[Cs-dev] memory deallocation bug
| Date | 2006-11-10 10:22 |
| From | Victor Lazzarini |
| Subject | [Cs-dev] memory deallocation bug |
With the new build, I am getting a memory deallocation problem when using the python module csnd on OSX. Basically this occurs on exiting Python. I get two messages about deallocation of a pointer not malloced and a crash with Csound tidy up: Bus Error. As this was not happening before I am wondering what new things could have caused it. Two candidates are the new remote and fltk code. Any ideas? Victor Lazzarini Music Technology Laboratory Music Department National University of Ireland, Maynooth ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net |
| Date | 2006-11-10 10:28 |
| From | Victor Lazzarini |
| Subject | Re: [Cs-dev] memory deallocation bug |
It's not the widget opcodes. I think it's happening on CsoundDestroy(). I'll see if it happens on C++ as well. Victor At 10:22 10/11/2006, you wrote: >With the new build, I am getting a memory deallocation problem >when using the python module csnd on OSX. > >Basically this occurs on exiting Python. I get two messages about deallocation >of a pointer not malloced and a crash with Csound tidy up: Bus Error. > >As this was not happening before I am wondering what new things could have >caused it. Two candidates are the new remote and fltk code. > >Any ideas? > >Victor Lazzarini >Music Technology Laboratory >Music Department >National University of Ireland, Maynooth > > >------------------------------------------------------------------------- >Using Tomcat but need to do more? Need to support web services, security? >Get stuff done quickly with pre-integrated technology to make your job easier >Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo >http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 >_______________________________________________ >Csound-devel mailing list >Csound-devel@lists.sourceforge.net >https://lists.sourceforge.net/lists/listinfo/csound-devel Victor Lazzarini Music Technology Laboratory Music Department National University of Ireland, Maynooth ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net |
| Date | 2006-11-10 10:31 |
| From | Victor Lazzarini |
| Subject | Re: [Cs-dev] memory deallocation bug |
No, it doesn't. So it must be Python-wrapper related. Victor At 10:28 10/11/2006, you wrote: >It's not the widget opcodes. I think it's happening on CsoundDestroy(). >I'll see if it happens on C++ as well. > >Victor > >At 10:22 10/11/2006, you wrote: > >With the new build, I am getting a memory deallocation problem > >when using the python module csnd on OSX. > > > >Basically this occurs on exiting Python. I get two messages about > deallocation > >of a pointer not malloced and a crash with Csound tidy up: Bus Error. > > > >As this was not happening before I am wondering what new things could have > >caused it. Two candidates are the new remote and fltk code. > > > >Any ideas? > > > >Victor Lazzarini > >Music Technology Laboratory > >Music Department > >National University of Ireland, Maynooth > > > > > >------------------------------------------------------------------------- > >Using Tomcat but need to do more? Need to support web services, security? > >Get stuff done quickly with pre-integrated technology to make your job > easier > >Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > >http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > >_______________________________________________ > >Csound-devel mailing list > >Csound-devel@lists.sourceforge.net > >https://lists.sourceforge.net/lists/listinfo/csound-devel > >Victor Lazzarini >Music Technology Laboratory >Music Department >National University of Ireland, Maynooth > > >------------------------------------------------------------------------- >Using Tomcat but need to do more? Need to support web services, security? >Get stuff done quickly with pre-integrated technology to make your job easier >Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo >http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 >_______________________________________________ >Csound-devel mailing list >Csound-devel@lists.sourceforge.net >https://lists.sourceforge.net/lists/listinfo/csound-devel Victor Lazzarini Music Technology Laboratory Music Department National University of Ireland, Maynooth ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net |
| Date | 2006-11-10 11:03 |
| From | Victor Lazzarini |
| Subject | Re: [Cs-dev] memory deallocation bug |
Found the problem and (hopefully) fixed it. At 10:31 10/11/2006, you wrote: >No, it doesn't. So it must be Python-wrapper related. > >Victor > >At 10:28 10/11/2006, you wrote: > >It's not the widget opcodes. I think it's happening on CsoundDestroy(). > >I'll see if it happens on C++ as well. > > > >Victor > > > >At 10:22 10/11/2006, you wrote: > > >With the new build, I am getting a memory deallocation problem > > >when using the python module csnd on OSX. > > > > > >Basically this occurs on exiting Python. I get two messages about > > deallocation > > >of a pointer not malloced and a crash with Csound tidy up: Bus Error. > > > > > >As this was not happening before I am wondering what new things could have > > >caused it. Two candidates are the new remote and fltk code. > > > > > >Any ideas? > > > > > >Victor Lazzarini > > >Music Technology Laboratory > > >Music Department > > >National University of Ireland, Maynooth > > > > > > > > >------------------------------------------------------------------------- > > >Using Tomcat but need to do more? Need to support web services, security? > > >Get stuff done quickly with pre-integrated technology to make your job > > easier > > >Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > > >http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > > >_______________________________________________ > > >Csound-devel mailing list > > >Csound-devel@lists.sourceforge.net > > >https://lists.sourceforge.net/lists/listinfo/csound-devel > > > >Victor Lazzarini > >Music Technology Laboratory > >Music Department > >National University of Ireland, Maynooth > > > > > >------------------------------------------------------------------------- > >Using Tomcat but need to do more? Need to support web services, security? > >Get stuff done quickly with pre-integrated technology to make your job > easier > >Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > >http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > >_______________________________________________ > >Csound-devel mailing list > >Csound-devel@lists.sourceforge.net > >https://lists.sourceforge.net/lists/listinfo/csound-devel > >Victor Lazzarini >Music Technology Laboratory >Music Department >National University of Ireland, Maynooth > > >------------------------------------------------------------------------- >Using Tomcat but need to do more? Need to support web services, security? >Get stuff done quickly with pre-integrated technology to make your job easier >Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo >http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 >_______________________________________________ >Csound-devel mailing list >Csound-devel@lists.sourceforge.net >https://lists.sourceforge.net/lists/listinfo/csound-devel Victor Lazzarini Music Technology Laboratory Music Department National University of Ireland, Maynooth ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net |