Static Keyword in Java

Jul 18, 2023

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Static Keyword in Java

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Finding Security Errors in Java Applications Using Lightweight Static Analysis

Finding Security Errors in Java Applications Using Lightweight Static Analysis. Benjamin Livshits Computer Science Lab Stanford University. Vulnerability Research Focus. Static analysis for vulnerability detection Until recently, a large portion of server-side software was written in C/C++

390 views • 11 slides

Effective Static Race Detection for Java

Effective Static Race Detection for Java. Mayur Naik Alex Aiken John Whaley Stanford University. The Problem. A multi-threaded program contains a race if: Two threads can access a memory location At least one access is a write No ordering between the accesses As a rule, races are bad

552 views • 32 slides

Improved Static Resolution of Dynamic Class Loading in Java

Improved Static Resolution of Dynamic Class Loading in Java . Jason Sawin, Atanas Rountev Ohio State University Work supported by NSF. Dynamic Class Loading. Dynamic Class Loading Ability to install classes at run time . String className = “foo.bar.clazz”; .....

240 views • 8 slides

Finding Input Validation Errors in Java with Static Analysis

Finding Input Validation Errors in Java with Static Analysis. Benjamin Livshits and Monica S. Lam Stanford University. SecurityFocus.com Vulnerabilities: Hot off the Press…. 2005-05-16: JGS-Portal Multiple Cross-Site Scripting and SQL Injection Vulnerabilities

529 views • 40 slides

Using Static keyword in JAVA

Using Static keyword in JAVA. JAVA @ ICBT Basura Ramanayaka Eshani werapitiya Hasitha Dananjaya. Overview. Introduction How and where do we use static keyword To variables To methods Advantages of using Static keyword Summary. Introduction.

1.01k views • 12 slides

Extended Static Checking for Java

Extended Static Checking for Java. Cormac Flanagan Joint work with: Rustan Leino, Mark Lillibridge, Greg Nelson, Jim Saxe, and Raymie Stata. What is “Static Checking”?. Annotated Source Code. Static Checker. Error:. type systems Error: wrong number of arguments in method call lint

295 views • 12 slides

Finding Security Vulnerabilities in Java Applications with Static Analysis

Reviewed by Roy Ford. Finding Security Vulnerabilities in Java Applications with Static Analysis. Me. Graduated University of Waterloo with a B Math in 1985 Worked 23 years with Procter & Gamble Telecom, Networking, Mainframe, App Development, ACF2, Voice and Video

354 views • 18 slides

Keyword

Keyword. Challenge. I. go. come. went. up. you. day. was. look. are. the. of. we. this. dog. me. like. going. big. she. and. they. my. see. on. away. mum. it. at. play. no. yes. for. a. dad. can. he. am. all. is. cat. get.

577 views • 47 slides

Effective Static Race Detection for Java

Effective Static Race Detection for Java. Mayur, Alex, John @ CS Department Stanford University. Presented by Roy Ganor 14/2/08 Point-To Analysis Seminar Tel Aviv University. A Few Definitions (not!). Motivation  Concurrent = Hard. sync ( l ) {. sync ( l ) {. t2 = x ; t2 = t2 + 1;

511 views • 35 slides

Extended Static Checking for Java

Extended Static Checking for Java. Cormac Flanagan Joint work with: Rustan Leino, Mark Lillibridge, Greg Nelson, Jim Saxe, and Raymie Stata Compaq Systems Research Center. What is “Static Checking”?. Annotated Source Code. Static Checker. Error:. type systems

462 views • 37 slides

Extended Static Checking for JAVA

Jonathan Kuhn Robin Mange EPFL-SSC. Extended Static Checking for JAVA. Compaq Systems Research Center Flanagan, Leino, Lillibridge, Nelson, Saxe and Stata. Software developement and maintenance are expensive tasks

320 views • 15 slides

Static Deadlock Detection for Java Libraries

Static Deadlock Detection for Java Libraries. Amy Williams , William Thies, and Michael D. Ernst. Massachusetts Institute of Technology. Deadlock. Each deadlocked thread attempts to acquire a lock held by another thread Can halt entire program execution Difficult to expose during testing

809 views • 63 slides

Extended Static Checking for Java

Extended Static Checking for Java. Cormac Flanagan. Slides courtesy of Rustan Leino. Motivation. Software development problem. Software construction and maintenance are expensive Reliability is costly and difficult to achieve. Vision.

509 views • 38 slides

Extended Static Checking for Java

Extended Static Checking for Java. Cormac Flanagan K. Rustan M. Leino Mark Lillibridge Greg Nelson James B. Saxe Raymie Stata Compaq SRC. 18 June 2002 PLDI’02, Berlin, Germany. Vision. Increased programmer productivity and program reliability through increased rigor. Record design decisions

522 views • 35 slides

Keyword Programming in Java

Keyword Programming in Java. Greg Little and Robert C. Miller MIT CSAIL This work was supported in part by the National Science Foundation under award number IIS-0447800, and by Quanta Computer as part of the TParty project. Keyword Programming. Problem. src. array. cursor.

940 views • 80 slides

Static and Dynamic Analysis of Call Chains in Java

Static and Dynamic Analysis of Call Chains in Java. Atanas Rountev Scott Kagan Michael Gibas Ohio State University. Call Chains. Sequence of call graph edges <e1, e4>, <e1, e4, e3>, <e2, e3>, etc. e2. X.m(). X.n(). e1. e3. e4. X.o(). Y.p(). Analysis of Call Chains. Static analysis

359 views • 20 slides

Static Analysis of Object References in RMI-based Java Software

Static Analysis of Object References in RMI-based Java Software. Mariana Sharp Atanas (Nasko) Rountev Ohio State University. Reference Analysis for Java. x. o 1. f. y. o 2. Which objects may variable x refer to? Builds a points-to graph. x = new A(); y = new B(); x.f = y;.

310 views • 19 slides

Important of Static Keyword in Java Programming Language

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129 views • 10 slides

Finding Input Validation Errors in Java with Static Analysis

424 views • 40 slides

Finding Security Errors in Java Applications Using Lightweight Static Analysis

145 views • 11 slides

Static Deadlock Detection for Java Libraries

831 views • 81 slides

Finding Security Vulnerabilities in Java Applications with Static Analysis

Finding Security Vulnerabilities in Java Applications with Static Analysis. Benjamin Livshits and Monica S. Lam Stanford University. SecurityFocus.com Vulnerabilities…. PHPList Admin Page SQL Injection Vulnerability Fetchmail POP3 Client Buffer Overflow Vulnerability

373 views • 36 slides

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