diff options
| -rw-r--r-- | src/gprs_bssgp_pcu.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gprs_bssgp_pcu.cpp b/src/gprs_bssgp_pcu.cpp index 1524fb3e..100e33d2 100644 --- a/src/gprs_bssgp_pcu.cpp +++ b/src/gprs_bssgp_pcu.cpp @@ -388,6 +388,13 @@ static int gprs_bssgp_pcu_rcvmsg(struct msgb *msg) data_len = msgb_bssgp_len(msg) - sizeof(*budh); rc = bssgp_tlv_parse(&tp, budh->data, data_len); } + if (rc < 0) { + LOGP(DBSSGP, LOGL_ERROR, "Failed to parse BSSGP %s message. Invalid message was: %s\n", + bssgp_pdu_str(pdu_type), msgb_hexdump(msg)); + if (pdu_type != BSSGP_PDUT_STATUS) + return bssgp_tx_status(BSSGP_CAUSE_INV_MAND_INF, NULL, msg); + return rc; + } if (pdu_type == BSSGP_PDUT_BVC_RESET) { rc = bssgp_rcvmsg(msg); |