Date: Tue, 25 Nov 1997 02:16:58 -0800 From: Amancio Hasty <hasty@rah.star-gate.com> To: Mike Smith <mike@smith.net.au> Cc: current@freefall.FreeBSD.org Subject: Re: tcp/ip buglet ? Message-ID: <199711251016.CAA00769@rah.star-gate.com> In-Reply-To: Your message of "Tue, 25 Nov 1997 19:09:12 %2B1030." <199711250839.TAA01011@word.smith.net.au>
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udp_output(inp, m, addr, control, p)
struct inpcb *inp;
struct mbuf *m;
struct sockaddr *addr;
struct mbuf *control;
struct proc *p;
{
struct udpiphdr *ui;
int len = m->m_pkthdr.len;
struct in_addr laddr;
struct sockaddr_in * fuck;
int s = 0, error = 0;
if (control)
m_freem(control); /* XXX */
if (len + sizeof(struct udpiphdr) > IP_MAXPACKET) {
error = EMSGSIZE;
goto release;
}
if (addr) {
laddr = inp->inp_laddr;
if (inp->inp_faddr.s_addr != INADDR_ANY) {
error = EISCONN;
goto release;
}
/*
* Must block input while temporarily connected.
*/
s = splnet();
error = in_pcbconnect(inp, addr, p);
The port and address of addr are 0....
The linux layer call is :
/sys/i386/linux/linux_socket.c:linux_sendto
I am pretty sure that linux_sendto is correct.
Cheers,
Amancio
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