diff options
| -rw-r--r-- | src/sgsn/gprs_sm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/sgsn/gprs_sm.c b/src/sgsn/gprs_sm.c index 8cf5c5d88..f8019ab6a 100644 --- a/src/sgsn/gprs_sm.c +++ b/src/sgsn/gprs_sm.c @@ -491,6 +491,11 @@ static int do_act_pdp_req(struct sgsn_mm_ctx *mmctx, struct msgb *msg, bool *del /* Check if NSAPI is already in use */ pdp = sgsn_pdp_ctx_by_nsapi(mmctx, act_req->req_nsapi); if (pdp) { + /* Make sure pdp ctx was not already torn down on GTP side */ + if (!pdp->lib) { + gsm_cause = GSM_CAUSE_REACT_RQD; + goto no_context; + } /* We already have a PDP context for this TLLI + NSAPI tuple */ if (pdp->sapi == act_req->req_llc_sapi && pdp->ti == transaction_id) { |