Change in libosmocore[master]: ns2: trigger a reset in case of receiving a NS STATUS with incompatib...

[lynxis lazus]

lynxis lazus has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmocore/+/25559 )


Change subject: ns2: trigger a reset in case of receiving a NS STATUS with incompatible protocol state
......................................................................

ns2: trigger a reset in case of receiving a NS STATUS with incompatible protocol state

Change-Id: I912315f816bd0597d4646627dbfdd270fbae2509
---
M src/gb/gprs_ns2_vc_fsm.c
1 file changed, 6 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/59/25559/1

diff --git a/src/gb/gprs_ns2_vc_fsm.c b/src/gb/gprs_ns2_vc_fsm.c
index b528a06..d8b9ca0 100644
--- a/src/gb/gprs_ns2_vc_fsm.c
+++ b/src/gb/gprs_ns2_vc_fsm.c
@@ -745,6 +745,12 @@
 				osmo_fsm_inst_state_chg(fi, GPRS_NS2_ST_RESET, nsi->timeout[NS_TOUT_TNS_RESET], 0);
 			}
 			break;
+		case NS_CAUSE_PDU_INCOMP_PSTATE:
+			if (fi->state != GPRS_NS2_ST_RESET && fi->state != GPRS_NS2_ST_UNCONFIGURED) {
+				LOG_NS_SIGNAL(priv->nsvc, "Rx", NS_PDUT_STATUS, LOGL_ERROR, ": remote side reported incompatible protocol state.\n");
+				osmo_fsm_inst_state_chg(fi, GPRS_NS2_ST_RESET, nsi->timeout[NS_TOUT_TNS_RESET], 0);
+			}
+			break;
 		}
 
 		break;

-- 
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Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Change-Id: I912315f816bd0597d4646627dbfdd270fbae2509
Gerrit-Change-Number: 25559
Gerrit-PatchSet: 1
Gerrit-Owner: lynxis lazus <lynxis at fe80.eu>
Gerrit-MessageType: newchange
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