diff options
Diffstat (limited to 'nuttx/net/route/net_router.c')
| -rw-r--r-- | nuttx/net/route/net_router.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/nuttx/net/route/net_router.c b/nuttx/net/route/net_router.c index 86c37b457..1755b0209 100644 --- a/nuttx/net/route/net_router.c +++ b/nuttx/net/route/net_router.c @@ -45,6 +45,7 @@ #include <nuttx/net/ip.h> +#include "devif/devif.h" #include "route/route.h" #if defined(CONFIG_NET) && defined(CONFIG_NET_ROUTE) @@ -131,6 +132,13 @@ int net_router(net_ipaddr_t target, FAR net_ipaddr_t *router) struct route_match_s match; int ret; + /* Do not route the special broadcast IP address */ + + if (net_ipaddr_cmp(target, g_alloneaddr)) + { + return -ENOENT; + } + /* Set up the comparison structure */ memset(&match, 0, sizeof(struct route_match_s)); |