From 2fc8e32ad342e3285e0d30a3a102e06ec4af5199 Mon Sep 17 00:00:00 2001 From: Andrew Bartlett Date: Wed, 31 Oct 2001 01:52:34 +0000 Subject: Parionia to ensure people don't install libsmb based programs setuid root. libsmb has not been written to be setuid, with things like LIBSMB_PROG allowing all sort of fun and games. Andrew Bartlett (This used to be commit 0c8e9339d8238de92e9146d04091694b62874c33) --- source3/libsmb/clientgen.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'source3/libsmb/clientgen.c') diff --git a/source3/libsmb/clientgen.c b/source3/libsmb/clientgen.c index ec8d2e2bfc..d509924a26 100644 --- a/source3/libsmb/clientgen.c +++ b/source3/libsmb/clientgen.c @@ -154,6 +154,12 @@ struct cli_state *cli_initialise(struct cli_state *cli) { BOOL alloced_cli = False; + /* Check the effective uid - make sure we are not setuid */ + if (is_setuid_root()) { + DEBUG(0,("libsmb based programs must *NOT* be setuid root.\n")); + return NULL; + } + if (!cli) { cli = (struct cli_state *)malloc(sizeof(*cli)); if (!cli) -- cgit