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[lwip-devel] [bug #21643] udp_send/raw_send don't fail if netif is down

From: Frédéric Bernon
Subject: [lwip-devel] [bug #21643] udp_send/raw_send don't fail if netif is down
Date: Tue, 27 Nov 2007 04:40:34 +0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; fr; rv: Gecko/20071025 Firefox/

Follow-up Comment #13, bug #21643 (project lwip):

>For DHCP, other stacks have the concept of being half-up

It seems a good way to process such cases

>So I wonder if the real problem (and fix) is in ip_route(). 

Yes, perhaps do the filter in ip_route could be more efficient that  in


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