From b1e46b17f7d71c2dc0682ff9b20bedfce297302c Mon Sep 17 00:00:00 2001 From: Vadim Yanitskiy Date: Mon, 20 Apr 2020 10:38:14 +0700 Subject: [PATCH] SMS-over-GSUP: notify sender about unhandled GSUP messages Change-Id: I7970349bd9d5c56a64c409e619e8b581682fef0b --- src/libmsc/gsm_04_11_gsup.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/libmsc/gsm_04_11_gsup.c b/src/libmsc/gsm_04_11_gsup.c index a24c617e7..cf9d11d2e 100644 --- a/src/libmsc/gsm_04_11_gsup.c +++ b/src/libmsc/gsm_04_11_gsup.c @@ -315,6 +315,7 @@ int gsm411_gsup_rx(struct gsup_client_mux *gcm, void *data, const struct osmo_gs default: LOGP(DMM, LOGL_ERROR, "No handler found for %s, dropping message...\n", osmo_gsup_message_type_name(gsup_msg->message_type)); + gsup_client_mux_tx_error_reply(gcm, gsup_msg, GMM_CAUSE_MSGT_NOTEXIST_NOTIMPL); rc = -GMM_CAUSE_MSGT_NOTEXIST_NOTIMPL; }