[arch-commits] Commit in glibc/trunk (4 files)
Allan McRae
allan at archlinux.org
Tue Feb 10 12:22:30 UTC 2015
Date: Tuesday, February 10, 2015 @ 13:22:30
Author: allan
Revision: 231213
upgpkg: glibc 2.21-2
upstream patchbump
Added:
glibc/trunk/glibc-2.21-roundup.patch
Modified:
glibc/trunk/PKGBUILD
glibc/trunk/glibc.install
Deleted:
glibc/trunk/glibc-2.20-roundup.patch
--------------------------+
PKGBUILD | 8
glibc-2.20-roundup.patch | 890 ---------------------------------------------
glibc-2.21-roundup.patch | 70 +++
glibc.install | 2
4 files changed, 76 insertions(+), 894 deletions(-)
Modified: PKGBUILD
===================================================================
--- PKGBUILD 2015-02-10 05:30:54 UTC (rev 231212)
+++ PKGBUILD 2015-02-10 12:22:30 UTC (rev 231213)
@@ -8,7 +8,7 @@
pkgname=glibc
pkgver=2.21
-pkgrel=1
+pkgrel=2
pkgdesc="GNU C Library"
arch=('i686' 'x86_64')
url="http://www.gnu.org/software/libc"
@@ -22,10 +22,12 @@
options=('!strip' 'staticlibs')
install=glibc.install
source=(http://ftp.gnu.org/gnu/libc/${pkgname}-${pkgver}.tar.xz{,.sig}
+ glibc-2.21-roundup.patch
locale.gen.txt
locale-gen)
md5sums=('9cb398828e8f84f57d1f7d5588cf40cd'
'SKIP'
+ 'bf9d96b11c76b113606aae102da63d9d'
'07ac979b6ab5eeb778d55f041529d623'
'476e9113489f93b348b21e144b6a8fcf')
validpgpkeys=('F37CDAB708E65EA183FD1AF625EF0A436C2A4AFF') # Carlos O'Donell
@@ -33,8 +35,8 @@
prepare() {
cd ${srcdir}/glibc-${pkgver}
- # glibc-2.21..
- #patch -p1 -i $srcdir/glibc-2.21-roundup.patch
+ # glibc-2.21..75adf430
+ patch -p1 -i $srcdir/glibc-2.21-roundup.patch
mkdir ${srcdir}/glibc-build
}
Deleted: glibc-2.20-roundup.patch
===================================================================
--- glibc-2.20-roundup.patch 2015-02-10 05:30:54 UTC (rev 231212)
+++ glibc-2.20-roundup.patch 2015-02-10 12:22:30 UTC (rev 231213)
@@ -1,890 +0,0 @@
-diff --git a/ChangeLog b/ChangeLog
-index f343428..e416cd0 100644
---- a/ChangeLog
-+++ b/ChangeLog
-@@ -1,3 +1,109 @@
-+2014-12-16 Florian Weimer <fweimer at redhat.com>
-+
-+ [BZ #17630]
-+ * resolv/nss_dns/dns-network.c (getanswer_r): Iterate over alias
-+ names.
-+
-+2014-12-15 Jeff Law <law at redhat.com>
-+
-+ [BZ #16617]
-+ * stdio-common/vfprintf.c (vfprintf): Allocate large specs array
-+ on the heap. (CVE-2012-3406)
-+ * stdio-common/bug23-2.c, stdio-common/bug23-3.c: New file.
-+ * stdio-common/bug23-4.c: New file. Test case by Joseph Myers.
-+ * stdio-common/Makefile (tests): Add bug23-2, bug23-3, bug23-4.
-+
-+2014-11-24 Siddhesh Poyarekar <siddhesh at redhat.com>
-+
-+ [BZ #17266]
-+ * misc/sys/cdefs.h: Define __extern_always_inline for clang
-+ 4.2 and newer.
