pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-sgsn/+/32015 ) Change subject: gmm: Ciphering Key Sequence Number IE has half octet tag ...................................................................... gmm: Ciphering Key Sequence Number IE has half octet tag As per 3GPP TS 24.008: * 10.5.1.2 Ciphering Key Sequence Number * Table 9.4.9/TS 24.00 The IE is so far being encoded manually, hence why it worked fine until now. Change-Id: Ic220113f30377a14cbe3550a04cd04f3caef49cf --- M src/sgsn/gprs_gmm.c 1 file changed, 17 insertions(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/osmo-sgsn refs/changes/15/32015/1 diff --git a/src/sgsn/gprs_gmm.c b/src/sgsn/gprs_gmm.c index 5bf66c3..547edbb 100644 --- a/src/sgsn/gprs_gmm.c +++ b/src/sgsn/gprs_gmm.c @@ -70,7 +70,7 @@ static const struct tlv_definition gsm48_gmm_att_tlvdef = { .def = { - [GSM48_IE_GMM_CIPH_CKSN] = { TLV_TYPE_FIXED, 1 }, + [GSM48_IE_GMM_CIPH_CKSN] = { TLV_TYPE_SINGLE_TV, 1 }, [GSM48_IE_GMM_TIMER_READY] = { TLV_TYPE_TV, 1 }, [GSM48_IE_GMM_ALLOC_PTMSI] = { TLV_TYPE_TLV, 0 }, [GSM48_IE_GMM_PTMSI_SIG] = { TLV_TYPE_FIXED, 3 }, -- To view, visit https://gerrit.osmocom.org/c/osmo-sgsn/+/32015 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-sgsn Gerrit-Branch: master Gerrit-Change-Id: Ic220113f30377a14cbe3550a04cd04f3caef49cf Gerrit-Change-Number: 32015 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin@sysmocom.de> Gerrit-MessageType: newchange