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Upstream commit: ffb17e7ba3a5ba9632cee97330b325072fbe41dd

- rtld: Avoid using up static TLS surplus for optimizations [BZ #25051]
- rtld: Account static TLS surplus for audit modules
- rtld: Add rtld.nns tunable for the number of supported namespaces
- Remove --enable-obsolete-nsl configure flag
- Move non-deprecated RPC-related functions from sunrpc to inet
- aarch64: add NEWS entry about branch protection support
- aarch64: redefine RETURN_ADDRESS to strip PAC
- aarch64: fix pac-ret support in _mcount
- aarch64: Add pac-ret support to assembly files
- aarch64: configure check for pac-ret code generation
- aarch64: ensure objects are BTI compatible
- aarch64: enable BTI at runtime
- aarch64: fix RTLD_START for BTI
- aarch64: fix swapcontext for BTI
- aarch64: Add BTI support to assembly files
- aarch64: Rename place holder .S files to .c
- aarch64: configure test for BTI support
- Rewrite abi-note.S in C.
- rtld: Clean up PT_NOTE and add PT_GNU_PROPERTY handling
- string: Move tst-strsignal tst-strerror to tests-container
- string: Fix prototype mismatch in sigabbrev_np, __sigdescr_np
- arm: CVE-2020-6096: Fix multiarch memcpy for negative length (#1820332)
- arm: CVE-2020-6096: fix memcpy and memmove for negative length (#1820332)
- sunrpc: Remove hidden aliases for global data symbols (bug 26210)
- hurd: Fix strerror not setting errno
- tst-strsignal: fix checking for RT signals support
- hurd: Evaluate fd before entering the critical section
- CVE-2016-10228: Rewrite iconv option parsing (#1428292)
- nss: Remove cryptographic key support from nss_files, nss_nis, nss_nisplus
- sunrpc: Do not export getrpcport by default
- sunrpc: Do not export key handling hooks by default
- sunrpc: Turn clnt_sperrno into a libc_hidden_nolink_sunrpc symbol
- string: Add strerrorname_np and strerrordesc_np
- string: Add sigabbrev_np and sigdescr_np
- string: Add strerror_l on test-strerror-errno
- string: Add strerror, strerror_r, and strerror_l test
- string: Add strsignal test
- string: Simplify strerror_r
- string: Use tls-internal on strerror_l
- string: Implement strerror in terms of strerror_l
- string: Remove old TLS usage on strsignal
- linux: Fix __NSIG_WORDS and add __NSIG_BYTES
- signal: Move sys_errlist to a compat symbol
- signal: Move sys_siglist to a compat symbol
- signal: Add signum-{generic,arch}.h
- Remove most vfprintf width/precision-dependent allocations (bug 14231, bug 26211).
- elf: Do not signal LA_ACT_CONSISTENT for an empty namespace [BZ #26076]
- Fix stringop-overflow errors from gcc 10 in iconv.
- x86: Add thresholds for "rep movsb/stosb" to tunables
- Use C2x return value from getpayload of non-NaN (bug 26073).
- x86: Detect Extended Feature Disable (XFD)
- x86: Correct bit_cpu_CLFSH [BZ #26208]
- manual: Document __libc_single_threaded
- Add the __libc_single_threaded variable
- Linux: rseq registration tests
- Linux: Use rseq in sched_getcpu if available
- Linux: Perform rseq registration at C startup and thread creation
- tst-cancel4: deal with ENOSYS errors
- manual: Show copyright information not just in the printed manual
This commit is contained in:
Florian Weimer 2020-07-10 12:56:47 +02:00
parent 94cfd27bd1
commit 0aab7eb585
3 changed files with 75 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
glibc-fedora-__libc_multiple_libcs.patch
View File

