diff options
Diffstat (limited to 'openbsc/src/input/ipaccess.c')
| -rw-r--r-- | openbsc/src/input/ipaccess.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/openbsc/src/input/ipaccess.c b/openbsc/src/input/ipaccess.c index faa545830..18268f6b9 100644 --- a/openbsc/src/input/ipaccess.c +++ b/openbsc/src/input/ipaccess.c @@ -219,6 +219,8 @@ static int ipaccess_rcvmsg(struct e1inp_line *line, struct msgb *msg, u_int8_t msg_type = *(msg->l2h); u_int16_t site_id = 0, bts_id = 0, trx_id = 0; struct gsm_bts *bts; + char *unitid; + int len; /* handle base messages */ ipaccess_rcvmsg_base(msg, bfd); @@ -234,9 +236,14 @@ static int ipaccess_rcvmsg(struct e1inp_line *line, struct msgb *msg, if (!TLVP_PRESENT(&tlvp, IPAC_IDTAG_UNIT)) break; + len = TLVP_LEN(&tlvp, IPAC_IDTAG_UNIT); + if (len < 1) + break; + /* lookup BTS, create sign_link, ... */ - parse_unitid((char *)TLVP_VAL(&tlvp, IPAC_IDTAG_UNIT), - &site_id, &bts_id, &trx_id); + unitid = (char *) TLVP_VAL(&tlvp, IPAC_IDTAG_UNIT); + unitid[len - 1] = '\0'; + parse_unitid(unitid, &site_id, &bts_id, &trx_id); bts = find_bts_by_unitid(e1h->gsmnet, site_id, bts_id); if (!bts) { LOGP(DINP, LOGL_ERROR, "Unable to find BTS configuration for " |