Implement parsing of inetd.conf files.

* src/Makefile.am (pies_SOURCES): Add inetd.c.
* src/inetd.c: New file.
* src/pies.c (inetd_mode): New global.
(str_to_socket_type): New function.
(_cb_socket_type): Use str_to_socket_type.
(_cm_include_meta1): Rename to _cb_include_meta1.
(_cb_include_inetd): New function.
(pies_keywords): New keyword "include-inetd".
(options): New option --inetd.
(main): Handle inetd mode.
* src/pies.h (str_to_socket_type): New proto.
(disable_socket, enable_socket): Fix return type.
* src/progman.c (redirect_to_file): Avoid coredump on
privs.user == NULL.
(open_redirector,env_setup)
(progman_start,run_command): Remove unneeded variable.
(progman_start): Fix diagnostic message.
* src/socket.c (disable_socket, enable_socket): Fix return type.
Do nothing if fd < 0.
* src/userprivs.c (switch_to_privs): Allow to pass uid==0.

1 files changed, 0 insertions, 6 deletions

diff --git a/src/userprivs.c b/src/userprivs.c
index 399e229..ba7494f 100644
--- a/src/userprivs.c
+++ b/src/userprivs.c
@@ -89,12 +89,6 @@ switch_to_privs (uid_t uid, gid_t gid, gl_list_t retain_groups)
   gid_t *emptygidset;
   size_t size = 1, j = 1;
 
-  if (uid == 0)
-    {
-      logmsg (LOG_ERR, _("refusing to run as root"));
-      return 1;
-    }
-
   /* Create a list of supplementary groups */
   size = 1 + (retain_groups ? gl_list_size (retain_groups) : 0);
   emptygidset = xcalloc (size, sizeof emptygidset[0]);