I am writing a function in C to load a file as a double dimensional array (char **), the problem is that according to Valgrind I have memory leaks, ca ...

I would like to know if it is possible to detect when a user closes the console and then execute a function that frees the memory allocated by previou ...

I'm learning C and don't understand how one could handle case when memory areas retuned by malloc are overlapping. Here is a little demo program #inc ...

Ive tried creating a dynamic database in which the user inputs the size of the database they want to create however im getting a memory leak after a c ...

Im trying to create a dynamic database where I can modify its size. This is the code that I have written so far where I assign the product char pointe ...

I am trying to implement a stack using linked list, and firstly I have the following code: For the inti_stack function, can I just do the following ...

In the linux man page, By default, Linux follows an optimistic memory allocation strategy. This means that when malloc() returns non-NULL there is ...

I'm trying to implement a linked list in C, however I can't seem to figure out how to append elements to the list. #include <malloc.h> #include ...

I am learning CUDA by myself. My ultimate goal is to apply it to Fortran, but because a lot of classes/videos are based on C/C++, I often end up to pe ...

I am dynamically allocating memory at the beginning of a for using: whereby Candset and Point_t are both typedef. later I free the memory at the en ...

I am trying to program a function to merge two signed integer arrays. The idea is to get the contents of src, reallocate memory in dest to insert the ...

I look at some Linux Glibc(2.25) system and see that when the code use malloc . sometimes the buffer has been allocated at heap segment and sometimes ...

I've gotten back into C recently after a long absence, and I can't for the life of me remember how to pass a 2D matrix to a function and use it after ...

I am working on a project including server-client communication. Our code doesn't work all the time, sometimes it works perfectly. But sometimes we ei ...

If I want to create an array that works as global variable, in case I already know the size I can do it this way: however, this will not work with ...

I have written a function to allocate memory for an array and store the array length in a pointer so I can use both in my main function. Everything se ...

Say you allocated a pointer to char like this char *ptr = malloc(10 * sizeof(char)) If this ptr is passed to another function without passing its si ...

I understand that assigning memory allocation for string requires n+1 due to the NULL character. However, the question is what if you allocate 10 char ...

I am developing a program that is supposed to take a string as a parameter and display the number of occurrences of each word in their order of appear ...

I compiled some cross compilers against musl(x86_64, i686, arm). I need to compile code, that allocate like 2048 Mb +- 200Mb. However I noticed some e ...