[lwip-devel] [bug #20346] IPv4 broadcasts ?

[Frédéric Bernon]

Follow-up Comment #3, bug #20346 (project lwip):

Yes, you're right, if they don't set NETIF_FLAG_BROADCAST, so
ip_addr_isbroadcast will return NULL. In this case, the loop in line 256 (CVS
HEAD)...

"for (netif = netif_list; netif != NULL; netif = netif->next) {"

will reach the end and netif will be NULL, since the ip_addr_isbroadcast call
will "failed".

So, yes, close it and set the "Status" to "Invalid"...

Thank


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