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-rw-r--r--source3/libsmb/clientgen.c6
1 files changed, 6 insertions, 0 deletions
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)