-+
-+2014-11-19 Carlos O'Donell <carlos at redhat.com>
-+ Florian Weimer <fweimer at redhat.com>
-+ Joseph Myers <joseph at codesourcery.com>
-+ Adam Conrad <adconrad at 0c3.net>
-+ Andreas Schwab <schwab at suse.de>
-+ Brooks <bmoses at google.com>
-+
-+ [BZ #17625]
-+ * wordexp-test.c (__dso_handle): Add prototype.
-+ (__register_atfork): Likewise.
-+ (__app_register_atfork): New function.
-+ (registered_forks): New global.
-+ (register_fork): New function.
-+ (test_case): Add 3 new tests for WRDE_CMDSUB.
-+ (main): Call __app_register_atfork.
-+ (testit): If WRDE_NOCMD set registered_forks to zero, run test, and if
-+ fork count is non-zero fail the test.
-+ * posix/wordexp.c (exec_comm): Return WRDE_CMDSUB if WRDE_NOCMD flag
-+ is set.
-+ (parse_dollars): Remove check for WRDE_NOCMD.
-+ (parse_dquote): Likewise.
-+
-+2014-11-10 Renlin Li <Renlin.Li at arm.com>
-+
-+ [BZ #17555]
-+ * sysdeps/aarch64/start.S (_start): Delete x29 overwritten assignment.
-+
-+2014-10-22 Maciej W. Rozycki <macro at codesourcery.com>
-+
-+ [BZ #17485]
-+ * sysdeps/unix/sysv/linux/mips/vfork.S (__libc_vfork): Define.
-+
-+2014-10-08 Roland McGrath <roland at hack.frob.com>
-+
-+ [BZ #17460]
-+ * nscd/nscd.c (more_help): Rewrite list of tables collection
-+ using xstrdup and asprintf.
-+
-+ * nscd/nscd_conf.c: Remove local xstrdup declaration.
-+
-+2014-10-09 Allan McRae <allan at archlinux.org>
-+
-+ * po/fr.po: Update French translation from translation project.
-+
-+2014-09-16 Siddhesh Poyarekar <siddhesh at redhat.com>
-+
-+ [BZ #17370]
-+ * libio/wfileops.c (do_ftell_wide): Free OUT on error path.
-+
-+2014-09-11 Tim Lammens <tim.lammens at gmail.com>
-+
-+ [BZ #17370]
-+ * libio/wfileops (do_ftell_wide): Free OUT.
-+
-+2014-09-16 Siddhesh Poyarekar <siddhesh at redhat.com>
-+ Jakub Jelinek <jakub at redhat.com>
-+
-+ [BZ #17266]
-+ * libio/stdio.h: Check definition of __fortify_function
-+ instead of __extern_always_inline to include bits/stdio2.h.
-+ * math/bits/math-finite.h [__USE_XOPEN || __USE_ISOC99]: Also
-+ check if __extern_always_inline is defined.
-+ [__USE_MISC || __USE_XOPEN]: Likewise.
-+ [__USE_ISOC99] Likewise.
-+ * misc/sys/cdefs.h (__fortify_function): Define only if
-+ __extern_always_inline is defined.
-+ [!__cplusplus || __GNUC_PREREQ (4,3)]: Revert to defining
-+ __extern_always_inline and __extern_inline only for g++-4.3
-+ and newer or a compatible gcc.
-+
-+2014-09-15 Andreas Schwab <schwab at linux-m68k.org>
-+
-+ [BZ #17371]
-+ * sysdeps/unix/sysv/linux/ifaddrs.c (getifaddrs_internal): Fix
-+ last change to handle zero prefix length.
-+
-+2014-09-12 Joseph Myers <joseph at codesourcery.com>
-+
-+ * sysdeps/gnu/netinet/udp.h (UDP_NO_CHECK6_TX): New macro.
-+ (UDP_NO_CHECK6_RX): Likewise.
-+
-+2014-09-13 Allan McRae <allan at archlinux.org>
-+
-+ * po/ru.po: Update Russian translation from translation project.
