diff options
Diffstat (limited to 'gtp/gtp.c')
-rw-r--r-- | gtp/gtp.c | 13 |
1 files changed, 4 insertions, 9 deletions
@@ -427,8 +427,7 @@ int gtp_req(struct gsn_t *gsn, int version, struct pdp_t *pdp, packet->gtp0.h.seq = hton16(gsn->seq_next); if (pdp) { packet->gtp0.h.tid = - htobe64((pdp->imsi & 0x0fffffffffffffffull) + - ((uint64_t) pdp->nsapi << 60)); + htobe64(pdp_gettid(pdp->imsi, pdp->nsapi)); } if (pdp && ((packet->gtp0.h.type == GTP_GPDU) || (packet->gtp0.h.type == GTP_ERROR))) @@ -1332,8 +1331,7 @@ int gtp_create_pdp_ind(struct gsn_t *gsn, int version, if (version == 0) { uint64_t tid = be64toh(((union gtp_packet *)pack)->gtp0.h.tid); - pdp->imsi = tid & 0x0fffffffffffffffull; - pdp->nsapi = (tid & 0xf000000000000000ull) >> 60; + pdp_set_imsi_nsapi(pdp, tid); } pdp->seq = seq; @@ -2052,8 +2050,7 @@ int gtp_update_pdp_ind(struct gsn_t *gsn, int version, if (version == 0) { uint64_t tid = be64toh(((union gtp_packet *)pack)->gtp0.h.tid); - imsi = tid & 0x0fffffffffffffffull; - nsapi = (tid & 0xf000000000000000ull) >> 60; + pdp_set_imsi_nsapi(pdp, tid); /* Find the context in question */ if (pdp_getimsi(&pdp, imsi, nsapi)) { @@ -3193,9 +3190,7 @@ int gtp_data_req(struct gsn_t *gsn, struct pdp_t *pdp, void *pack, unsigned len) packet.gtp0.h.length = hton16(len); packet.gtp0.h.seq = hton16(pdp->gtpsntx++); packet.gtp0.h.flow = hton16(pdp->flru); - packet.gtp0.h.tid = - htobe64((pdp->imsi & 0x0fffffffffffffffull) + - ((uint64_t) pdp->nsapi << 60)); + packet.gtp0.h.tid = htobe64(pdp_gettid(pdp->imsi, pdp->nsapi)); if (len > sizeof(union gtp_packet) - sizeof(struct gtp0_header)) { gsn->err_memcpy++; |