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hc
2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 
 kernel/net/rds/rdma_transport.c
....@@ -86,10 +86,12 @@
8686 		break;
8787 
8888 	case RDMA_CM_EVENT_ADDR_RESOLVED:
89
-		rdma_set_service_type(cm_id, conn->c_tos);
90
-		/* XXX do we need to clean up if this fails? */
91
-		ret = rdma_resolve_route(cm_id,
89
+		if (conn) {
90
+			rdma_set_service_type(cm_id, conn->c_tos);
91
+			/* XXX do we need to clean up if this fails? */
92
+			ret = rdma_resolve_route(cm_id,
9293 					 RDS_RDMA_RESOLVE_TIMEOUT_MS);
94
+		}
9395 		break;
9496 
9597 	case RDMA_CM_EVENT_ROUTE_RESOLVED: