How does a linker work? (I)

In the process of converting the code from a high level language to an executable that understands our system, the linkers have a role that often goes unnoticed, but that is important to know. When we want to convert a

Hardening binaries (VI) – RELRO

In this post we are going to talk about two options that can happen to the linker to make certain sections of our executable more secure: -Wl, -z, relro, -z, now. When a program calls a function not defined in

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