[lwip-devel] [bug #29256] SNMP Trap address

[Riccardo Capponi]

URL:
  <http://savannah.nongnu.org/bugs/?29256>

                 Summary: SNMP Trap address
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: riccardocapponi
            Submitted on: gio 18 mar 2010 14:41:37 GMT
                Category: UDP
                Severity: 3 - Normal
              Item Group: Faulty Behaviour
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: 1.3.1

    _______________________________________________________

Details:

Hello,

using lwIP, I noticed this bug when lwIP sends a trap, the destination
address is written backwards and the trap does not arrive, so just change the
code in msg_out.c as follows, from:

void
snmp_trap_dst_ip_set(u8_t dst_idx, struct ip_addr *dst)
{
  if (dst_idx < SNMP_TRAP_DESTINATIONS)
  {
    trap_dst[dst_idx].dip.addr = htonl(dst->addr);
  }
}

to:

void
snmp_trap_dst_ip_set(u8_t dst_idx, struct ip_addr *dst)
{
  if (dst_idx < SNMP_TRAP_DESTINATIONS)
  {
    trap_dst[dst_idx].dip.addr = dst->addr;
  }
}

Best regards.




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