[lwip-members] [bug #6601] udp_send:(in STABLE_0_6_5) : call ip_output_if with wrong pbuf

[nobody]

=================== BUG #6601: FULL BUG SNAPSHOT ===================
http://savannah.nongnu.org/bugs/?func=detailbug&bug_id=6601&group_id=3159

Enviado por: crduarte                 Projeto: lwIP - A Lightweight TCP/IP stack
Enviado em: Seg 17-11-2003 em 13:55
Category:  UDP                        Severity:  5 - Major                  
Bug Group:  None                      Resolution:  None                     
Assigned to:  None                    Status:  Open                         

Summary:  udp_send:(in STABLE_0_6_5) : call ip_output_if with wrong pbuf

Original Submission:  Hello, 



        People, I face some problems to send packets when I use a UDP socket. I 
found that the line 498 in udp.c(STABLE_0_6_5) was different from the last 
version. See:



STABLE_0_6_5: udp.c(in udp_send): err = ip_output_if(p, src_ip, 
&pcb->remote_ip, pcb->ttl, pcb->tos, IP_PROTO_UDP, netif); 

STABLE_0_6_4: udp.c(in udp_send): err = ip_output_if (q, src_ip, 
&pcb->remote_ip, UDP_TTL, IP_PROTO_UDP, netif);



The firts parameter, p, point to the pbuf given by the Socket API. The q pbuf 
point to the header of the chain. So, the p must be changed to q.



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http://savannah.nongnu.org/bugs/?func=detailbug&bug_id=6601&group_id=3159

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