Any computer system must make trade-offs between freedoms retained by the system and guarantees made to the system’s users. Designers attempt to balance conflicting goals, such as throughput and ease ...

This paper studies undefined behavior arising in systems programming languages such as C/C++. Undefined behavior bugs lead to unpredictable and subtle systems behavior, and their effects can be ...

Abstract: Undefined behavior in C programs is a major cause of software vulnerabilities. While the literature contains a substantial amount of work using static analysis to diagnose syntactic ...

Martinfx changed the title Undefined behavior in text.c Undefined behavior text.c in audio_music_stream Feb 24, 2018 Martinfx changed the title Undefined behavior text.c in audio_music_stream ...

today I was analyzing code in XCode with address sanitizer on, undefined behavior sanitizer and it indicates an UB on ofColor ofColor.cpp:172:7: runtime error: 2.14748e+09 is outside the range of ...

A central concern for an optimizing compiler is the design of its intermediate representation (IR) for code. The IR should make it easy to perform transformations, and should also afford efficient and ...

On June 4, 1996, the Ariane 5 rocket was launched, carrying a constellation of four research satellites. Approximately 30 seconds after liftoff, the rocket exploded. The subsequent investigation found ...