s3:lib/messages: add missing allocation check for priv_path

BUG: https://bugzilla.samba.org/show_bug.cgi?id=11515

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

diff --git a/source3/lib/messages.c b/source3/lib/messages.c
index 78ff7217d5252dd92efedf88e30f6e9d090b9c87..3527b3a4a640b374b863cbdcbd3510ac2bfe0631 100644 (file)
--- a/source3/lib/messages.c
+++ b/source3/lib/messages.c
@@ -322,6 +322,10 @@ struct messaging_context *messaging_init(TALLOC_CTX *mem_ctx,
        }
 
        priv_path = private_path("sock");
+       if (priv_path == NULL) {
+               TALLOC_FREE(ctx);
+               return NULL;
+       }
 
        ok = directory_create_or_exist_strict(priv_path, sec_initial_uid(),
                                              0700);