memory-leaks

How to solve munmap_chunk(): invalid pointer error in C++

by

This happens when the pointer passed to free() is not valid or has been modified somehow. I don’t really know the details here. The bottom line is that the pointer passed to free() must be the same as returned by malloc(), realloc() and their friends. It’s not always easy to spot what the problem is for a novice in their own code … Read more

What is a StackOverflowError?

by

Parameters and local variables are allocated on the stack (with reference types, the object lives on the heap and a variable in the stack references that object on the heap). The stack typically lives at the upper end of your address space and as it is used up it heads towards the bottom of the address space (i.e. towards zero). Your process also … Read more