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Auto-sync with upstream master

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Upstream commit: 1e2bffd05c36a9be30d7092d6593a9e9aa009ada

- Add IBM858 charset (#1416405)
- Update kernel version in syscall-names.list to 4.13
- Add Linux 4.13 constants to bits/fcntl-linux.h
- Add fcntl sealing interfaces from Linux 3.17 to bits/fcntl-linux.h
- math: New generic powf, log2f, logf
- Fix nearbyint arithmetic moved before feholdexcept (swbz#22225)
- Mark __dso_handle as hidden (swbz#18822)
- Skip PT_DYNAMIC segment with p_filesz == 0 (swbz#22101)
- glob now matches dangling symbolic links (swbz#866, swbz#22183)
- nscd: Release read lock after resetting timeout (swbz#22161)
- Avoid __MATH_TG in C++ mode with -Os for pfcl (swbz#22146)
- Fix dlclose/exit race (swbz#22180)
- x86: Add SSE4.1 trunc, truncf (swbz#20142)
- Fix atexit/exit race (swbz#14333)
- Use execveat syscall in fexecve (swbz#22134)
- Enable unwind info in libc-start.c and backtrace.c
- powerpc: Avoid misaligned stores in memset
- powerpc: build some IFUNC math functions for libc and libm (swbz#21745)
- Removed redundant data (LC_TIME and LC_MESSAGES) for niu_NZ (swbz#22023)
- Fix LC_TELEPHONE for az_AZ (swbz#22112)
- x86: Add MathVec_Prefer_No_AVX512 to cpu-features (swbz#21967)
- x86: Add x86_64 to x86-64 HWCAP (swbz#22093)
- Finish change from “Bengali” to “Bangla” (swbz#14925)
- posix: fix glob bugs with long login names (swbz#1062)
- posix: Fix getpwnam_r usage (swbz#1062)
- posix: accept inode 0 is a valid inode number (swbz#19971)
- Remove redundant LC_TIME data in om_KE (swbz#22100)
- Remove remaining _HAVE_STRING_ARCH_* definitions (swbz#18858)
- resolv: Fix memory leak with OOM during resolv.conf parsing (swbz#22095)
- Add miq_NI locale for Miskito (swbz#20498)
- Fix bits/math-finite.h exp10 condition (swbz#22082)
This commit is contained in:
Florian Weimer 2017-09-30 09:04:21 +02:00
parent 253d1d9c66
commit d61c107a04
4 changed files with 39 additions and 246 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
SUPPORTED
View File

@ -321,6 +321,7 @@ mg_MG/ISO-8859-15 \
mhr_RU/UTF-8 \
mi_NZ.UTF-8/UTF-8 \
mi_NZ/ISO-8859-13 \
miq_NI/UTF-8 \
mk_MK.UTF-8/UTF-8 \
mk_MK/ISO-8859-5 \
ml_IN/UTF-8 \