-+
- 2014-09-07 Allan McRae <allan at archlinux.org
-
- * version.h (RELEASE): Set to "stable".
-diff --git a/NEWS b/NEWS
-index 721b457..9bc835c 100644
---- a/NEWS
-+++ b/NEWS
-@@ -5,6 +5,25 @@ See the end for copying conditions.
- Please send GNU C library bug reports via <http://sourceware.org/bugzilla/>
- using `glibc' in the "product" field.
-
-+Version 2.20.1
-+
-+* The following bugs are resolved with this release:
-+
-+ 16617, 17266, 17370, 17371, 17460, 17485, 17555, 17625, 17630.
-+
-+* CVE-2104-7817 The wordexp function could ignore the WRDE_NOCMD flag
-+ under certain input conditions resulting in the execution of a shell for
-+ command substitution when the applicaiton did not request it. The
-+ implementation now checks WRDE_NOCMD immediately before executing the
-+ shell and returns the error WRDE_CMDSUB as expected.
-+
-+* CVE-2012-3406 printf-style functions could run into a stack overflow when
-+ processing format strings with a large number of format specifiers.
-+
-+* CVE-2014-9402 The nss_dns implementation of getnetbyname could run into an
-+ infinite loopif the DNS response contained a PTR record of an unexpected
-+ format.
-+
- Version 2.20
-
- * The following bugs are resolved with this release:
-diff --git a/libio/stdio.h b/libio/stdio.h
-index d8c0bdb..1f4f837 100644
---- a/libio/stdio.h
-+++ b/libio/stdio.h
-@@ -932,7 +932,7 @@ extern void funlockfile (FILE *__stream) __THROW;
- #ifdef __USE_EXTERN_INLINES
- # include <bits/stdio.h>
- #endif
--#if __USE_FORTIFY_LEVEL > 0 && defined __extern_always_inline
-+#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
- # include <bits/stdio2.h>
- #endif
- #ifdef __LDBL_COMPAT
-diff --git a/libio/wfileops.c b/libio/wfileops.c
-index f123add..c5ec5f7 100644
---- a/libio/wfileops.c
-+++ b/libio/wfileops.c
-@@ -708,9 +708,13 @@ do_ftell_wide (_IO_FILE *fp)
- sequences must be complete since they are accepted as
- wchar_t; if not, then that is an error. */
- if (__glibc_unlikely (status != __codecvt_ok))
-- return WEOF;
-+ {
-+ free (out);
-+ return WEOF;
-+ }
-
- offset += outstop - out;
-+ free (out);
- }
-
- /* We don't trust _IO_read_end to represent the current file offset
-diff --git a/math/bits/math-finite.h b/math/bits/math-finite.h
-index aa755de..0656645 100644
---- a/math/bits/math-finite.h
-+++ b/math/bits/math-finite.h
-@@ -251,7 +251,8 @@ extern long double __REDIRECT_NTH (lgammal_r, (long double, int *),
- # endif
- #endif
-
--#if defined __USE_XOPEN || defined __USE_ISOC99
-+#if ((defined __USE_XOPEN || defined __USE_ISOC99) \
-+ && defined __extern_always_inline)
- /* lgamma. */
- __extern_always_inline double __NTH (lgamma (double __d))
- {
-@@ -284,7 +285,8 @@ __extern_always_inline long double __NTH (lgammal (long double __d))
- # endif
- #endif
-
--#if defined __USE_MISC || defined __USE_XOPEN
-+#if ((defined __USE_MISC || defined __USE_XOPEN) \
-+ && defined __extern_always_inline)
- /* gamma. */
- __extern_always_inline double __NTH (gamma (double __d))
- {
-@@ -422,7 +424,7 @@ extern long double __REDIRECT_NTH (sqrtl, (long double), __sqrtl_finite);
- # endif
- #endif
-
--#ifdef __USE_ISOC99
