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Adhemerval Zanella 6c6fce572f elf: Remove /etc/suid-debug support
Since malloc debug support moved to a different library
(libc_malloc_debug.so), the glibc.malloc.check requires preloading the
debug library to enable it.  It means that suid-debug support has not
been working since 2.34.

To restore its support, it would require to add additional information
and parsing to where to find libc_malloc_debug.so.

It is one thing less that might change AT_SECURE binaries' behavior
due to environment configurations.

Checked on x86_64-linux-gnu.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
2023-11-21 16:15:42 -03:00
argp argp-parse: Get rid of alloca 2023-08-28 16:49:27 +00:00
assert assert: Decorate error message buffer 2023-11-07 10:27:44 -03:00
benchtests benchtests: fix warn unused result 2023-06-22 00:21:19 -04:00
bits linux: Add posix_spawnattr_{get, set}cgroup_np (BZ 26371) 2023-09-05 13:08:48 -03:00
catgets gencat: Get rid of alloca. 2023-08-28 16:42:53 +00:00
ChangeLog.old Create ChangeLog.old/ChangeLog.27 2023-07-30 21:45:27 +02:00
conform crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
csu Fix all the remaining misspellings -- BZ 25337 2023-06-02 01:39:48 +00:00
ctype
debug debug: Add regression tests for BZ 30932 2023-10-04 08:07:43 -03:00
dirent tests: replace read by xread 2023-06-19 09:14:56 -04:00
dlfcn Fix all the remaining misspellings -- BZ 25337 2023-06-02 01:39:48 +00:00
elf elf: Remove /etc/suid-debug support 2023-11-21 16:15:42 -03:00
gmon Fix all the remaining misspellings -- BZ 25337 2023-06-02 01:39:48 +00:00
gnulib
hesiod Fix all the remaining misspellings -- BZ 25337 2023-06-02 01:39:48 +00:00
htl __call_tls_dtors: Use call_function_static_weak 2023-09-04 20:03:37 +02:00
hurd hurd: fix restarting reauth_dtable on signal 2023-11-21 00:55:54 +01:00
iconv Fix off-by-one OOB write in iconv/tst-iconv-mt 2023-10-04 08:33:20 +01:00
iconvdata add GB18030-2022 charmap and test the entire GB18030 charmap [BZ #30243] 2023-08-29 19:02:30 +02:00
include linux: Add PR_SET_VMA_ANON_NAME support 2023-11-07 10:27:20 -03:00
inet Move getnameinfo from 'inet' to 'nss' 2023-10-24 12:31:00 +02:00
intl intl: Add test case for bug 16621 2023-11-20 16:03:11 +01:00
io linux: Use fchmodat2 on fchmod for flags different than 0 (BZ 26401) 2023-11-20 13:15:24 -03:00
libio libio: Add nonnull attribute for most FILE * arguments in stdio.h 2023-09-26 20:11:38 -04:00
locale crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
localedata localedata: Convert oc_FR locale to UTF-8 2023-11-16 23:58:17 +01:00
login unistd: Avoid PLT entries with _FORTIFY_SOURCE 2023-07-05 16:59:48 +02:00
mach Remove untyped mach RPC code. 2023-11-19 10:21:28 +01:00
malloc malloc: Decorate malloc maps 2023-11-07 10:27:20 -03:00
manual elf: Remove /etc/suid-debug support 2023-11-21 16:15:42 -03:00
math aarch64: Add vector implementations of expm1 routines 2023-11-20 17:53:14 +00:00
mathvec
misc misc/bits/syslog.h: Clearly separate declaration from definition 2023-07-05 16:59:48 +02:00
nis
nptl nptl: Link tst-execstack-threads-mod.so with -z execstack 2023-11-20 09:22:25 +01:00
nptl_db Fix all the remaining misspellings -- BZ 25337 2023-06-02 01:39:48 +00:00
nscd Move 'netgroup' routines from 'inet' into 'nss' 2023-10-24 12:30:59 +02:00
nss Move getnameinfo from 'inet' to 'nss' 2023-10-24 12:31:00 +02:00
po translations: update cs, nl, vi 2023-07-27 00:21:13 +02:00
posix posix: Check pidfd_spawn with tst-spawn7-pid 2023-11-15 10:28:34 -03:00
resolv resolv: free only initialized items from gai pool 2023-11-20 15:03:29 +01:00
resource
rt Exclude routines from fortification 2023-07-05 16:59:48 +02:00
scripts Format test results closer to what DejaGnu does 2023-11-03 12:58:17 +00:00
setjmp chk: Add and fix hidden builtin definitions for *_chk 2023-08-03 22:46:48 +02:00
signal
socket Exclude routines from fortification 2023-07-05 16:59:48 +02:00
soft-fp
stdio-common crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
stdlib stdlib: The qsort implementation needs to use heapsort in more cases 2023-11-21 16:46:18 +01:00
string string: Add internal memswap implementation 2023-10-31 14:17:33 -03:00
sunrpc Move 'rpc' routines from 'inet' into 'nss' 2023-10-24 12:31:00 +02:00
support support: Add support_set_vma_name 2023-11-07 10:27:20 -03:00
sysdeps hurd: Prevent the final file_exec_paths call from signals 2023-11-20 23:28:16 +01:00
sysvipc Fix all the remaining misspellings -- BZ 25337 2023-06-02 01:39:48 +00:00
termios
time Add checks for wday, yday and new date formats 2023-06-30 11:25:39 +02:00
timezone Call "CST" a time zone abbreviation, not a name 2023-06-22 13:49:09 -07:00
wcsmbs Add strlcat/wcslcat testcase. 2023-10-17 18:19:01 -04:00
wctype
.clang-format
.gitattributes
.gitignore
abi-tags
aclocal.m4 configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
config.h.in LoongArch: Add minuimum binutils required version 2023-08-14 09:47:09 +08:00
config.make.in crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
configure crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
configure.ac crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
CONTRIBUTED-BY crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
COPYING
COPYING.LIB
extra-lib.mk
gen-locales.mk
INSTALL crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
libc-abis
libof-iterator.mk
LICENSES
MAINTAINERS
Makeconfig crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
Makefile Format test results closer to what DejaGnu does 2023-11-03 12:58:17 +00:00
Makefile.help
Makefile.in
Makerules Fix tests-clean Makefile target (bug 30545) 2023-06-26 10:37:25 -03:00
NEWS elf: Add glibc.mem.decorate_maps tunable 2023-11-07 10:27:57 -03:00
o-iterator.mk
README
Rules scripts: Fix fortify checks if compiler does not support _FORTIFY_SOURCE=3 2023-07-20 17:58:26 -03:00
SECURITY.md
SHARED-FILES crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
shlib-versions crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
test-skeleton.c
version.h Open master branch for glibc 2.39 development 2023-07-31 20:07:55 +02:00

