So I have a couple of functions that work with a string type I have created. One of them creates a dynamically allocated sting. The other one takes said string, and extends it. And the last one frees the string. Note: The function names are changed, but all are custom-defined by me.
string new = make("Hello, ");
adds(new, "everyone");
f...
Hi,
I'm currently learning libgmp and to that end I'm writing a small program which find prime factors. My program calls a function which fills an array with a varying amount of mpz_t integers, prime factors of a given number, which I need to return. I'm planning on setting the last element to NULL, so I know how many mpz_t integers the...
After some painful experiences, I understand the problem of dangling pointers and double free. I am seeking proper solutions.
aStruct has a number of fields including other arrays.
aStruct *A=NULL, *B = NULL;
A = (aStruct*) calloc(1, sizeof(sStruct));
B = A;
free_aStruct(A);
...
//bunch of other code in various places.
...
free_aStruct...
Hey, I am working on a drum machine, and am having problems with vectors.
Each Sequence has a list of samples, and the samples are ordered in a vector. However, when a sample is push_back on the vector, the sample's destructor is called, and results in a double free error.
Here is the Sample creation code:
class XSample
{
public:
...