Fix issues found by coverity (ARMmbed#2087)

Fix remaining coverity issue: -348373 Dereference after null check (dhcpv6_client_service.c)
artokin · May 17, 2019 · ce36f2c · ce36f2c
1 parent 2c4981b
commit ce36f2c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/source/DHCPv6_client/dhcpv6_client_service.c b/source/DHCPv6_client/dhcpv6_client_service.c
@@ -392,7 +392,9 @@ void dhcpv6_renew(protocol_interface_info_entry_t *interface, if_address_entry_t
  payload_len = libdhcpv6_address_request_message_len(srv_data_ptr->clientLinkIdType, srv_data_ptr->serverLinkType, 0, !dhcp_client.no_address_hint);
  payload_ptr = ns_dyn_mem_temporary_alloc(payload_len);
  if (payload_ptr == NULL) {
- addr->state_timer = 200; //Retry after 20 seconds
+ if (addr) {
+ addr->state_timer = 200; //Retry after 20 seconds
+ }
  tr_error("Out of memory");
  return ;
  }