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[lwip-devel] [bug #19162] lwip_sendto: possible to corrupt remote addr/p
From: |
Frédéric Bernon |
Subject: |
[lwip-devel] [bug #19162] lwip_sendto: possible to corrupt remote addr/port connection state |
Date: |
Fri, 04 May 2007 13:44:04 +0000 |
User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; fr; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3 |
Follow-up Comment #34, bug #19162 (project lwip):
Ok, new patch file merged with Jonathan's patch.
I also add defines for netbuf_copy & netbuf_len (same "spirit" than for
netbuf_fromaddr & netbuf_fromport) :
#define netbuf_copy(buf,dataptr,len) netbuf_copy_partial(buf,dataptr,len,0)
#define netbuf_len(buf) ((buf)->p->tot_len)
And I have rename fields in netbuf (and in all the code, with a comment in
CHANGELOG about that) :
struct netbuf {
struct pbuf *p, *ptr;
struct ip_addr *addr;
u16_t port;
};
And netconn_sendto :
err_t
netconn_sendto(struct netconn *conn, struct netbuf *buf, struct ip_addr
*addr, u16_t port)
{ if (buf!=NULL) {
buf->addr = addr;
buf->port = port;
return netconn_send( conn, buf);
}
return ERR_VAL;
}
Ok to check in like that ?
(file #12692)
_______________________________________________________
Additional Item Attachment:
File name: lwip_sendto.patch Size:12 KB
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Reply to this item at:
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- [lwip-devel] [bug #19162] lwip_sendto: possible to corrupt remote addr/port connection state, Frédéric Bernon, 2007/05/03
- [lwip-devel] [bug #19162] lwip_sendto: possible to corrupt remote addr/port connection state, Jonathan Larmour, 2007/05/03
- [lwip-devel] [bug #19162] lwip_sendto: possible to corrupt remote addr/port connection state, Frédéric Bernon, 2007/05/03
- [lwip-devel] [bug #19162] lwip_sendto: possible to corrupt remote addr/port connection state, Jonathan Larmour, 2007/05/03
- [lwip-devel] [bug #19162] lwip_sendto: possible to corrupt remote addr/port connection state, Frédéric Bernon, 2007/05/04
- [lwip-devel] [bug #19162] lwip_sendto: possible to corrupt remote addr/port connection state, Jonathan Larmour, 2007/05/04
- [lwip-devel] [bug #19162] lwip_sendto: possible to corrupt remote addr/port connection state, Frédéric Bernon, 2007/05/04
- [lwip-devel] [bug #19162] lwip_sendto: possible to corrupt remote addr/port connection state,
Frédéric Bernon <=
- [lwip-devel] [bug #19162] lwip_sendto: possible to corrupt remote addr/port connection state, Jonathan Larmour, 2007/05/04
- [lwip-devel] [bug #19162] lwip_sendto: possible to corrupt remote addr/port connection state, Simon Goldschmidt, 2007/05/04
- [lwip-devel] [bug #19162] lwip_sendto: possible to corrupt remote addr/port connection state, Frédéric Bernon, 2007/05/04