diff options
| author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2013-10-24 01:33:25 +0200 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2013-10-24 10:01:18 +0200 |
| commit | 54b8b2dfefae7d495aa17c3e187b317a0a6243cd (patch) | |
| tree | 5e7de810ad5f60ed7ed0eaa952304ea2e47c7e93 /src | |
| parent | ab852ee23439725360f28c63d20ab61b0d774b2b (diff) | |
gb: Create new NSVC object instead of patching the NSVCI
When a RESET is received on the same link with a different NSVCI from
a BSS on a dynamically created NS connection do not patch the nsvc
object but create a new one instead. Thus the NSVCI is never modified
at a nsvc object after the NS-VC has been established.
Sponsored-by: On-Waves ehf
Diffstat (limited to 'src')
| -rw-r--r-- | src/gb/gprs_ns.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/gb/gprs_ns.c b/src/gb/gprs_ns.c index 043a66c0..1754501a 100644 --- a/src/gb/gprs_ns.c +++ b/src/gb/gprs_ns.c @@ -729,9 +729,6 @@ static int gprs_nsvc_replace_if_found(uint16_t nsvci, talloc_free(old_peer); - /* Do statistics */ - rate_ctr_inc(&(*nsvc)->ctrg->ctr[NS_CTR_REPLACED]); - return 1; } @@ -784,7 +781,16 @@ static int gprs_ns_rx_reset(struct gprs_nsvc **nsvc, struct msgb *msg) } /* NS-VCI has changed */ - gprs_nsvc_replace_if_found(nsvci, nsvc, &orig_nsvc); + if (!gprs_nsvc_replace_if_found(nsvci, nsvc, &orig_nsvc)) { + LOGP(DNS, LOGL_INFO, "Creating NS-VC %d replacing %d " + "at %s\n", + nsvci, (*nsvc)->nsvci, + gprs_ns_ll_str(*nsvc)); + orig_nsvc = *nsvc; + *nsvc = gprs_nsvc_create((*nsvc)->nsi, nsvci); + (*nsvc)->nsvci_is_valid = 1; + (*nsvc)->nsei = nsei; + } } if ((*nsvc)->nsvci_is_valid && (*nsvc)->nsei != nsei) { @@ -810,6 +816,7 @@ static int gprs_ns_rx_reset(struct gprs_nsvc **nsvc, struct msgb *msg) (*nsvc)->state = NSE_S_BLOCKED | NSE_S_ALIVE; if (orig_nsvc) { + rate_ctr_inc(&(*nsvc)->ctrg->ctr[NS_CTR_REPLACED]); ns_osmo_signal_dispatch_replaced(*nsvc, orig_nsvc); /* Update the ll info fields */ @@ -916,6 +923,7 @@ static int gprs_ns_rx_reset_ack(struct gprs_nsvc **nsvc, struct msgb *msg) } /* Notify others */ + rate_ctr_inc(&(*nsvc)->ctrg->ctr[NS_CTR_REPLACED]); ns_osmo_signal_dispatch_replaced(*nsvc, orig_nsvc); /* Update the ll info fields */ |