8 posts tagged

malloc

Current implementation - syscall abstractions

Current implementation - syscall abstractions

I refactored my approach to test my malloc by just mocking syscalls under testing conditions to get rid of dynamic linking altogether.

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Cross Platform Implications

Cross Platform Implications

Cross platform implications of the investigation results for dynamic linking.

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Mach-O dyld Interposition

Mach-O dyld Interposition

Interposing my malloc on mac.

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ELF- GOT, PLT & Lazy Binding

ELF- GOT, PLT & Lazy Binding

Studying how dynamic linking with Executable-Linkable Formats, external symbol resolution.

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Tracing malloc Calls End-to-End with GDB

Tracing malloc Calls End-to-End with GDB

Tracing calls to my malloc when I override the libc malloc.

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Return Address Tracing and Callsite Analysis

Return Address Tracing and Callsite Analysis

The start of the investigation, tracing if whether my malloc truly can override libc malloc.

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Dynamic Linking Overview

Dynamic Linking Overview

Introduction and overview of dynamic linking w.r.t to my malloc project

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Investigating Dynamic Linking

Investigating Dynamic Linking

Landing page for dynamic linking primer.

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