This directory contains the sources of the GNU C Library.
See the file "version.h" for what release version you have.

The GNU C Library is the standard system C library for all GNU systems,
and is an important part of what makes up a GNU system.  It provides the
system API for all programs written in C and C-compatible languages such
as C++ and Objective C; the runtime facilities of other programming
languages use the C library to access the underlying operating system.

In GNU/Linux systems, the C library works with the Linux kernel to
implement the operating system behavior seen by user applications.
In GNU/Hurd systems, it works with a microkernel and Hurd servers.

The GNU C Library implements much of the POSIX.1 functionality in the
GNU/Hurd system, using configurations i[4567]86-*-gnu and x86_64-gnu.

When working with Linux kernels, this version of the GNU C Library
requires Linux kernel version 3.2 or later.

Also note that the shared version of the libgcc_s library must be
installed for the pthread library to work correctly.

The GNU C Library supports these configurations for using Linux kernels:

	aarch64*-*-linux-gnu
	alpha*-*-linux-gnu
	arc*-*-linux-gnu
	arm-*-linux-gnueabi
	csky-*-linux-gnuabiv2
	hppa-*-linux-gnu
	i[4567]86-*-linux-gnu
	x86_64-*-linux-gnu	Can build either x86_64 or x32
	ia64-*-linux-gnu
	loongarch64-*-linux-gnu Hardware floating point, LE only.
	m68k-*-linux-gnu
	microblaze*-*-linux-gnu
	mips-*-linux-gnu
	mips64-*-linux-gnu
	or1k-*-linux-gnu
	powerpc-*-linux-gnu	Hardware or software floating point, BE only.
	powerpc64*-*-linux-gnu	Big-endian and little-endian.
	s390-*-linux-gnu
	s390x-*-linux-gnu
	riscv32-*-linux-gnu
	riscv64-*-linux-gnu
	sh[34]-*-linux-gnu
	sparc*-*-linux-gnu
	sparc64*-*-linux-gnu

If you are interested in doing a port, please contact the glibc
maintainers; see https://www.gnu.org/software/libc/ for more
information.

See the file INSTALL to find out how to configure, build, and install
the GNU C Library.  You might also consider reading the WWW pages for
the C library at https://www.gnu.org/software/libc/.

The GNU C Library is (almost) completely documented by the Texinfo manual
found in the `manual/' subdirectory.  The manual is still being updated
and contains some known errors and omissions; we regret that we do not
have the resources to work on the manual as much as we would like.  For
corrections to the manual, please file a bug in the `manual' component,
following the bug-reporting instructions below.  Please be sure to check
the manual in the current development sources to see if your problem has
already been corrected.

Please see https://www.gnu.org/software/libc/bugs.html for bug reporting
information.  We are now using the Bugzilla system to track all bug reports.
This web page gives detailed information on how to report bugs properly.

The GNU C Library is free software.  See the file COPYING.LIB for copying
conditions, and LICENSES for notices about a few contributions that require
these additional notices to be distributed.  License copyright years may be
listed using range notation, e.g., 1996-2015, indicating that every year in
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individually.