From 770fbd20249e526f1da9903c17b667e42a54c876 Mon Sep 17 00:00:00 2001 From: Max Date: Wed, 24 Jan 2018 12:48:33 +0100 Subject: 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 --- include/osmocom/msc/vlr.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/osmocom/msc/vlr.h') diff --git a/include/osmocom/msc/vlr.h b/include/osmocom/msc/vlr.h index 054a18e48..c4b8cf60c 100644 --- a/include/osmocom/msc/vlr.h +++ b/include/osmocom/msc/vlr.h @@ -283,7 +283,7 @@ int vlr_subscr_rx_id_resp(struct vlr_subscr *vsub, const uint8_t *mi, size_t mi_ int vlr_subscr_rx_auth_resp(struct vlr_subscr *vsub, bool is_r99, bool is_utran, const uint8_t *res, uint8_t res_len); int vlr_subscr_rx_auth_fail(struct vlr_subscr *vsub, const uint8_t *auts); -int vlr_subscr_tx_auth_fail_rep(const struct vlr_subscr *vsub); +int vlr_subscr_tx_auth_fail_rep(const struct vlr_subscr *vsub) __attribute__((warn_unused_result)); void vlr_subscr_rx_ciph_res(struct vlr_subscr *vsub, struct vlr_ciph_result *res); int vlr_subscr_rx_tmsi_reall_compl(struct vlr_subscr *vsub); int vlr_subscr_rx_imsi_detach(struct vlr_subscr *vsub); @@ -374,7 +374,7 @@ bool vlr_subscr_matches_imei(struct vlr_subscr *vsub, const char *imei); uint32_t vlr_timer(struct vlr_instance *vlr, uint32_t timer); int vlr_subscr_changed(struct vlr_subscr *vsub); -int vlr_subscr_purge(struct vlr_subscr *vsub); +int vlr_subscr_purge(struct vlr_subscr *vsub) __attribute__((warn_unused_result)); void vlr_subscr_cancel(struct vlr_subscr *vsub, enum gsm48_gmm_cause cause); -- cgit v1.2.3