-+#if defined __USE_ISOC99 && defined __extern_always_inline
- /* tgamma. */
- extern double __gamma_r_finite (double, int *);
- __extern_always_inline double __NTH (tgamma (double __d))
-diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
-index 04db956..711ac1d 100644
---- a/misc/sys/cdefs.h
-+++ b/misc/sys/cdefs.h
-@@ -131,7 +131,6 @@
- /* Fortify support. */
- #define __bos(ptr) __builtin_object_size (ptr, __USE_FORTIFY_LEVEL > 1)
- #define __bos0(ptr) __builtin_object_size (ptr, 0)
--#define __fortify_function __extern_always_inline __attribute_artificial__
-
- #if __GNUC_PREREQ (4,3)
- # define __warndecl(name, msg) \
-@@ -318,12 +317,19 @@
- # define __attribute_artificial__ /* Ignore */
- #endif
-
--#ifdef __GNUC__
--/* One of these will be defined if the __gnu_inline__ attribute is
-- available. In C++, __GNUC_GNU_INLINE__ will be defined even though
-- __inline does not use the GNU inlining rules. If neither macro is
-- defined, this version of GCC only supports GNU inline semantics. */
--# if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
-+/* GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
-+ inline semantics, unless -fgnu89-inline is used. Using __GNUC_STDC_INLINE__
-+ or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions
-+ older than 4.3 may define these macros and still not guarantee GNU inlining
-+ semantics.
-+
-+ clang++ identifies itself as gcc-4.2, but has support for GNU inlining
-+ semantics, that can be checked fot by using the __GNUC_STDC_INLINE_ and
-+ __GNUC_GNU_INLINE__ macro definitions. */
-+#if (!defined __cplusplus || __GNUC_PREREQ (4,3) \
-+ || (defined __clang__ && (defined __GNUC_STDC_INLINE__ \
-+ || defined __GNUC_GNU_INLINE__)))
-+# if defined __GNUC_STDC_INLINE__ || defined __cplusplus
- # define __extern_inline extern __inline __attribute__ ((__gnu_inline__))
- # define __extern_always_inline \
- extern __always_inline __attribute__ ((__gnu_inline__))
-@@ -331,9 +337,10 @@
- # define __extern_inline extern __inline
- # define __extern_always_inline extern __always_inline
- # endif
--#else /* Not GCC. */
--# define __extern_inline /* Ignore */
--# define __extern_always_inline /* Ignore */
-+#endif
-+
-+#ifdef __extern_always_inline
-+# define __fortify_function __extern_always_inline __attribute_artificial__
- #endif
-
- /* GCC 4.3 and above allow passing all anonymous arguments of an
-diff --git a/nscd/nscd.c b/nscd/nscd.c
-index 7131ead..b7704b3 100644
---- a/nscd/nscd.c
-+++ b/nscd/nscd.c
-@@ -451,33 +451,36 @@ parse_opt (int key, char *arg, struct argp_state *state)
- static char *
- more_help (int key, const char *text, void *input)
- {
-- char *tables, *tp = NULL;
--
- switch (key)
- {
- case ARGP_KEY_HELP_EXTRA:
- {
-- dbtype cnt;
-+ /* We print some extra information. */
-
-- tables = xmalloc (sizeof (dbnames) + 1);
-- for (cnt = 0; cnt < lastdb; cnt++)
-+ char *tables = xstrdup (dbnames[0]);
-+ for (dbtype i = 1; i < lastdb; ++i)
- {
-- strcat (tables, dbnames[cnt]);
-- strcat (tables, " ");
-+ char *more_tables;
-+ if (asprintf (&more_tables, "%s %s", tables, dbnames[i]) < 0)
-+ more_tables = NULL;
