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analyze each program and figure out what is wrong with the memory management in the code and how to fix the code. #include <unistd.h>#include <stdio.h>#include <stdlib.h>#include <assert.h> intmain(int argc, char *argv[]){if (argc != 2) { fprintf(stderr, "usage: broken3 <value>\n"); exit(1); } int size = atoi(argv[1]);int **a;a = malloc(size*sizeof(int));assert(a != NULL);for (int i = 0; i<size; i++) {a[i] = malloc(size*sizeof(int));for (int j = 0; j<size; j++) {a[i][j] = j;}}free (a);//code that does more stuff here.return 0;}

analyze each program and figure out what is wrong with the memory management in the code and how to fix the code. #include <unistd.h>#include <stdio.h>#include <stdlib.h>#include <assert.h> intmain(int argc, char *argv[]){if (argc != 2) { fprintf(stderr, "usage: broken3 <value>\n"); exit(1); } int size = atoi(argv[1]);int **a;a = malloc(size*sizeof(int));assert(a != NULL);for (int i = 0; i<size; i++) {a[i] = malloc(size*sizeof(int));for (int j = 0; j<size; j++) {a[i][j] = j;}}free (a);//code that does more stuff here.return 0;}

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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analyze each program and figure out what is wrong with the memory management in the code and how to fix the code.

#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>

int
main(int argc, char *argv[])
{
if (argc != 2) {
fprintf(stderr, "usage: broken3 <value>\n");
exit(1);
}
int size = atoi(argv[1]);
int **a;
a = malloc(size*sizeof(int));
assert(a != NULL);
for (int i = 0; i<size; i++) {
a[i] = malloc(size*sizeof(int));
for (int j = 0; j<size; j++) {
a[i][j] = j;
}
}
free (a);
//code that does more stuff here.
return 0;
}

 

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