[lwip-users] receiving broadcasts with socket api

[Mark Kettner]

Hi folks,

I am using lwip socket api (v1.8) with freertos on a zedboard and
discovered that lwip_recv won't receive certain udp broadcast packages.
Whole broadcasts (ip.dest=255.255.255.255) work fine, as well as
unicasts. However subnet broadcasts (ip.dest=192.168.0.255 and
netmask: /24) don't. They're not handled by lwip. Did anyone else
stumbled upon this behaviour?

Mark

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