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21a9c25f43
Commit Graph

822 Commits

Author SHA1 Message Date
Thomas Trepl (Moody)
21a9c25f43 Automatic merge of trunk into multilib 2022-09-13 14:07:02 +02:00
Xi Ruoyao
fb5ad92588
gcc: document that libssp is normally unused 
We are enabling default SSP now, so if someone runs "ldd /usr/bin/true"
and see libssp is not used he/she may be puzzled.
 2022-09-13 17:59:05 +08:00
Thomas Trepl (Moody)
1835fca016 Adopt PIE/SSP changes 2022-09-13 10:07:14 +02:00
Thomas Trepl (Moody)
c1a6423d0c Automatic merge of trunk into multilib 2022-09-13 00:30:10 +02:00
Xi Ruoyao
9d3ba7b850
vim: no need to download spell files 
They are already in the tarball, so just install them if needed.
 2022-09-12 21:02:48 +08:00
Thomas Trepl (Moody)
c49c1fb77f Automatic merge of trunk into multilib 2022-09-12 00:30:10 +02:00
Pierre Labastie
e5e442cd32 Typo in a comment 2022-09-11 19:02:41 +02:00
Pierre Labastie
7bd0378b41 Remove trailing spaces 2022-09-11 18:54:49 +02:00
Pierre Labastie
c37e846f4b Replace tabs with spaces 2022-09-11 18:42:58 +02:00
Pierre Labastie
63c2e8bb66 Comment on binutils test failures with pie/ssp 2022-09-11 10:55:25 +02:00
Xi Ruoyao
c10a327376
gcc: fix link to PIE & SSP note 
DocBook does not handle xref to note properly (#pie-ssp-info not
generated).
 2022-09-11 13:57:47 +08:00
Xi Ruoyao
e502de1ab0
gcc: some reword of PIE/SSP/ASLR note 
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.
 2022-09-11 11:35:06 +08:00
Thomas Trepl (Moody)
530771a7bb Automatic merge of trunk into multilib 2022-09-11 00:30:11 +02:00
Pierre Labastie
1bade3f439 Document the --enable-default-pie/ssp options 
Also document test failures in gcc chapter 8
 2022-09-10 13:41:38 +02:00
Thomas Trepl (Moody)
3c20ad9381 Automatic merge of trunk into multilib 2022-09-10 00:30:10 +02:00
Pierre Labastie
0611f706d5 Use default-pie and default-ssp flags in gcc 
Committing only the commands for now, so that others can test the
build. TODO:
- add command explanations
- add changelog
- comment on failing tests in binutils and gcc
 2022-09-09 16:15:06 +02:00
Thomas Trepl (Moody)
b2cbe93960 Automatic merge of trunk into multilib 2022-09-06 00:30:10 +02:00
Xi Ruoyao
fb66c4c583
some http -> https changes 2022-09-05 09:52:05 +08:00
Thomas Trepl (Moody)
f867843417 Automatic merge of trunk into multilib 2022-09-01 10:54:54 +02:00
Xi Ruoyao
7b3f5a4f8d
groff: remove -j1 2022-09-01 14:04:34 +08:00
Thomas Trepl (Moody)
b92cf89b16 Automatic merge of trunk into multilib 2022-08-27 00:30:11 +02:00
Xi Ruoyao
bf6f9e75ee
python: supress "failed to check new pip version" or "a new pip version is available" warnings 
The non-text change during freeze is approved by bdubbs.
 2022-08-26 23:52:18 +08:00
Xi Ruoyao
e9d65f2f4c
grub: update description for grub-glue-efi 
Text only change.

Found out this utility also exists on ARM, so copied "grub-glue-efi
--help" here, which does not mention "ia32" or "amd64".
 2022-08-26 19:47:50 +08:00
Thomas Trepl (Moody)
d8c9a43f29 Automatic merge of trunk into multilib 2022-08-26 00:30:10 +02:00
Xi Ruoyao
85cdcb0980
glibc: don't mention "/lib" as ld.so search path anymore 
Text change only.

Since 11.0, /lib is a symlink to usr/lib.  With libc_cv_slibdir=/usr/lib,
/lib won't be searched by default anymore (if someone mess up the system
by removing /lib symlink and create an real directory there, for example
the initramfs before r10.1-439).
 2022-08-24 23:42:27 +08:00
Thomas Trepl (Moody)
f8a51225ff Merge branch 'multilib' of git.linuxfromscratch.org:lfs into multilib 2022-08-23 21:40:37 +02:00
Thomas Trepl (Moody)
192dda3521 Automatic merge of trunk into multilib 2022-08-23 21:34:26 +02:00
Xi Ruoyao
20007e51c2
glibc: update test status 
Text change only.

