[XS] Change in libosmo-sigtran[master]: osmo_ss7_route_destroy(): Fix potential null ptr deref

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/38438?usp=email ) Change subject: osmo_ss7_route_destroy(): Fix potential null ptr deref ...................................................................... osmo_ss7_route_destroy(): Fix potential null ptr deref rt ptr was being dereferenced already before checking for null. Related: Coverity CID#425367 Change-Id: Idf7613e174e564fb388cd82dca897ff13001217b --- M src/osmo_ss7.c 1 file changed, 3 insertions(+), 4 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-sigtran refs/changes/38/38438/1 diff --git a/src/osmo_ss7.c b/src/osmo_ss7.c index bcbe76c..93bcfc2 100644 --- a/src/osmo_ss7.c +++ b/src/osmo_ss7.c @@ -908,17 +908,16 @@ /*! \brief Destroy a given SS7 route */ void osmo_ss7_route_destroy(struct osmo_ss7_route *rt) { - struct osmo_ss7_route_table *rtbl = rt->rtable; - OSMO_ASSERT(ss7_initialized); if (!rt) return; if (ss7_route_inserted(rt)) { - LOGSS7(rtbl->inst, LOGL_INFO, + struct osmo_ss7_instance *inst = rt->rtable->inst; + LOGSS7(inst, LOGL_INFO, "Destroying route: pc=%u=%s mask=0x%x via linkset/ASP '%s'\n", - rt->cfg.pc, osmo_ss7_pointcode_print(rtbl->inst, rt->cfg.pc), + rt->cfg.pc, osmo_ss7_pointcode_print(inst, rt->cfg.pc), rt->cfg.mask, rt->cfg.linkset_name); llist_del(&rt->list); } -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/38438?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: libosmo-sigtran Gerrit-Branch: master Gerrit-Change-Id: Idf7613e174e564fb388cd82dca897ff13001217b Gerrit-Change-Number: 38438 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de>