'Memory bugs' diaporamas de présentation

Today

Today. More on memory bugs Java vs C, the battle. Memory-Related Perils and Pitfalls. Dereferencing bad pointers Reading uninitialized memory Overwriting memory Referencing nonexistent variables Freeing blocks multiple times Referencing freed blocks Failing to free blocks.

600 views • 46 slides

Today

Today. More on memory bugs Java vs C, the battle. Memory-Related Perils and Pitfalls. Dereferencing bad pointers Reading uninitialized memory Overwriting memory Referencing nonexistent variables Freeing blocks multiple times Referencing freed blocks Failing to free blocks.

465 views • 46 slides

Memory Bugs, Java and C CSE 351 Winter 2019

Memory Bugs, Java and C CSE 351 Winter 2019. Instructors: Max Willsey Luis Ceze. Daniel Snitkovsky Luis Vega Kory Watson Ivy Yu. Teaching Assistants: Britt Henderson Lukas Joswiak Josie Lee Wei Lin. https://xkcd.com/801/. Administrivia. Course evaluations now open

406 views • 40 slides

Memory Management III: Perils and pitfalls Oct 15, 1998

Memory Management III: Perils and pitfalls Oct 15, 1998. 15-213 Introduction to Computer Systems. Topics Review of C pointer references Memory-related bugs Debugging versions of malloc Binary translation Garbage collection. class16.ppt. C operators. Operators Associativity

375 views • 37 slides

Memory Allocation III, Java & C I CSE 351 Summer 2019

418 views • 29 slides

Memory-Related Bugs

Memory-Related Bugs. Dereferencing bad pointers Reading uninitialized memory Overwriting memory Referencing nonexistent variables Freeing blocks multiple times Referencing freed blocks Failing to free blocks Dynamically allocating and then losing the pointer to it. int val; ...

265 views • 26 slides

The Hardware/Software Interface CSE351 Winter 2013

377 views • 25 slides

Garbage Collection

Garbage Collection. Student: Jack Chang. Introduction. Manual memory management Memory bugs Automatic memory management We know... A program can only use objects that can be found . Reference Counting. Reference Count Store reference count in each object

517 views • 16 slides

CS598-YYZ : Reliable and Robust Software Defect Detection

193 views • 4 slides