lynxis lazus has uploaded this change for review. (
https://gerrit.osmocom.org/c/osmo-sgsn/+/15172
Change subject: gprs_gmm: only update gb/iu cell information when Iu/Gb present
......................................................................
gprs_gmm: only update gb/iu cell information when Iu/Gb present
This function should not do the transistion of Iu/Gb. Only copy simple data
Change-Id: Id52761f3ea655a2d0cc663a950154c6b7c1b5f7a
---
M src/gprs/gprs_gmm.c
1 file changed, 13 insertions(+), 8 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-sgsn refs/changes/72/15172/1
diff --git a/src/gprs/gprs_gmm.c b/src/gprs/gprs_gmm.c
index c8bc0f7..8d8c877 100644
--- a/src/gprs/gprs_gmm.c
+++ b/src/gprs/gprs_gmm.c
@@ -298,15 +298,20 @@
/* Store BVCI/NSEI in MM context */
static void msgid2mmctx(struct sgsn_mm_ctx *mm, const struct msgb *msg)
{
- mm->gb.bvci = msgb_bvci(msg);
- mm->gb.nsei = msgb_nsei(msg);
- /* In case a Iu connection is reconnected we need to update the ue ctx
*/
- mm->iu.ue_ctx = MSG_IU_UE_CTX(msg);
- if (mm->ran_type == MM_CTX_T_UTRAN_Iu
- && mm->iu.ue_ctx) {
+ /* check for Iu or Gb */
+ if (!MSG_IU_UE_CTX(msg)) {
+ mm->gb.bvci = msgb_bvci(msg);
+ mm->gb.nsei = msgb_nsei(msg);
+ } else {
#ifdef BUILD_IU
- mm->iu.ue_ctx->rab_assign_addr_enc =
- sgsn->cfg.iu.rab_assign_addr_enc;
+ /* In case a Iu connection is reconnected we need to update the
ue ctx */
+ /* FIXME: the old ue_ctx have to be freed/disconnected */
+ mm->iu.ue_ctx = msg->dst;
+ if (mm->ran_type == MM_CTX_T_UTRAN_Iu
+ && mm->iu.ue_ctx) {
+ mm->iu.ue_ctx->rab_assign_addr_enc =
+ sgsn->cfg.iu.rab_assign_addr_enc;
+ }
#endif
}
}
--
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Gerrit-Project: osmo-sgsn
Gerrit-Branch: master
Gerrit-Change-Id: Id52761f3ea655a2d0cc663a950154c6b7c1b5f7a
Gerrit-Change-Number: 15172
Gerrit-PatchSet: 1
Gerrit-Owner: lynxis lazus <lyn...@fe80.eu>
Gerrit-MessageType: newchange
