
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Please help with the questions in the attached screenshot. Thank you.
![Give an example of a buffer overflow in C
• The code below contains a simple example of an overrun in an array. Find and discuss the error.
2 int main()
30 (
#3333333333
#include <stdio.h>
11
12
/* declare an array of 10 integers */
int n[ 10 ];
int i, j;
/* initialize elements of the array */
for (i = 0; i <10; i++)
(
n[i] = i + 100; /* set element at Location i to i+ 100 %/
}
13 / output each array element's value */
14 for (5= 0; j <= 10; j++)
150 (
16
printf("Element[%d] =%d\n", j, n[j]);
17}
18 / output the tenth' element again */
19 /* Why is it different from the Last value? */
printf("Element [10] =%d", j, n[10] );
20
21 return 0;
22](https://content.bartleby.com/qna-images/question/670d8787-56ca-4341-b97d-e84fef52a8ee/31cba874-2ce2-4224-a2f5-0bbec43eefd9/b2g224q_thumbnail.png)
Transcribed Image Text:Give an example of a buffer overflow in C
• The code below contains a simple example of an overrun in an array. Find and discuss the error.
2 int main()
30 (
#3333333333
#include <stdio.h>
11
12
/* declare an array of 10 integers */
int n[ 10 ];
int i, j;
/* initialize elements of the array */
for (i = 0; i <10; i++)
(
n[i] = i + 100; /* set element at Location i to i+ 100 %/
}
13 / output each array element's value */
14 for (5= 0; j <= 10; j++)
150 (
16
printf("Element[%d] =%d\n", j, n[j]);
17}
18 / output the tenth' element again */
19 /* Why is it different from the Last value? */
printf("Element [10] =%d", j, n[10] );
20
21 return 0;
22
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