Re: [Pyode-user] bug: read from free'd memory when joint in jointgroup

[Chris B. <chr...@gm...>]

On 15/08/06, Matthias Baas <ba...@ir...> wrote:
> Could it be that you had a JointGroup object that you didn't empty
> explicitly (by calling the empty() method)?
> In this case, the destructor of the JointGroup object only calls
> dJointGroupDestroy() without notifying the contained Python joints about
> the destruction of the ODE joints.
> I have just committed a fix for this. Let me know if this has also fixed
> your problem.

Thanks, that seems to have fixed it. Have you noticed any memory
corruption problems with pyrex-0.9.4.1 and pyode? With 0.9.3.1
everything runs fine, with 0.9.4.1 I get:

*** glibc detected *** double free or corruption (!prev): 0x0823fb40 ***

And if I run valgrind there are hundreds of errors (again, 0.9.3.1 is fine).