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Expand tabs to 8 spaces like everywhere else in the book. Explain that shared libraries are already covered by ASLR, PIE expands the ASLR to cover the exetutables. In 2022, stack smashing attackings are mostly constructing a sequence of faked returning addresses to exectute a series of function already existing in the programs or libraries itself (ret2lib). Returning into the code injected by the attacker is almost impossible because on i686 (with a PAE/NX enabled kernel) or x86_64, running injected code needs W/X mappings and those are very rare these days. |
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appendices | ||
bootscripts | ||
chapter01 | ||
chapter02 | ||
chapter03 | ||
chapter04 | ||
chapter05 | ||
chapter06 | ||
chapter07 | ||
chapter08 | ||
chapter09 | ||
chapter10 | ||
chapter11 | ||
images | ||
part3intro | ||
prologue | ||
stylesheets | ||
udev-lfs | ||
.gitignore | ||
aux-file-data.sh | ||
general.ent | ||
git-version.sh | ||
index.xml | ||
INSTALL | ||
lfs-latest-git.php | ||
lfs-latest.php | ||
make-aux-files.sh | ||
Makefile | ||
obfuscate.sh | ||
packages.ent | ||
patches.ent | ||
pdf-fixups.sh | ||
process-scripts.sh | ||
README | ||
tidy.conf |
LFS Book README This document is meant to instruct the user on how to convert the book's XML source to other formats (e.g. HTML, PDF, PS and TXT). First, if you have not already done so, please read the INSTALL file for instructions on how to install the required software. If you have already completed the steps outlined in the INSTALL file, then continue reading for examples how to convert these files into various other formats. In all examples, setting the parameter REV=systemd is needed to build the systemd version of the book. XML to XHTML: ------------- make BASEDIR=/path/to/output/location XML to single file XHTML (nochunks): ------------------------------------ make BASEDIR=/path/to/output/location nochunks XML to TXT ---------- Follow the instructions for nochunks and then run: lynx -dump /path/to/nochunks >/path/to/output XML to PDF: ----------- make BASEDIR=/path/to/output/location pdf