@ -31,10 +31,10 @@ analysis of the GNU/Hurd parts of the change and that stalled out, but
perhaps with build-many-glibcs we can now test these changes more easily.
diff --git a/elf/dl-init.c b/elf/dl-init.c
index 1234611a1c89532e..abd1913fb8de9caf 100644
index 518824e8a5826314..66c395474a57c1fd 100644
--- a/elf/dl-init.c
+++ b/elf/dl-init.c
@@ -114,8 +114,6 @@ _dl_init (struct link_map *main_map, int argc, char **argv, char **env)
@@ -120,8 +120,6 @@ _dl_init (struct link_map *main_map, int argc, char **argv, char **env)
while (i-- > 0)
call_init (main_map->l_initfini[i], argc, argv, env);
@ -59,18 +59,18 @@ index 7704c101c5a543a1..ffa235c78df8481f 100644
/* Random data provided by the kernel. */
void *_dl_random;
diff --git a/elf/rtld.c b/elf/rtld.c
index b2ea21c98b89831e..f3c37875f4f4dba7 100644
index 5b882163fae5ea8a..f93adf017c9d2110 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -298,7 +298,6 @@ audit_list_next (struct audit_list *list)
}
@@ -316,7 +316,6 @@ audit_list_count (struct audit_list *list)
return naudit;
}
-#ifndef HAVE_INLINED_SYSCALLS
/* Set nonzero during loading and initialization of executable and
libraries, cleared before the executable's entry point runs. This
must not be initialized to nonzero, because the unused dynamic
@@ -308,7 +307,6 @@ audit_list_next (struct audit_list *list)
@@ -326,7 +325,6 @@ audit_list_count (struct audit_list *list)
never be called. */
int _dl_starting_up = 0;
rtld_hidden_def (_dl_starting_up)
@ -78,7 +78,7 @@ index b2ea21c98b89831e..f3c37875f4f4dba7 100644
/* This is the structure which defines all variables global to ld.so
(except those which cannot be added for some reason). */
@@ -1155,10 +1153,8 @@ dl_main (const ElfW(Phdr) *phdr,
@@ -1178,10 +1176,8 @@ dl_main (const ElfW(Phdr) *phdr,
/* Process the environment variable which control the behaviour. */
process_envvars (&mode, &audit_list);

