How to copy values from one pointer to another

Issue

I have the following pointer:

jfloat *verticesLocal;

And I want make a new copy to:

jfloat *vertices;

I want to copy the values from verticesLocal to vertices.

How can I do that? I've just tried the following command, but it doesn't work:

memcpy(vertices, verticesLocal, numVerticesLocal * sizeof(jfloat));

I can't see the error because I'm working with Android native code. Sorry.

Solution

malloc first, then do your memcpy.

Answered By - NPE