[lwip-devel] [patch #7773] "netconn_bind" broken for UDP connections in LwIP 1.4.0

[Marco Jakobs]

Follow-up Comment #3, patch #7773 (project lwip):

Hi Simon,

shit ... was too late yesterday and a new tracker for me ... of course it's a
bug, not a patch! :-( Are you able to change (i can't as it seems).

In LwIP 1.4.0 the return code of the netconn_bind is -8 ("Address in use").

Sending of the data is:

dvsrvbuf=netbuf_new();          // Netbuffer anlegen
txdata=netbuf_ref(dvsrvbuf,msgq_scratch[scr1-1].buf,msgq_scratch[scr1-1].len);  
//
Daten zuweisen
netconn_send(dvtxcon,dvsrvbuf);         // Daten als UDP senden
netconn_delete(dvtxcon);                // Connection löschen
netbuf_delete(dvsrvbuf);        // Buffer löschen

I'll check how the 1.4.1 RC1 deals with that ...

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