79
glibc.spec
View File

@ -1,4 +1,4 @@
%define glibcsrcdir glibc-2.31.9000-624-gc6aac3bf36
%define glibcsrcdir glibc-2.31.9000-683-gffb17e7ba3
%define glibcversion 2.31.9000
# Pre-release tarballs are pulled in from git using a command that is
# effectively:
@ -96,7 +96,7 @@
Summary: The GNU libc libraries
Name: glibc
Version: %{glibcversion}
Release: 17%{?dist}
Release: 18%{?dist}
# In general, GPLv2+ is used by programs, LGPLv2+ is used for
# libraries.
@ -922,15 +922,6 @@ build
# Remove existing file lists.
find . -type f -name '*.filelist' -exec rm -rf {} \;
# Ensure the permissions of errlist.c do not change. When the file is
# regenerated the Makefile sets the permissions to 444. We set it to 644
# to match what comes out of git. The tarball of the git archive won't have
# correct permissions because git doesn't track all of the permissions
# accurately (see git-cache-meta if you need that). We also set it to 644 to
# match pre-existing rpms. We do this *after* the build because the build
# might regenerate the file and set the permissions to 444.
chmod 644 sysdeps/gnu/errlist.c
# Reload compiler and build options that were used during %%build.
GCC=`cat Gcc`
@ -1150,7 +1141,7 @@ rm -rf %{glibc_sysroot}%{_prefix}/share/zoneinfo
# which is to at least keep the timestamp consistent. The choice of using
# SOURCE0 is arbitrary.
touch -r %{SOURCE0} %{glibc_sysroot}/etc/ld.so.conf
touch -r sunrpc/etc.rpc %{glibc_sysroot}/etc/rpc
touch -r inet/etc.rpc %{glibc_sysroot}/etc/rpc
# Lastly copy some additional documentation for the packages.
rm -rf documentation
@ -2026,6 +2017,70 @@ fi
%files -f compat-libpthread-nonshared.filelist -n compat-libpthread-nonshared
%changelog
* Thu Jul 09 2020 Florian Weimer <fweimer@redhat.com> - 2.31.9000-18
- Auto-sync with upstream branch master,
commit ffb17e7ba3a5ba9632cee97330b325072fbe41dd:
- rtld: Avoid using up static TLS surplus for optimizations [BZ #25051]
- rtld: Account static TLS surplus for audit modules
- rtld: Add rtld.nns tunable for the number of supported namespaces
- Remove --enable-obsolete-nsl configure flag
- Move non-deprecated RPC-related functions from sunrpc to inet
- aarch64: add NEWS entry about branch protection support
- aarch64: redefine RETURN_ADDRESS to strip PAC
- aarch64: fix pac-ret support in _mcount
- aarch64: Add pac-ret support to assembly files
- aarch64: configure check for pac-ret code generation
- aarch64: ensure objects are BTI compatible
- aarch64: enable BTI at runtime
- aarch64: fix RTLD_START for BTI
- aarch64: fix swapcontext for BTI
- aarch64: Add BTI support to assembly files
- aarch64: Rename place holder .S files to .c
- aarch64: configure test for BTI support
- Rewrite abi-note.S in C.
- rtld: Clean up PT_NOTE and add PT_GNU_PROPERTY handling
- string: Move tst-strsignal tst-strerror to tests-container
- string: Fix prototype mismatch in sigabbrev_np, __sigdescr_np
- arm: CVE-2020-6096: Fix multiarch memcpy for negative length (#1820332)
- arm: CVE-2020-6096: fix memcpy and memmove for negative length (#1820332)
- sunrpc: Remove hidden aliases for global data symbols (bug 26210)
- hurd: Fix strerror not setting errno
- tst-strsignal: fix checking for RT signals support
- hurd: Evaluate fd before entering the critical section
- CVE-2016-10228: Rewrite iconv option parsing (#1428292)
- nss: Remove cryptographic key support from nss_files, nss_nis, nss_nisplus
- sunrpc: Do not export getrpcport by default
- sunrpc: Do not export key handling hooks by default
- sunrpc: Turn clnt_sperrno into a libc_hidden_nolink_sunrpc symbol
- string: Add strerrorname_np and strerrordesc_np
- string: Add sigabbrev_np and sigdescr_np
- string: Add strerror_l on test-strerror-errno
- string: Add strerror, strerror_r, and strerror_l test
- string: Add strsignal test
- string: Simplify strerror_r
- string: Use tls-internal on strerror_l
- string: Implement strerror in terms of strerror_l
- string: Remove old TLS usage on strsignal
- linux: Fix __NSIG_WORDS and add __NSIG_BYTES
- signal: Move sys_errlist to a compat symbol
- signal: Move sys_siglist to a compat symbol
- signal: Add signum-{generic,arch}.h
- Remove most vfprintf width/precision-dependent allocations (bug 14231, bug 26211).
- elf: Do not signal LA_ACT_CONSISTENT for an empty namespace [BZ #26076]
- Fix stringop-overflow errors from gcc 10 in iconv.
- x86: Add thresholds for "rep movsb/stosb" to tunables
- Use C2x return value from getpayload of non-NaN (bug 26073).
- x86: Detect Extended Feature Disable (XFD)
- x86: Correct bit_cpu_CLFSH [BZ #26208]
- manual: Document __libc_single_threaded
- Add the __libc_single_threaded variable
- Linux: rseq registration tests
- Linux: Use rseq in sched_getcpu if available
- Linux: Perform rseq registration at C startup and thread creation
- tst-cancel4: deal with ENOSYS errors
- manual: Show copyright information not just in the printed manual
* Thu Jul 02 2020 Carlos O'Donell <carlos@redhat.com> - 2.31.9000-17
- Auto-sync with upstream branch master,
commit c6aac3bf3663709cdefde5f5d5e9e875d607be5e.

2
sources
View File

@ -1 +1 @@
SHA512 (glibc-2.31.9000-624-gc6aac3bf36.tar.xz) = 8020c0bdf3c27f3774ead7c51c978f7c61bbe5dac8e6706312b0aa41641e57091e4354cb6f1e6ca376127c5027831e99c6f94a4ffee4d8bd022f6d6b1c0c9257
SHA512 (glibc-2.31.9000-683-gffb17e7ba3.tar.xz) = 103ff3c04de5dc149df93e5399de1630f6fff1b8d7f127881d6e530492b8b953a8064205ceecb311a77c0a10de3a5ab2056121fd1fa833a30327c6b1f08beacc