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authorJacob Erlbeck <jerlbeck@sysmocom.de>2014-09-08 09:04:01 +0200
committerJacob Erlbeck <jerlbeck@sysmocom.de>2014-09-08 09:04:01 +0200
commit593006470075419ab10715e3a7e23332b6a136a4 (patch)
treee0b0e13362f715f0fee374c569732c185b5e6759 /openbsc/src/gprs/gb_proxy.c
parent1a8dbc4fc93698b89b35254286317f1a1d8dfaa5 (diff)
gbproxy: Add missing gbprox_process_bssgp_ul() return check
This should have been part of the 'Implement IMSI acquisition' commit, where a similar change has been made for BSS originated PTP messages. Sponsored-by: On-Waves ehf
Diffstat (limited to 'openbsc/src/gprs/gb_proxy.c')
-rw-r--r--openbsc/src/gprs/gb_proxy.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/openbsc/src/gprs/gb_proxy.c b/openbsc/src/gprs/gb_proxy.c
index a61a307..f0375ee 100644
--- a/openbsc/src/gprs/gb_proxy.c
+++ b/openbsc/src/gprs/gb_proxy.c
@@ -659,6 +659,7 @@ static int gbprox_rx_sig_from_bss(struct gbproxy_config *cfg,
int data_len = msgb_bssgp_len(msg) - sizeof(*bgph);
struct gbproxy_peer *from_peer = NULL;
struct gprs_ra_id raid;
+ int rc;
if (ns_bvci != 0 && ns_bvci != 1) {
LOGP(DGPRS, LOGL_NOTICE, "NSEI=%u BVCI=%u is not signalling\n",
@@ -748,7 +749,9 @@ static int gbprox_rx_sig_from_bss(struct gbproxy_config *cfg,
/* Normally, we can simply pass on all signalling messages from BSS to
* SGSN */
- gbprox_process_bssgp_ul(cfg, msg, from_peer);
+ rc = gbprox_process_bssgp_ul(cfg, msg, from_peer);
+ if (!rc)
+ return 0;
return gbprox_relay2sgsn(cfg, msg, ns_bvci);
err_no_peer:
LOGP(DGPRS, LOGL_ERROR, "NSEI=%u(BSS) cannot find peer based on NSEI\n",