[OpenSER-Devel] [ openser-Bugs-1936591 ] mi_datagram module bind failure

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Bugs item #1936591, was opened at 2008-04-07 13:38
Message generated for change (Comment added) made by bogdan_iancu
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Category: modules
Group: ver 1.3.x
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Sigrid Thijs (sthijs)
Assigned to: Bogdan-Andrei Iancu (bogdan_iancu)
Summary: mi_datagram module bind failure

Initial Comment:
When setting up OpenSER 1.3.0 on a FreeBSD system, with the mi_datagram module configured, and starting up openser, we get the following error:

/usr/local/sbin/openser[3139]: NOTICE presence:child_init: init_child [1]  pid [3139]
/usr/local/sbin/openser[3138]: ERROR:mi_datagram:mi_init_datagram_server: bind: Invalid argument
/usr/local/sbin/openser[3142]: NOTICE presence:child_init: init_child [4]  pid [3142]
/usr/local/sbin/openser[3138]: CRITICAL:mi_datagram:pre_datagram_process: function mi_init_datagram_server returned with error!!!
/usr/local/sbin/openser[3138]: ERROR:core:start_module_procs: pre-fork function failed for process "MI Datagram" in module mi_datagram

In the openser configuration:
modparam ("mi_datagram", "socket_name", "udp:[ip.add.ress.here]:5068")

It is checked that the port is not in use (we've tried different ports). Note that this is working fine when running the same OpenSER version on a linux based system.

This issue also doesn't occur when we specify a UNIX socket.


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>Comment By: Bogdan-Andrei Iancu (bogdan_iancu)
Date: 2008-04-18 12:17

Message:
Logged In: YES 
user_id=1275325
Originator: NO

Hi all,

Indeed, there was a bug in calculating the correct len of the sock_addr
struct. I made the fix on SVN trunk and 1.3

Thanks and regards,
Bogdan 

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Comment By: Nobody/Anonymous (nobody)
Date: 2008-04-18 10:30

Message:
Logged In: NO 

Hi Sigrid

I changed the line in datagram_fnc.c as follows:

if (bind(socks->rx_sock, (struct
sockaddr*)&addr->udp_addr.sin,sizeof(addr->udp_addr)) < 0) {

to;

if (bind(socks->rx_sock, (struct
sockaddr*)&addr->udp_addr.sin,sizeof(addr->udp_addr.sin)) < 0) {

it seems the bind address size being passed in is incorrect. I had this
prob on a Solaris box.

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