GMM: add hexdump in case of unknown pdisc/msgtype
diff --git a/openbsc/src/gprs/gprs_gmm.c b/openbsc/src/gprs/gprs_gmm.c
index 2616ac4..aee978f 100644
--- a/openbsc/src/gprs/gprs_gmm.c
+++ b/openbsc/src/gprs/gprs_gmm.c
@@ -2011,13 +2011,13 @@
case GSM48_MT_GSM_REQ_PDP_ACT_REJ:
case GSM48_MT_GSM_ACT_AA_PDP_REQ:
case GSM48_MT_GSM_DEACT_AA_PDP_REQ:
- LOGMMCTXP(LOGL_NOTICE, mmctx, "Unimplemented GSM 04.08 GSM msg type 0x%02x\n",
- gh->msg_type);
+ LOGMMCTXP(LOGL_NOTICE, mmctx, "Unimplemented GSM 04.08 GSM msg type 0x%02x: %s\n",
+ gh->msg_type, osmo_hexdump((uint8_t *)gh, msgb_l3len(msg)));
rc = gsm48_tx_sm_status(mmctx, GSM_CAUSE_MSGT_NOTEXIST_NOTIMPL);
break;
default:
- LOGMMCTXP(LOGL_NOTICE, mmctx, "Unknown GSM 04.08 GSM msg type 0x%02x\n",
- gh->msg_type);
+ LOGMMCTXP(LOGL_NOTICE, mmctx, "Unknown GSM 04.08 GSM msg type 0x%02x: %s\n",
+ gh->msg_type, osmo_hexdump((uint8_t *)gh, msgb_l3len(msg)));
rc = gsm48_tx_sm_status(mmctx, GSM_CAUSE_MSGT_NOTEXIST_NOTIMPL);
break;
@@ -2077,8 +2077,8 @@
rc = gsm0408_rcv_gsm(mmctx, msg, llme);
break;
default:
- LOGP(DMM, LOGL_NOTICE, "Unknown GSM 04.08 discriminator 0x%02x\n",
- pdisc);
+ LOGP(DMM, LOGL_NOTICE, "Unknown GSM 04.08 discriminator 0x%02x: %s\n",
+ pdisc, osmo_hexdump((uint8_t *)gh, msgb_l3len(msg)));
/* FIXME: return status message */
break;
}