Rewrite the function shown in Figure so that it is no longer vulnerable to a stack buffer
Question:
Transcribed Image Text:
Address gets (str2) gets (str2) Value of bffffbf4 34fcffbf 4. 01000000 34fcffbf argv bffffbf0 01000000 argc bffffbec c6bd0340 c6bd0340 return addr bffffbe8 08fcffbf 08fcffbf old base ptr bffffbe4 01000000 valid bffffbe0 80640140 00640140 4e505554 N P U T 42414449 B A D I 4e505554 N P U T 42414449 B A D I strl [4-7] str1 [0-3] str2 [4-7] str2 [0-31 bffffbdc 54001540 bffffbd8 53544152 S T A R 00850408 bffffbd4 bffffbdo 30561540 0 V.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 70% (17 reviews)
Corrected version of the program shown in Figure i...View the full answer
Answered By
Utsab mitra
I have the expertise to deliver these subjects to college and higher-level students. The services would involve only solving assignments, homework help, and others.
I have experience in delivering these subjects for the last 6 years on a freelancing basis in different companies around the globe. I am CMA certified and CGMA UK. I have professional experience of 18 years in the industry involved in the manufacturing company and IT implementation experience of over 12 years.
I have delivered this help to students effortlessly, which is essential to give the students a good grade in their studies.
3.50+
2+ Reviews
10+ Question Solved
Related Book For
Operating Systems Internals and Design Principles
ISBN: 978-0133805918
8th edition
Authors: William Stallings
Question Posted:
Students also viewed these Computer Sciences questions
-
Rewrite each sentence so that it is active rather than passive: a. The raw data are entered into the customer relationship management system by the sales representative each Friday. b. High profits...
-
A balloon is weighted so that it is barely able to float in water. If it is pushed beneath the surface, will it return to the surface, stay at the depth to which it is pushed, or sink? Explain.
-
A 200-mm-focal-length lens can be adjusted so that it is 200.0 mm to 206.0 mm from the film. For what range of object distances can it be adjusted?
-
The registrar at a prominent northeastern university recently scheduled an instructor to teach two different classes at the same exact time. Help the registrar prevent future mistakes by describing a...
-
How do the contents of a users requirements specification differ from a systems specification?
-
Long Acre Ltd has just finished its first year of trading to 31 December 19X3. Corporation tax throughout was 35 per cent and income tax 25 per cent. You are given the following information: (i) Net...
-
Question: Maria owns a lot next to a freeway that passes through Tidyville. She has rented a billboard to Huge Mart, a nearby retailer, and a second billboard to Green, a political party. However,...
-
Peter Martin is going to help his brother who wants to open a food store. Peter initially believes that there is a 50-50 chance that his brother's food store would be a success. Peter is considering...
-
Determine the most significant monetary policy that the Federal Reserve Bank has been responsible for implementing in the past 12 months and the resulting impact on the U.S. economy. Analyze how the...
-
The folium of Descartes is the graph shown in the figure. In parametric form its equation is given by: x = 3t/1 + t3 and y = 3t2/1 + t3 for t 1 (a) Use MATLAB to show that the equation of the folium...
-
In the context of an IDS, we define a false positive to be an alarm generated by an IDS in which the IDS alerts to a condition that is actually benign. A false negative occurs when an IDS fails to...
-
For the DAC model discussed in Section 15.3, an alternative representation of the protection state is a directed graph. Each subject and each object in the protection state is represented by a node...
-
The motor of a pump consumes 1.05 hp of electricity. The pump increases the pressure of water from 120 kPa to 1100 kPa at a rate of 35 L/min. If the motor efficiency is 94 percent, the pump...
-
Ms. Thomas, a fourth grade teacher, taught a holiday lesson in December which included a brief historical review of Christmas, a discussion of art memorializing the birth of Jesus Christ, and a study...
-
Given $150 million in investable funds, is it worth buying a company with Equity value of -$11,434.47 million calculated using DCF?
-
Lawrence Liverless is being tried before a jury for the armed robbery and murder of a convenience-store clerk. The jury was drawn exclusively from lists of registered voters and those with registered...
-
3 Compute the maturity value on the following note. Fill in the missing entries for time and maturity value. (Use a 360-day year.) Face Value Date $25,000 May 10, 2012 Maturity Time Due Date Rate...
-
QUESTION 5 Alice Ina, Wonder Lean and Mat Hatta are qualified optomerists from the same "alma mater" and they have been practising together under a partnership agreement for more than ten years and...
-
For polyprotic acids, ionization constants for successive ionization steps decrease rapidly. That is,K a1 K a2 K a3 . The ionization constants for the first two steps in the ionization of [Fe(H 2...
-
A liquid flows upward through a valve situated in a vertical pipe. Calculate the differential pressure (kPa) between points A and B. The mean velocity of the flow is 4.1 m/s. The specific gravity of...
-
In a second system of pulleys, there are 5 pulleys in each block. If an effort of 150 N can just lift a load of 1400 N, find (a) the effort wasted in friction, and (b) load wasted in friction.
-
In Figure 1.6 , indicate the width, in bits, of each data path (e.g., between AC and ALU). Central processing unit (CPU) Arithmetic-logic unit (CA) MQ Input- output equipment Arithmetic-logic...
-
What are the four main functions of a computer?
-
For each of the following examples, determine whether this is an embedded system, explaining why or why not. a. Are programs that understand physics and/or hardware embedded? For example, one that...
-
Match the following wood applications to the type of mechanical properties required. Group of answer choices Railroad ties [ Choose ] Wood flooring [ Choose ] Wood beam support beneath the deck [...
-
Step counts Blank______. Multiple choice question. are a popular and well-understood way to measure physical activity will be somewhat greater for a tall person who walks the same distance as a short...
-
Internal waves form at the boundaries of water masses of different densities Group of answer choices True False
Study smarter with the SolutionInn App