Hi, Please find the latest report on new defect(s) introduced to freerangerouting/frr found with Coverity Scan. 3 new defect(s) introduced to freerangerouting/frr found with Coverity Scan. 2 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan. New defect(s) Reported-by: Coverity Scan Showing 3 of 3 defect(s) ** CID 1505177: Null pointer dereferences (FORWARD_NULL) ________________________________________________________________________________________________________ *** CID 1505177: Null pointer dereferences (FORWARD_NULL) /ospf6d/ospf6_top.c: 290 in ospf6_top_route_hook_remove() 284 else if (route->table->scope_type == OSPF6_SCOPE_TYPE_AREA) { 285 oa = (struct ospf6_area *)route->table->scope; 286 ospf6 = oa->ospf6; 287 } 288 289 route->flag |= OSPF6_ROUTE_REMOVE;

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CID 1505177: Null pointer dereferences (FORWARD_NULL) Passing null pointer "ospf6" to "ospf6_abr_originate_summary", which dereferences it.

290 ospf6_abr_originate_summary(route, ospf6); 291 ospf6_zebra_route_update_remove(route, ospf6); 292 } 293 294 static void ospf6_top_brouter_hook_add(struct ospf6_route *route) 295 {

** CID 1505176: Error handling issues (CHECKED_RETURN) /ospf6d/ospf6_nssa.c: 1096 in ospf6_abr_task_timer() ________________________________________________________________________________________________________ *** CID 1505176: Error handling issues (CHECKED_RETURN) /ospf6d/ospf6_nssa.c: 1096 in ospf6_abr_task_timer() 1090 1091 ospf6->t_abr_task = NULL; 1092 1093 if (IS_OSPF6_DEBUG_ABR) 1094 zlog_debug("Running ABR task on timer"); 1095

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CID 1505176: Error handling issues (CHECKED_RETURN) Calling "ospf6_is_router_abr" without checking return value (as is done elsewhere 12 out of 13 times).

1096 ospf6_is_router_abr(ospf6); 1097 ospf6_abr_nssa_check_status(ospf6); 1098 ospf6_abr_task(ospf6); 1099 /* if nssa-abr, then scan Type-7 LSDB */ 1100 ospf6_abr_nssa_task(ospf6); 1101 ospf6_asbr_nssa_redist_task(ospf6);

** CID 1505175: Null pointer dereferences (FORWARD_NULL) ________________________________________________________________________________________________________ *** CID 1505175: Null pointer dereferences (FORWARD_NULL) /ospf6d/ospf6_top.c: 273 in ospf6_top_route_hook_add() 267 ospf6 = route->table->scope; 268 else if (route->table->scope_type == OSPF6_SCOPE_TYPE_AREA) { 269 oa = (struct ospf6_area *)route->table->scope; 270 ospf6 = oa->ospf6; 271 } 272

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CID 1505175: Null pointer dereferences (FORWARD_NULL) Passing null pointer "ospf6" to "ospf6_abr_originate_summary", which dereferences it.

273 ospf6_abr_originate_summary(route, ospf6); 274 ospf6_zebra_route_update_add(route, ospf6); 275 } 276 277 static void ospf6_top_route_hook_remove(struct ospf6_route *route) 278 {

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