243
glibc-rh1315108.patch
View File

@ -156,16 +156,6 @@ Date: Sun Mar 1 19:48:31 2015 +0100
* posix/wordexp.c (parse_tilde): Use struct scratch_buffer
instead of extend_alloca.
commit 7b4c16db30304b83a5d1e913d1a8f7e90a8c398c
Author: Florian Weimer <fweimer@redhat.com>
Date: Sun Mar 1 19:49:50 2015 +0100
glob: Rewrite to use struct scratch_buffer instead of extend_alloca
[BZ #18023]
* posix/glob.c (glob): Use struct scratch_buffer instead of
extend_alloca.
commit 683543bbb3e2c1b17554c4096d00c2980f39a802
Author: Florian Weimer <fweimer@redhat.com>
Date: Sun Mar 1 23:22:45 2015 +0100
@ -1490,239 +1480,6 @@ Index: b/nss/nss_files/files-initgroups.c
free (line);
fclose (stream);
Index: b/posix/glob.c
===================================================================
--- a/posix/glob.c
+++ b/posix/glob.c
@@ -27,6 +27,7 @@
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
+#include <scratch_buffer.h>
/* Outcomment the following line for production quality code. */
/* #define NDEBUG 1 */
@@ -293,7 +294,7 @@ glob (const char *pattern, int flags, in
glob_t dirs;
int retval = 0;
#ifdef _LIBC
- size_t alloca_used = 0;
+ size_t alloca_used = sizeof (struct scratch_buffer);
#endif
if (pattern == NULL || pglob == NULL || (flags & ~__GLOB_FLAGS) != 0)
@@ -637,33 +638,13 @@ glob (const char *pattern, int flags, in
{
struct passwd *p;
# if defined HAVE_GETPWNAM_R || defined _LIBC
- long int pwbuflen = GETPW_R_SIZE_MAX ();
- char *pwtmpbuf;
struct passwd pwbuf;
- int malloc_pwtmpbuf = 0;
int save = errno;
+ struct scratch_buffer pwtmpbuf;
+ scratch_buffer_init (&pwtmpbuf);
-# ifndef _LIBC
- if (pwbuflen == -1)
- /* `sysconf' does not support _SC_GETPW_R_SIZE_MAX.
- Try a moderate value. */
- pwbuflen = 1024;
-# endif
- if (__libc_use_alloca (alloca_used + pwbuflen))
- pwtmpbuf = alloca_account (pwbuflen, alloca_used);
- else
- {
- pwtmpbuf = malloc (pwbuflen);
- if (pwtmpbuf == NULL)
- {
- retval = GLOB_NOSPACE;
- goto out;
- }
- malloc_pwtmpbuf = 1;
- }
-
- while (getpwnam_r (name, &pwbuf, pwtmpbuf, pwbuflen, &p)
- != 0)
+ while (getpwnam_r (name, &pwbuf,
+ pwtmpbuf.data, pwtmpbuf.length, &p) != 0)
{
if (errno != ERANGE)
{
@@ -671,67 +652,37 @@ glob (const char *pattern, int flags, in
break;
}
- if (!malloc_pwtmpbuf
- && __libc_use_alloca (alloca_used
- + 2 * pwbuflen))
- pwtmpbuf = extend_alloca_account (pwtmpbuf, pwbuflen,
- 2 * pwbuflen,
- alloca_used);
- else
+ if (!scratch_buffer_grow (&pwtmpbuf))
{
- char *newp = realloc (malloc_pwtmpbuf
- ? pwtmpbuf : NULL,
- 2 * pwbuflen);
- if (newp == NULL)
- {
- if (__glibc_unlikely (malloc_pwtmpbuf))
- free (pwtmpbuf);
- retval = GLOB_NOSPACE;
- goto out;
- }
- pwtmpbuf = newp;
- pwbuflen = 2 * pwbuflen;
- malloc_pwtmpbuf = 1;
+ retval = GLOB_NOSPACE;
+ goto out;
}
__set_errno (save);
}
# else
- p = getpwnam (name);
+ p = getpwnam (namebuf.data);
# endif
if (p != NULL)
{
- if (!malloc_pwtmpbuf)
- home_dir = p->pw_dir;
- else
+ home_dir = strdup (p->pw_dir);
+ malloc_home_dir = 1;
+ if (home_dir == NULL)
{
- size_t home_dir_len = strlen (p->pw_dir) + 1;
- if (__libc_use_alloca (alloca_used + home_dir_len))
- home_dir = alloca_account (home_dir_len,
- alloca_used);
- else
- {
- home_dir = malloc (home_dir_len);
- if (home_dir == NULL)
- {
- free (pwtmpbuf);
- retval = GLOB_NOSPACE;
- goto out;
- }
- malloc_home_dir = 1;
- }
- memcpy (home_dir, p->pw_dir, home_dir_len);
-
- free (pwtmpbuf);
+ scratch_buffer_free (&pwtmpbuf);
+ retval = GLOB_NOSPACE;
+ goto out;
}
}
+ scratch_buffer_free (&pwtmpbuf);
}
}
if (home_dir == NULL || home_dir[0] == '\0')
{
+ if (malloc_home_dir)
+ free (home_dir);
+ malloc_home_dir = 0;
if (flags & GLOB_TILDE_CHECK)
{
- if (__glibc_unlikely (malloc_home_dir))
- free (home_dir);
retval = GLOB_NOMATCH;
goto out;
}
@@ -852,57 +803,24 @@ glob (const char *pattern, int flags, in
{
struct passwd *p;
# if defined HAVE_GETPWNAM_R || defined _LIBC
- long int buflen = GETPW_R_SIZE_MAX ();
- char *pwtmpbuf;
- int malloc_pwtmpbuf = 0;
struct passwd pwbuf;
int save = errno;
+ struct scratch_buffer pwtmpbuf;
+ scratch_buffer_init (&pwtmpbuf);
-# ifndef _LIBC
- if (buflen == -1)
- /* `sysconf' does not support _SC_GETPW_R_SIZE_MAX. Try a
- moderate value. */
- buflen = 1024;
-# endif
- if (__libc_use_alloca (alloca_used + buflen))
- pwtmpbuf = alloca_account (buflen, alloca_used);
- else
- {
- pwtmpbuf = malloc (buflen);
- if (pwtmpbuf == NULL)
- {
- nomem_getpw:
- if (__glibc_unlikely (malloc_user_name))
- free (user_name);
- retval = GLOB_NOSPACE;
- goto out;
- }
- malloc_pwtmpbuf = 1;
- }
-
- while (getpwnam_r (user_name, &pwbuf, pwtmpbuf, buflen, &p) != 0)
+ while (getpwnam_r (user_name, &pwbuf,
+ pwtmpbuf.data, pwtmpbuf.length, &p) != 0)
{
if (errno != ERANGE)
{
p = NULL;
break;
}
- if (!malloc_pwtmpbuf
- && __libc_use_alloca (alloca_used + 2 * buflen))
- pwtmpbuf = extend_alloca_account (pwtmpbuf, buflen,
- 2 * buflen, alloca_used);
- else
+
+ if (!scratch_buffer_grow (&pwtmpbuf))
{
- char *newp = realloc (malloc_pwtmpbuf ? pwtmpbuf : NULL,
- 2 * buflen);
- if (newp == NULL)
- {
- if (__glibc_unlikely (malloc_pwtmpbuf))
- free (pwtmpbuf);
- goto nomem_getpw;
- }
- pwtmpbuf = newp;
- malloc_pwtmpbuf = 1;
+ retval = GLOB_NOSPACE;
+ goto out;
}
__set_errno (save);
}
@@ -931,8 +849,7 @@ glob (const char *pattern, int flags, in
dirname = malloc (home_len + rest_len + 1);
if (dirname == NULL)
{
- if (__glibc_unlikely (malloc_pwtmpbuf))
- free (pwtmpbuf);
+ scratch_buffer_free (&pwtmpbuf);
retval = GLOB_NOSPACE;
goto out;
}
@@ -944,13 +861,11 @@ glob (const char *pattern, int flags, in
dirlen = home_len + rest_len;
dirname_modified = 1;
- if (__glibc_unlikely (malloc_pwtmpbuf))
- free (pwtmpbuf);
+ scratch_buffer_free (&pwtmpbuf);
}
else
{
- if (__glibc_unlikely (malloc_pwtmpbuf))
- free (pwtmpbuf);
+ scratch_buffer_free (&pwtmpbuf);
if (flags & GLOB_TILDE_CHECK)
/* We have to regard it as an error if we cannot find the
Index: b/posix/wordexp.c
===================================================================
--- a/posix/wordexp.c

