a44939a4d38a226f38dca36f1 (diff) | |
| download | samba-596b51c666e549fb518d92931d8837922154a2fe.tar.gz samba-596b51c666e549fb518d92931d8837922154a2fe.tar.bz2 samba-596b51c666e549fb518d92931d8837922154a2fe.zip | |
s4:server: avoid calling into nss_winbind from within 'samba'
The most important part is that the 'winbind_server' doesn't
recurse into itself. This could happen if the krb5 libraries
call getlogin().
As we may run in single process mode, we need to set
_NO_WINBINDD=1 everywhere, the only exception is the forked
'smbd'.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Wed Jul 10 23:18:06 CEST 2013 on sn-devel-104
Diffstat (limited to 'source4/smbd')
| -rw-r--r-- | source4/smbd/server.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source4/smbd/server.c b/source4/smbd/server.c index 0ad3e6ba41..37aac625b6 100644 --- a/source4/smbd/server.c +++ b/source4/smbd/server.c @@ -43,6 +43,7 @@ #include "cluster/cluster.h" #include "dynconfig/dynconfig.h" #include "lib/util/samba_modules.h" +#include "nsswitch/winbind_client.h" /* recursively delete a directory tree @@ -402,6 +403,12 @@ static int binary_smbd_main(const char *binary_name, int argc, const char *argv[ } } + /* make sure we won't go through nss_winbind */ + if (!winbind_off()) { + DEBUG(0,("Failed to disable recusive winbindd calls. Exiting.\n")); + exit(1); + } + gensec_init(); /* FIXME: */ ntptr_init(); /* FIXME: maybe run this in the initialization function |