From 3219e52dcf6e771bd03ad4abc3823422edb6e5fe Mon Sep 17 00:00:00 2001 From: Philipp Maier Date: Fri, 11 Aug 2017 17:45:46 +0200 Subject: sccp: fixup for osmo_sccp_get_ss7() osmo_sccp_get_ss7() has the risk of a nullpointer dereference, when sccp is NULL. Return NULL when the sccp instance is NULL. Add doxygen comment Change-Id: I84d484e4441fd37443fff8c67e17df8fb15d5b2e --- include/osmocom/sigtran/sccp_sap.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/osmocom/sigtran/sccp_sap.h') diff --git a/include/osmocom/sigtran/sccp_sap.h b/include/osmocom/sigtran/sccp_sap.h index bf1b368..5524bd8 100644 --- a/include/osmocom/sigtran/sccp_sap.h +++ b/include/osmocom/sigtran/sccp_sap.h @@ -246,7 +246,7 @@ void osmo_sccp_vty_init(void); struct osmo_sccp_instance * osmo_sccp_instance_create(struct osmo_ss7_instance *ss7, void *priv); void osmo_sccp_instance_destroy(struct osmo_sccp_instance *inst); -struct osmo_ss7_instance *osmo_sccp_get_ss7(struct osmo_sccp_instance *sccp); +struct osmo_ss7_instance *osmo_sccp_get_ss7(const struct osmo_sccp_instance *sccp); struct osmo_sccp_instance *osmo_sccp_get_sccp(const struct osmo_sccp_user *scu); void osmo_sccp_user_unbind(struct osmo_sccp_user *scu); -- cgit v1.2.3