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Florian Weimer e8f5217097 Linux: Make __rseq_size useful for feature detection (bug 31965)
The __rseq_size value is now the active area of struct rseq
(so 20 initially), not the full struct size including padding
at the end (32 initially).

Update misc/tst-rseq to print some additional diagnostics.

Reviewed-by: Michael Jeanson <mjeanson@efficios.com>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
(cherry picked from commit 2e456ccf0c)
2024-07-16 16:35:29 +02:00
argp
assert
benchtests Benchtests: Increase benchmark iterations 2024-01-12 16:00:28 +00:00
bits socket: Use may_alias on sockaddr structs (bug 19622) 2024-05-27 17:25:13 +02:00
catgets
ChangeLog.old Create ChangeLog.old/ChangeLog.28 2024-01-31 01:34:58 +01:00
conform
csu
ctype
debug debug/getwd_chk.c: warning should be emitted for the __getwd_chk symbol. 2024-01-12 15:21:26 +01:00
dirent
dlfcn
elf elf: Make dl-rseq-symbols Linux only 2024-07-16 16:33:53 +02:00
gmon
gnulib
hesiod
htl
hurd
iconv
iconvdata iconv: ISO-2022-CN-EXT: fix out-of-bound writes when writing escape sequence (CVE-2024-2961) 2024-04-17 14:05:08 -03:00
include version.h, include/features.h: Bump version to 2.39 2024-01-31 01:29:11 +01:00
inet socket: Use may_alias on sockaddr structs (bug 19622) 2024-05-27 17:25:13 +02:00
intl
io Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-05-28 07:30:07 +02:00
libio
locale Define ISO 639-3 "ssy" (Saho) 2024-01-18 11:01:10 +01:00
localedata localedata: ssy_ER: Fix syntax error 2024-06-14 19:22:51 +01:00
login login: structs utmp, utmpx, lastlog _TIME_BITS independence (bug 30701) 2024-05-02 13:20:27 +02:00
mach
malloc malloc: New test to check malloc alternate path using memory obstruction 2024-06-10 17:15:32 +02:00
manual Linux: Make __rseq_size useful for feature detection (bug 31965) 2024-07-16 16:35:29 +02:00
math math: remove exp10 wrappers 2024-01-12 16:02:12 +00:00
mathvec
misc misc: Add support for Linux uio.h RWF_NOAPPEND flag 2024-05-29 13:51:32 +02:00
nis
nptl
nptl_db
nscd nscd: Use time_t for return type of addgetnetgrentX 2024-05-02 19:00:16 +02:00
nss
po po: Update translations 2024-01-31 01:10:02 +01:00
posix posix: Fix pidfd_spawn/pidfd_spawnp leak if execve fails (BZ 31695) 2024-06-25 13:51:16 -03:00
resolv Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-05-28 07:30:07 +02:00
resource Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-05-28 07:30:07 +02:00
rt Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-05-28 07:30:07 +02:00
scripts Update advisory format and introduce some automation 2024-01-30 13:58:57 -05:00
setjmp
signal Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-05-28 07:30:07 +02:00
socket Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-05-28 07:30:07 +02:00
soft-fp
stdio-common localedata: Use consistent values for grouping and mon_grouping 2024-01-25 11:41:02 +01:00
stdlib stdlib: fix arc4random fallback to /dev/urandom (BZ 31612) 2024-07-08 10:23:10 -03:00
string string: Disable stack protector for memset in early static initialization 2024-01-23 10:22:59 -03:00
sunrpc
support Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-05-28 07:30:07 +02:00
sysdeps Linux: Make __rseq_size useful for feature detection (bug 31965) 2024-07-16 16:35:29 +02:00
sysvipc Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-05-28 07:30:07 +02:00
termios
time Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-05-28 07:30:07 +02:00
timezone
wcsmbs
wctype
.clang-format
.gitattributes
.gitignore
abi-tags
aclocal.m4
ADVISORIES Replace advisories directory 2024-01-31 02:12:43 +01:00
config.h.in x86: Define MINIMUM_X86_ISA_LEVEL in config.h [BZ #31676] 2024-04-25 13:16:51 +02:00
config.make.in
configure elf: Enable TLS descriptor tests on aarch64 2024-04-01 11:16:32 -07:00
configure.ac elf: Enable TLS descriptor tests on aarch64 2024-04-01 11:16:32 -07:00
CONTRIBUTED-BY
COPYING
COPYING.LIB
extra-lib.mk
gen-locales.mk
INSTALL INSTALL, install.texi: minor updates, regenerate 2024-01-31 00:13:43 +01:00
libc-abis
libof-iterator.mk
LICENSES Relicense IBM portions of resolv/base64.c resolv/res_debug.c. 2024-01-26 13:33:36 -05:00
MAINTAINERS
Makeconfig Force DT_RPATH for --enable-hardcoded-path-in-tests 2024-05-10 04:59:46 -07:00
Makefile Add a test to check for duplicate definitions in the static library 2024-05-04 13:29:48 +01:00
Makefile.help
Makefile.in
Makerules
NEWS Linux: Make __rseq_size useful for feature detection (bug 31965) 2024-07-16 16:35:29 +02:00
o-iterator.mk
README
Rules
SECURITY.md
SHARED-FILES
shlib-versions
test-skeleton.c
version.h version.h, include/features.h: Bump version to 2.39 2024-01-31 01:29:11 +01:00

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