smbd: Fix CID 1035538 Uninitialized pointer read

rpc_pipe_open_interface just returns okay if the pipe in question is
already open. For this, it needs to read the value.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/source3/smbd/lanman.c b/source3/smbd/lanman.c
index b5598a4382ded1d6348fc9fd579dd25e4f857a9f..a21e715679774249b5da1982b8cfddc017f934aa 100644 (file)
--- a/source3/smbd/lanman.c
+++ b/source3/smbd/lanman.c
@@ -2715,7 +2715,7 @@ static bool api_RNetUserEnum(struct smbd_server_connection *sconn,
        int i, resume_context, cli_buf_size;
        uint32_t resume_handle;
 
-       struct rpc_pipe_client *samr_pipe;
+       struct rpc_pipe_client *samr_pipe = NULL;
        struct policy_handle samr_handle, domain_handle;
        NTSTATUS status, result;