Add tst-arc4random-thread failure recently reported to upstream, remove
namespace related failures as they are UNSUPPORTED now in 2.36.
 2022-08-23 18:43:10 +08:00
Thomas Trepl (Moody)
fd4792b275 Automatic merge of trunk into multilib 2022-08-21 23:27:38 +02:00
Bruce Dubbs
a7a9d696fc Minor updates 2022-08-21 10:04:47 -05:00
Xi Ruoyao
942e81de78
stripping: also mention symbol table bisides debug symbols 2022-08-21 20:27:28 +08:00
Thomas Trepl (Moody)
9282602849 Adopt change instructions to m32/mx32 2022-08-21 10:05:41 +02:00
Thomas Trepl (Moody)
a171781c75 Automatic merge of trunk into multilib 2022-08-21 05:45:10 +02:00
Bruce Dubbs
f2af13d7a0 Intermediate update prior to lfs-11.2-rc1 2022-08-20 10:35:01 -05:00
Thomas Trepl (Moody)
a151e0979b Automatic merge of trunk into multilib 2022-08-16 13:54:28 +02:00
Pierre Labastie
d94f2d01a5 Clean chapter 8 binutils xml and text 
Remove old commented instructions
Remove a sed and a test failure explanation: both have been fixed
in binutils-2.39
 2022-08-14 21:11:46 +02:00
Bruce Dubbs
960a230b4f Merge branch 'trunk' of git.linuxfromscratch.org:lfs into trunk 2022-08-09 21:44:54 -05:00
Bruce Dubbs
3094b8c742 Tweak pip3 instructions 2022-08-09 21:44:44 -05:00
Xi Ruoyao
8a687fac90
binutils: add desc for gprofng 2022-08-09 22:26:10 +08:00
Xi Ruoyao
e06065fc29
perl: remove outdated note regarding zlib version 
Now perl-5.36 ships zlib-1.2.12, which is same as the book providing.
 2022-08-07 18:28:24 +08:00
Thomas Trepl (Moody)
3ebe8768cc Merge upstream 2022-08-07 11:00:44 +02:00
Bruce Dubbs
1b11115cd2 Package updates. 
Update to binutils-2.38.
Update to util-linux-2.38.1.
Update to Python3-3.10.6.
Update to glibc-2.36.
 2022-08-06 17:40:17 -05:00
Thomas Trepl (Moody)
f8018d2ce5 Automatic merge of trunk into multilib 2022-07-17 05:45:24 +02:00
Xi Ruoyao
d060b33545
another "obsoleted" -> "obsolete" fix 2022-07-16 14:01:21 +08:00
Bruce Dubbs
f1b9d9d531 Package updates. 
Update to meson-0.63.0.
Update to kmod-30.
Update to inetutils-2.3.
Update to linux-5.18.9.
Update to OpenSSL-3.0.5.
 2022-07-16 00:29:19 -05:00
Bruce Dubbs
94bf45a457 Spelling 2022-07-14 17:02:30 -05:00
Thomas Trepl (Moody)
58247ddf0f Automatic merge of trunk into multilib 2022-07-02 05:45:11 +02:00
Xi Ruoyao
af3cf8ded1
python: mention that --force-reinstall needs --no-deps 2022-07-02 11:32:28 +08:00
Xi Ruoyao
b5a316b060
texinfo: remove unneeded sed 
It works out of box with glibc-2.35.  I think this issue is already
fixed at glibc side, by the commit:

commit 0b5ca7c3e551e5502f3be3b06453324fe8604e82
Author: Paul Eggert <eggert@cs.ucla.edu>
Date:   Tue Sep 21 07:47:45 2021 -0700

    regex: copy back from Gnulib

    Copy regex-related files back from Gnulib, to fix a problem with
    static checking of regex calls noted by Martin Sebor.  This merges the
    following changes:

    * New macro __attribute_nonnull__ in misc/sys/cdefs.h, for use later
    when copying other files back from Gnulib.

    ... ... (unrelated things trimmed)
 2022-07-02 11:31:13 +08:00
Thomas Trepl (Moody)
8b83249bf7 Automatic merge of trunk into multilib 2022-07-01 05:45:11 +02:00