Re: [lwip-users] netconn/netbuf API

[address@hidden]

Hans-Erik Floryd wrote:
> Is it correct for netbuf_chain to free the tail netbuf? If that one line 
> is removed the code above works fine.
>
> If it is correct behaviour, any ideas how to best use the netconn API to 
> send the message? I have read what documentation I could find on the 
> wiki but there doesn't seem to be much information regarding 
> netconn/netbuf there.
Unfortunately, I cannot help you that uch sice I don't really use the 
netconn API (maybe Jonathan could say more).

However, from reading the code, netbuf_chain should either call 
netbuf_delete, use pbuf_cat instead of pbuf_chain or don't call 
memp_free. Which is right I don't know. Could you file a bug report on 
savannah to get more attention and prevent this from going unnoticed.

Simon