s3:auth:check_sam_security: null out sampass after it has been stolen.

So that a later talloc_free would not harm. I could have used
talloc_move instead of talloc steal in make_server_info_sam(),
but this would have required a change of the signature.

Michael
(cherry picked from commit 1bb4a2ca3a1e11b395b3b819e468ecac67e16d64)

diff --git a/source3/auth/auth_sam.c b/source3/auth/auth_sam.c
index add74f611a5674673ec9543811362afa464c9a79..3573de13758deefe0160c8a714764e6ec0b55498 100644 (file)
--- a/source3/auth/auth_sam.c
+++ b/source3/auth/auth_sam.c
@@ -402,6 +402,7 @@ static NTSTATUS check_sam_security(const struct auth_context *auth_context,
        become_root();
        nt_status = make_server_info_sam(server_info, sampass);
        unbecome_root();
+       sampass = NULL;
 
        if (!NT_STATUS_IS_OK(nt_status)) {
                DEBUG(0,("check_sam_security: make_server_info_sam() failed with '%s'\n", nt_errstr(nt_status)));