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: 66% (15 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?
-
In each of the following protocols, how many packets can have independent sequence numbers before wraparound occurs (see the previous problems). a. Stop-and-Wait b. Go-Back-N with m = 8 c....
-
For the multiple linear regression model, show that $S S_{\mathrm{R}}(\boldsymbol{\beta})=\mathbf{y}^{\prime} \mathbf{H y}$.
-
The Tire Rack, Americas leading online distributor of tires and wheels, conducts extensive testing to provide customers with products that are right for their vehicle, driving style, and driving...
-
. MTS Corporation earned revenues of $339000, incurred expenses of $206000, and paid dividends of $42000. When Income Summary is closed to Retained Earnings, the amount of the debit or credit to...
-
The database Applicants.xlsx contains a description of an MBA applicant pool. a. How many records are in this database? b. How many fields are in this database? c. W hat decision was made on the top...
-
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...
-
What is the principle of absolute priority?
-
Interview at least two project managers. What are their experiences with scope creep?
-
During the scope definition phase, what is one question that you should never lose sight of? And how do you answer this question? What five tasks should occur during the scope definition phase?
-
Is it important to prioritize system requirements, and if so, when should the requirements be prioritized? What is one technique that can be used, and what is the difference between mandatory and...
-
What is the difference between functional and nonfunctional requirements, and what is the purpose of categorizing them into these categories? What are two formats that an analyst can use to document...
-
Youve made it through the problem analysis phase of the project and are now beginning the requirements analysis phase. During the first meeting on the business requirements, one of the other analysts...
-
Assets that are to be converted into cash within 12 months are known as ____________.
-
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 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...
-
The first video I have for your discussion is "Shock and Awe:The Story of Electricity" Part 1 is called "Spark"It runs from 0:00 to about 58 min, on the following link....
-
Find the present value of a 1 0 - year annuity of $ 8 0 0 0 per annum, given the interest rate of 6 % for the first year, 7 % for the second year, 8 % for the third year, 9 % for the fourth year, and...
-
The management accounting team of XYZ plc also came up with some questions and requested you to explain/answer them for the upcoming board meeting: 1. A chain of XYZ plc, BHealthy Ltd is a wholesale...
Study smarter with the SolutionInn App