39
glibc.spec
View File

@ -1,6 +1,6 @@
%define glibcsrcdir glibc-2.26-290-gb38042f514
%define glibcsrcdir glibc-2.26-427-g1e2bffd05c
%define glibcversion 2.26.90
%define glibcrelease 15%{?dist}
%define glibcrelease 16%{?dist}
# Pre-release tarballs are pulled in from git using a command that is
# effectively:
#
@ -2060,6 +2060,41 @@ fi
%endif
%changelog
* Sat Sep 30 2017 Florian Weimer <fweimer@redhat.com> - 2.26.90-16
- Auto-sync with upstream master,
commit 1e2bffd05c36a9be30d7092d6593a9e9aa009ada:
- Add IBM858 charset (#1416405)
- Update kernel version in syscall-names.list to 4.13
- Add Linux 4.13 constants to bits/fcntl-linux.h
- Add fcntl sealing interfaces from Linux 3.17 to bits/fcntl-linux.h
- math: New generic powf, log2f, logf
- Fix nearbyint arithmetic moved before feholdexcept (swbz#22225)
- Mark __dso_handle as hidden (swbz#18822)
- Skip PT_DYNAMIC segment with p_filesz == 0 (swbz#22101)
- glob now matches dangling symbolic links (swbz#866, swbz#22183)
- nscd: Release read lock after resetting timeout (swbz#22161)
- Avoid __MATH_TG in C++ mode with -Os for pfcl (swbz#22146)
- Fix dlclose/exit race (swbz#22180)
- x86: Add SSE4.1 trunc, truncf (swbz#20142)
- Fix atexit/exit race (swbz#14333)
- Use execveat syscall in fexecve (swbz#22134)
- Enable unwind info in libc-start.c and backtrace.c
- powerpc: Avoid misaligned stores in memset
- powerpc: build some IFUNC math functions for libc and libm (swbz#21745)
- Removed redundant data (LC_TIME and LC_MESSAGES) for niu_NZ (swbz#22023)
- Fix LC_TELEPHONE for az_AZ (swbz#22112)
- x86: Add MathVec_Prefer_No_AVX512 to cpu-features (swbz#21967)
- x86: Add x86_64 to x86-64 HWCAP (swbz#22093)
- Finish change from “Bengali” to “Bangla” (swbz#14925)
- posix: fix glob bugs with long login names (swbz#1062)
- posix: Fix getpwnam_r usage (swbz#1062)
- posix: accept inode 0 is a valid inode number (swbz#19971)
- Remove redundant LC_TIME data in om_KE (swbz#22100)
- Remove remaining _HAVE_STRING_ARCH_* definitions (swbz#18858)
- resolv: Fix memory leak with OOM during resolv.conf parsing (swbz#22095)
- Add miq_NI locale for Miskito (swbz#20498)
- Fix bits/math-finite.h exp10 condition (swbz#22082)
* Mon Sep 04 2017 Florian Weimer <fweimer@redhat.com> - 2.26.90-15
- Auto-sync with upstream master,
commit b38042f51430974642616a60afbbf96fd0b98659:

2
sources
View File

@ -1 +1 @@
SHA512 (glibc-2.26-290-gb38042f514.tar.gz) = 2b3f0ce5bd3f93481855b78401f46f6d2d005f8c0b477f4ed9f6cc4e3da887efd236c6f5f6d0a1163eee3099d110045ac8b8b1d1b9442f3d7f980d5d600f3f7d
SHA512 (glibc-2.26-427-g1e2bffd05c.tar.gz) = b0867410b4fc0eca80c090fa9ed3a7cfff69863e45acb7193d8221d2c81199fcf92f12b6c044962edb27cdf3cf1de88ef899f0f08b1f385ffa3e1a1708c061b3