forked from rpms/glibc
Sync with upstream branch release/2.34/master
Upstream commit: a4217408a3d6050a7f42ac23adb6ac7218dca85f
- Apply asm redirections in syslog.h before first use [BZ #27087]
- _Static_assert needs two arguments for compatibility with GCC before 9
Resolves: #2142974
Related: #2149102
Related: #2142935 (actually fixed in fb3d49c3bf)
This commit is contained in:
Arjun Shankar
parent
fb3d49c3bf
commit
1bc41d2121
29
glibc-upstream-2.34-366.patch
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29
glibc-upstream-2.34-366.patch
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commit a1c12fdf3f9b8665719835ce8330b3b2e2574b37
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Author: Florian Weimer <fweimer@redhat.com>
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Date: Fri Sep 10 13:18:36 2021 +0200
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_Static_assert needs two arguments for compatibility with GCC before 9
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This macro definition enforces two arguments even with newer compilers
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that accept the single-argument form, too.
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Reviewed-by: Carlos O'Donell <carlos@redhat.com>
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(cherry picked from commit c9fef4b7d1d0f2dad192c74f06102752247677a9)
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diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
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index 6a76160ed4e4cabb..56adb231aa8f8cbe 100644
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--- a/include/sys/cdefs.h
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+++ b/include/sys/cdefs.h
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@@ -1,5 +1,12 @@
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#ifndef _SYS_CDEFS_H
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+/* This is outside of _ISOMAC to enforce that _Static_assert always
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+ uses the two-argument form. This can be removed once the minimum
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+ GCC version used to compile glibc is GCC 9.1. */
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+#ifndef __cplusplus
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+# define _Static_assert(expr, diagnostic) _Static_assert (expr, diagnostic)
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+#endif
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+
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#include <misc/sys/cdefs.h>
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#ifndef _ISOMAC
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72
glibc-upstream-2.34-367.patch
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72
glibc-upstream-2.34-367.patch
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commit a4217408a3d6050a7f42ac23adb6ac7218dca85f
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Author: Tulio Magno Quites Machado Filho <tuliom@redhat.com>
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Date: Fri Nov 11 17:00:15 2022 -0300
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Apply asm redirections in syslog.h before first use [BZ #27087]
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Similar to d0fa09a770, but for syslog.h when _FORTIFY_SOURCE > 0.
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Fixes [BZ #27087] by applying long double-related asm redirections
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before using functions in bits/syslog.h.
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Tested with build-many-glibcs.py.
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Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
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(cherry picked from commit 227df6243a2b5b4d70d11772d12c02eb9cb666ca)
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diff --git a/misc/bits/syslog.h b/misc/bits/syslog.h
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index 6f3137a98ee593f3..10c9c1151382a51c 100644
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--- a/misc/bits/syslog.h
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+++ b/misc/bits/syslog.h
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@@ -24,6 +24,20 @@
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extern void __syslog_chk (int __pri, int __flag, const char *__fmt, ...)
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__attribute__ ((__format__ (__printf__, 3, 4)));
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+#ifdef __USE_MISC
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+extern void __vsyslog_chk (int __pri, int __flag, const char *__fmt,
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+ __gnuc_va_list __ap)
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+ __attribute__ ((__format__ (__printf__, 3, 0)));
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+#endif
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+
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+#include <bits/floatn.h>
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+#if defined __LDBL_COMPAT || __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
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+# include <bits/syslog-ldbl.h>
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+#endif
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+
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+/* The following functions must be used only after applying all asm
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+ redirections, e.g. long double asm redirections. */
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+
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#ifdef __va_arg_pack
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__fortify_function void
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syslog (int __pri, const char *__fmt, ...)
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@@ -37,10 +51,6 @@ syslog (int __pri, const char *__fmt, ...)
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#ifdef __USE_MISC
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-extern void __vsyslog_chk (int __pri, int __flag, const char *__fmt,
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- __gnuc_va_list __ap)
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- __attribute__ ((__format__ (__printf__, 3, 0)));
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-
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__fortify_function void
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vsyslog (int __pri, const char *__fmt, __gnuc_va_list __ap)
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{
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diff --git a/misc/sys/syslog.h b/misc/sys/syslog.h
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index dc3b0e7ef81de812..e7a98fb9b13ce132 100644
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--- a/misc/sys/syslog.h
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+++ b/misc/sys/syslog.h
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@@ -205,11 +205,11 @@ extern void vsyslog (int __pri, const char *__fmt, __gnuc_va_list __ap)
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/* Define some macros helping to catch buffer overflows. */
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#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
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# include <bits/syslog.h>
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-#endif
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-
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-#include <bits/floatn.h>
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-#if defined __LDBL_COMPAT || __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
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-# include <bits/syslog-ldbl.h>
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+#else
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+# include <bits/floatn.h>
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+# if defined __LDBL_COMPAT || __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
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+# include <bits/syslog-ldbl.h>
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+# endif
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#endif
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__END_DECLS
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10
glibc.spec
10
glibc.spec
@ -148,7 +148,7 @@ end \
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Summary: The GNU libc libraries
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Name: glibc
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Version: %{glibcversion}
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Release: 52%{?dist}
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Release: 53%{?dist}
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# In general, GPLv2+ is used by programs, LGPLv2+ is used for
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# libraries.
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@ -668,6 +668,8 @@ Patch443: glibc-upstream-2.34-363.patch
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Patch444: glibc-upstream-2.34-364.patch
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Patch445: glibc-upstream-2.34-365.patch
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Patch446: glibc-rh2149102.patch
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Patch447: glibc-upstream-2.34-366.patch
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Patch448: glibc-upstream-2.34-367.patch
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##############################################################################
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# Continued list of core "glibc" package information:
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@ -2793,6 +2795,12 @@ fi
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%endif
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%changelog
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* Wed Dec 07 2022 Arjun Shankar <arjun@redhat.com> - 2.34-53
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- Sync with upstream branch release/2.34/master,
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commit a4217408a3d6050a7f42ac23adb6ac7218dca85f:
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- Apply asm redirections in syslog.h before first use [BZ #27087]
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- _Static_assert needs two arguments for compatibility with GCC before 9
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* Wed Nov 30 2022 Florian Weimer <fweimer@redhat.com> - 2.34-52
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- Add noarch sysroot subpackages (#2149644)
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