On the first day of the 2022 Linux Security Summit North America (LSSNA) in Austin, Texas, Stéphane Graber and Christian Brauner gave a presentation on using system-call interception for container ...
The kernel does not have just one system call to rename a file; instead, there are three of them: rename(), renameat(), and renameat2(). Each was added when the previous one proved unable to support a ...
One of the nice things about Linux and similar operating systems is that you can investigate something to any level you wish. If a program has a problem you can decompile it, debug it, trace it, and — ...