In C: Create a program that allocates an array of integers frees them, and then tries to print the value of one of the array elements. Now, try to free a value that is not created by malloc (e.g., a pointer in the middle of the array you allocated above). What happens? Do you need gdb or valgrind to find this type of problem?
In C: Create a program that allocates an array of integers frees them, and then tries to print the value of one of the array elements. Now, try to free a value that is not created by malloc (e.g., a pointer in the middle of the array you allocated above). What happens? Do you need gdb or valgrind to find this type of problem?
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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In C:
Create a program that allocates an array of integers frees them, and then tries to print the value of one of the array elements.
Now, try to free a value that is not created by malloc (e.g., a pointer in the middle of the array you allocated above). What happens? Do you need gdb or valgrind to find this type of problem?
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