diff options
| author | Harald Welte <laforge@gnumonks.org> | 2010-07-01 11:54:31 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2010-07-01 11:54:31 +0200 |
| commit | 875840c603defa333dd1eeced09f4b04c0af8fa8 (patch) | |
| tree | f934caf80bf9e623cab34cea0a24ec44fb75236e /openbsc/src/gprs/gprs_gmm.c | |
| parent | 937a9ecfcd4efd4121abc31df6673f0636d4605a (diff) | |
[SGSN] Fix TLLI (re)assignments
Once The TLLI (or P-TMSI of which it is derived) change has been
confirmed by the MS, we need to unassign the old TLLI but keep
the new TLLI _without_ re-setting the LLC entity structure such
as VUsend /VUrecv counters.
Diffstat (limited to 'openbsc/src/gprs/gprs_gmm.c')
| -rw-r--r-- | openbsc/src/gprs/gprs_gmm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/openbsc/src/gprs/gprs_gmm.c b/openbsc/src/gprs/gprs_gmm.c index bd5a7fa44..9a43766e3 100644 --- a/openbsc/src/gprs/gprs_gmm.c +++ b/openbsc/src/gprs/gprs_gmm.c @@ -883,7 +883,7 @@ static int gsm0408_rcv_gmm(struct sgsn_mm_ctx *mmctx, struct msgb *msg, mmctx->p_tmsi_old = 0; /* Unassign the old TLLI */ mmctx->tlli = mmctx->tlli_new; - gprs_llgmm_assign(mmctx->llme, 0xffffffff, mmctx->tlli_new, 0, NULL); + gprs_llgmm_assign(mmctx->llme, 0xffffffff, mmctx->tlli, 0, NULL); break; case GSM48_MT_GMM_RA_UPD_COMPL: /* only in case SGSN offered new P-TMSI */ @@ -892,7 +892,7 @@ static int gsm0408_rcv_gmm(struct sgsn_mm_ctx *mmctx, struct msgb *msg, mmctx->p_tmsi_old = 0; /* Unassign the old TLLI */ mmctx->tlli = mmctx->tlli_new; - gprs_llgmm_assign(mmctx->llme, 0xffffffff, mmctx->tlli_new, 0, NULL); + gprs_llgmm_assign(mmctx->llme, 0xffffffff, mmctx->tlli, 0, NULL); break; case GSM48_MT_GMM_PTMSI_REALL_COMPL: DEBUGP(DMM, "-> PTMSI REALLLICATION COMPLETE\n"); @@ -900,7 +900,7 @@ static int gsm0408_rcv_gmm(struct sgsn_mm_ctx *mmctx, struct msgb *msg, mmctx->p_tmsi_old = 0; /* Unassign the old TLLI */ mmctx->tlli = mmctx->tlli_new; - //gprs_llgmm_assign(mmctx->llme, 0xffffffff, mmctx->tlli_new, 0, NULL); + //gprs_llgmm_assign(mmctx->llme, 0xffffffff, mmctx->tlli, 0, NULL); break; case GSM48_MT_GMM_AUTH_CIPH_RESP: DEBUGP(DMM, "Unimplemented GSM 04.08 GMM msg type 0x%02x\n", |