libcli: Add a NULL check to tstream_npa

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

diff --git a/libcli/named_pipe_auth/npa_tstream.c b/libcli/named_pipe_auth/npa_tstream.c
index bc9d1ecb187e80574d8aaf11b12fb44a5f802266..90c1e2f4de2bfdc0bc177da1f33c041454942b30 100644 (file)
--- a/libcli/named_pipe_auth/npa_tstream.c
+++ b/libcli/named_pipe_auth/npa_tstream.c
@@ -233,6 +233,9 @@ static void tstream_npa_connect_writev_done(struct tevent_req *subreq)
 
        subreq = tstream_u32_read_send(
                state, state->caller.ev, 0x00FFFFFF, state->unix_stream);
+       if (tevent_req_nomem(subreq, req)) {
+               return;
+       }
        tevent_req_set_callback(subreq, tstream_npa_connect_readv_done, req);
 }