diff options
| author | Max <msuraev@sysmocom.de> | 2018-01-24 12:48:33 +0100 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2018-02-08 09:29:50 +0000 |
| commit | 770fbd20249e526f1da9903c17b667e42a54c876 (patch) | |
| tree | 4a0b57fc6bd60595e525c560e416eb753a6332a5 /src/libvlr/vlr_lu_fsm.c | |
| parent | 5e60de63ef24a7c3d3b42833a16c85ddf5da11ef (diff) | |
GSUP: check osmo_gsup_encode() result
Check and handle gracefully any error which might appear in
osmo_gsup_encode() - mark corresponding functions with
warn_unused_result attribute to make sure this failure is always checked
against.
Change-Id: I4551212011fb0bd898c020a183756ed7a9afb9e5
Related: OS#2864
Diffstat (limited to 'src/libvlr/vlr_lu_fsm.c')
| -rw-r--r-- | src/libvlr/vlr_lu_fsm.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libvlr/vlr_lu_fsm.c b/src/libvlr/vlr_lu_fsm.c index 6c8b53adb..0ac5b9ad1 100644 --- a/src/libvlr/vlr_lu_fsm.c +++ b/src/libvlr/vlr_lu_fsm.c @@ -72,11 +72,14 @@ static void upd_hlr_vlr_fsm_init(struct osmo_fsm_inst *fi, uint32_t event, void *data) { struct vlr_subscr *vsub = fi->priv; + int rc; OSMO_ASSERT(event == UPD_HLR_VLR_E_START); /* Send UpdateLocation to HLR */ - vlr_subscr_req_lu(vsub, vsub->vlr->cfg.is_ps); + rc = vlr_subscr_req_lu(vsub, vsub->vlr->cfg.is_ps); + if (rc < 0) + LOGPFSML(fi, LOGL_ERROR, "Failed to send UpdateLocation to HLR\n"); osmo_fsm_inst_state_chg(fi, UPD_HLR_VLR_S_WAIT_FOR_DATA, LU_TIMEOUT_LONG, 0); } |