[omniORB] memory allocation/free under Win32

Thu, 6 Jul 2000 07:27:56 -0400

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Hi Jonathan,

I had the same kind of problem with omni 2.8.=20
It seem that you use the wrong library with the wrong switchs.=20

For the debug version of your project you should use:
CL /MDd (Debug MultiThread DLL) and link with omni*rtd.lib=20

For the release version use:
CL /MD (MultiThread DLL) and link with omni*_rt.lib

Also make sure that you pass the program arguments to the orb and =
boa/poa.=20
ex: CORBA::ORB_var Orb =3D CORBA::ORB_init(argc,argv,"omniORB2");

Hope that will help,

Fran=E7ois Laflamme=20
VOXCO

1134, Ste-Catherine Ouest=20
Suite 600=20
Montr=E9al, Qc=20
H3B 1H4=20

EMail:=A0 mailto:francois.laflamme@voxco.com
Tel.:=A0=A0 514-861-9255=20
Fax:=A0=A0=A0 514-861-9209=20

> -----Original Message-----
> From: Jonathan Clark [mailto:jc@jonathanclark.com]
> Sent: 6 juillet, 2000 06:38
> To: omniorb-list@uk.research.att.com
> Subject: [omniORB] memory allocation/free under Win32
>=20
>=20
> I've had some problems with memory allocation and
> deallocation under Win32.  The problem is that all corba=20
> free() type operations cause a crash when compiled/linked the wrong=20
> way.=20
>=20
> I fixed the problem previously by playing with cl.exe and link.exe
> options, but recently I've moved to a new build process (and started
> using omniorb 3.0) and the problem has resurfaced.  I'm not sure what =

> I'm doing wrong.  Can you shed any light on this?  I'm using cl /MD=20
> (also tried /MT) to compile and linking with omni's *_rt.lib (also=20
> tried the debug versions *_rtd.lib).
>=20
> Thanks,
>=20
> Jonathan
>=20
> -----Original Message-----
> From: David Scott [mailto:djs@uk.research.att.com]
> Sent: Thursday, July 06, 2000 2:23 AM
> To: Jonathan Clark
> Subject: RE: [omniORB] omniidl 3.0 request and questions
>=20
>=20
> On Thu, 6 Jul 2000, Jonathan Clark wrote:
>=20
> > ah ha.  thanks!  :)
> >
> No problem :)
>=20
> Thanks for mentioning this- it's really difficult to spot=20
> where things are
> a little strange/ unclear/ unintuitive when you're so close=20
> to something!
>=20
> David
>=20
> --=20
>   Dave Scott, Research Engineer, AT&T Laboratories Cambridge UK
>=20
>=20

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<P><FONT SIZE=3D2>Hi Jonathan,</FONT>
</P>

I had the same kind of problem with omni 2.8. 
 It seem that you use the wrong library with the =
wrong switchs.

<P><FONT SIZE=3D2>For the debug version of your project you should =
use:</FONT>
<BR><FONT SIZE=3D2>CL /MDd (Debug MultiThread DLL) and link with =
omni*rtd.lib </FONT>
</P>

<P><FONT SIZE=3D2>For the release version use:</FONT>
<BR><FONT SIZE=3D2>CL /MD (MultiThread DLL) and link with =
omni*_rt.lib</FONT>
</P>

Also make sure that you pass the program arguments to =
the orb and boa/poa. 
 ex: CORBA::ORB_var Orb =3D =
CORBA::ORB_init(argc,argv,&quot;omniORB2&quot;);

<P><FONT SIZE=3D2>Hope that will help,</FONT>
</P>

<P><FONT SIZE=3D2>Fran=E7ois Laflamme </FONT>
<BR><FONT SIZE=3D2>VOXCO</FONT>
</P>

<P><FONT SIZE=3D2>1134, Ste-Catherine Ouest </FONT>
<BR><FONT SIZE=3D2>Suite 600 </FONT>
<BR><FONT SIZE=3D2>Montr=E9al, Qc </FONT>
<BR><FONT SIZE=3D2>H3B 1H4 </FONT>
</P>

<P><FONT SIZE=3D2>EMail:=A0 <A =
HREF=3D"mailto:francois.laflamme@voxco.com">mailto:francois.laflamme@vox=
co.com</A></FONT>
<BR><FONT SIZE=3D2>Tel.:=A0=A0 514-861-9255 </FONT>
<BR><FONT SIZE=3D2>Fax:=A0=A0=A0 514-861-9209 </FONT>
</P>
<BR>
<BR>
<BR>

&gt; -----Original Message-----
 &gt; From: Jonathan Clark [<A =
HREF=3D"mailto:jc@jonathanclark.com">mailto:jc@jonathanclark.com</A>]</F=
ONT>
 &gt; Sent: 6 juillet, 2000 06:38
 &gt; To: omniorb-list@uk.research.att.com
 &gt; Subject: [omniORB] memory allocation/free under =
Win32
 &gt; 
 &gt; 
 &gt; I've had some problems with memory allocation =
and
 &gt; deallocation under Win32.&nbsp; The problem is =
that all corba 
 &gt; free() type operations cause a crash when =
compiled/linked the wrong 
 &gt; way. 
 &gt; 
 &gt; I fixed the problem previously by playing with =
cl.exe and link.exe
 &gt; options, but recently I've moved to a new build =
process (and started
 &gt; using omniorb 3.0) and the problem has =
resurfaced.&nbsp; I'm not sure what 
 &gt; I'm doing wrong.&nbsp; Can you shed any light =
on this?&nbsp; I'm using cl /MD 
 &gt; (also tried /MT) to compile and linking with =
omni's *_rt.lib (also 
 &gt; tried the debug versions *_rtd.lib).
 &gt; 
 &gt; Thanks,
 &gt; 
 &gt; Jonathan
 &gt; 
 &gt; -----Original Message-----
 &gt; From: David Scott [<A =
HREF=3D"mailto:djs@uk.research.att.com">mailto:djs@uk.research.att.com</=
A>]
 &gt; Sent: Thursday, July 06, 2000 2:23 AM
 &gt; To: Jonathan Clark
 &gt; Subject: RE: [omniORB] omniidl 3.0 request and =
questions
 &gt; 
 &gt; 
 &gt; On Thu, 6 Jul 2000, Jonathan Clark =
wrote:
 &gt; 
 &gt; &gt; ah ha.&nbsp; thanks!&nbsp; :)
 &gt; &gt;
 &gt; No problem :)
 &gt; 
 &gt; Thanks for mentioning this- it's really =
difficult to spot 
 &gt; where things are
 &gt; a little strange/ unclear/ unintuitive when =
you're so close 
 &gt; to something!
 &gt; 
 &gt; David
 &gt; 
 &gt; -- 
 &gt;&nbsp;&nbsp; Dave Scott, Research Engineer, =
AT&amp;T Laboratories Cambridge UK
 &gt; 
 &gt;

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