laforge has submitted this change. ( https://gerrit.osmocom.org/c/osmo-pcu/+/19068 )
Change subject: Set correct GSMTAP channel type for PDTCH messages returning error ...................................................................... Set correct GSMTAP channel type for PDTCH messages returning error For instance, that may happen because the len of the message is not filling the expect size (because padding is missing for example). Still, in this case we know the channel type, so we set it so that wireshark tries to decode the message as a data one. Change-Id: Ifea94095d669b528874e64ca823a776cd6e22b4b --- M src/pcu_l1_if.cpp 1 file changed, 5 insertions(+), 1 deletion(-) Approvals: Jenkins Builder: Verified laforge: Looks good to me, approved diff --git a/src/pcu_l1_if.cpp b/src/pcu_l1_if.cpp index 23f6fbb..7fa82fb 100644 --- a/src/pcu_l1_if.cpp +++ b/src/pcu_l1_if.cpp @@ -315,6 +315,7 @@ int rc; int current_fn = get_current_fn(); pcu_l1_meas meas; + uint8_t gsmtap_chantype; LOGP(DL1IF, LOGL_DEBUG, "Data indication received: sapi=%d arfcn=%d " "fn=%d cur_fn=%d block=%d data=%s\n", data_ind->sapi, @@ -335,19 +336,22 @@ rc = pcu_rx_data_ind_pdtch(data_ind->trx_nr, data_ind->ts_nr, data_ind->data, data_ind->len, data_ind->fn, &meas); + gsmtap_chantype = GSMTAP_CHANNEL_PDTCH; break; case PCU_IF_SAPI_BCCH: rc = pcu_rx_data_ind_bcch(data_ind->data, data_ind->len); + gsmtap_chantype = GSMTAP_CHANNEL_BCCH; break; default: LOGP(DL1IF, LOGL_ERROR, "Received PCU data indication with " "unsupported sapi %d\n", data_ind->sapi); rc = -EINVAL; + gsmtap_chantype = GSMTAP_CHANNEL_UNKNOWN; } if (rc < 0 && (bts->gsmtap_categ_mask & (1 <<PCU_GSMTAP_C_UL_UNKNOWN))) { gsmtap_send(bts->gsmtap, data_ind->arfcn | GSMTAP_ARFCN_F_UPLINK, data_ind->ts_nr, - GSMTAP_CHANNEL_UNKNOWN, 0, data_ind->fn, meas.rssi, meas.link_qual, data_ind->data, data_ind->len); + gsmtap_chantype, 0, data_ind->fn, meas.rssi, meas.link_qual, data_ind->data, data_ind->len); } return rc; -- To view, visit https://gerrit.osmocom.org/c/osmo-pcu/+/19068 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-pcu Gerrit-Branch: master Gerrit-Change-Id: Ifea94095d669b528874e64ca823a776cd6e22b4b Gerrit-Change-Number: 19068 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pes...@sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <lafo...@osmocom.org> Gerrit-MessageType: merged