-+ free (tables);
-+ if (more_tables == NULL)
-+ return NULL;
-+ tables = more_tables;
- }
-- }
-
-- /* We print some extra information. */
-- if (asprintf (&tp, gettext ("\
-+ char *tp;
-+ if (asprintf (&tp, gettext ("\
- Supported tables:\n\
- %s\n\
- \n\
- For bug reporting instructions, please see:\n\
- %s.\n\
- "), tables, REPORT_BUGS_TO) < 0)
-- tp = NULL;
-- free (tables);
-- return tp;
-+ tp = NULL;
-+ free (tables);
-+ return tp;
-+ }
-
- default:
- break;
-@@ -622,15 +625,15 @@ monitor_child (int fd)
- }
-
- if (WIFEXITED (status))
-- {
-- child_ret = WEXITSTATUS (status);
-- fprintf (stderr, _("child exited with status %d\n"), child_ret);
-- }
-+ {
-+ child_ret = WEXITSTATUS (status);
-+ fprintf (stderr, _("child exited with status %d\n"), child_ret);
-+ }
- if (WIFSIGNALED (status))
-- {
-- child_ret = WTERMSIG (status);
-- fprintf (stderr, _("child terminated by signal %d\n"), child_ret);
-- }
-+ {
-+ child_ret = WTERMSIG (status);
-+ fprintf (stderr, _("child terminated by signal %d\n"), child_ret);
-+ }
- }
-
- /* We have the child status, so exit with that code. */
-diff --git a/nscd/nscd_conf.c b/nscd/nscd_conf.c
-index 7856ed9..c8e194d 100644
---- a/nscd/nscd_conf.c
-+++ b/nscd/nscd_conf.c
-@@ -32,9 +32,6 @@
- #include "dbg_log.h"
- #include "nscd.h"
-
--/* Wrapper functions with error checking for standard functions. */
--extern char *xstrdup (const char *s);
--
-
- /* Names of the databases. */
- const char *const dbnames[lastdb] =
-diff --git a/po/fr.po b/po/fr.po
-index fbf564a..bb7a924 100644
---- a/po/fr.po
-+++ b/po/fr.po
-@@ -6673,11 +6673,11 @@ msgstr "Erreur d'entrée/sortie sur l'hôte cible"
-
- #: sysdeps/gnu/errlist.c:1399
- msgid "No medium found"
--msgstr "Aucun medium trouvé"
-+msgstr "Aucun médium trouvé"
-
- #: sysdeps/gnu/errlist.c:1407
- msgid "Wrong medium type"
--msgstr "Mauvais type de medium"
-+msgstr "Mauvais type de médium"
-
- #: sysdeps/gnu/errlist.c:1415
- msgid "Required key not available"
-diff --git a/po/ru.po b/po/ru.po
-index 8596b47..d3d0973 100644
---- a/po/ru.po
-+++ b/po/ru.po
-@@ -13,7 +13,7 @@ msgid ""
- msgstr ""
- "Project-Id-Version: libc 2.19.90\n"
- "POT-Creation-Date: 2014-08-09 17:06+1000\n"
--"PO-Revision-Date: 2014-08-21 14:55+0400\n"
-+"PO-Revision-Date: 2014-09-10 16:38+0400\n"
- "Last-Translator: Yuri Kozlov <yuray at komyakino.ru>\n"
- "Language-Team: Russian <gnu at mx.ru>\n"
- "Language: ru\n"
-@@ -76,7 +76,7 @@ msgstr "Выдает краткую информацию об использов
- #: iconv/iconv_prog.c:60 iconv/iconv_prog.c:61 nscd/nscd.c:105
- #: nss/makedb.c:120
- msgid "NAME"
--msgstr "ФАЙЛ"
-+msgstr "ИМЯ"
-
- #: argp/argp-parse.c:104
- msgid "Set the program name"
-@@ -123,7 +123,7 @@ msgstr ""
-
- #: catgets/gencat.c:110
- msgid "Create C header file NAME containing symbol definitions"
--msgstr "Создает заголовочный ФАЙЛ на Си, содержащий определения символов."
-+msgstr "Создает заголовочный файл с ИМЕНЕМ на Си, содержащий определения символов."
-
- #: catgets/gencat.c:112
- msgid "Do not use existing catalog, force new output file"
-@@ -131,7 +131,7 @@ msgstr "Не использовать существующий каталог,
-
- #: catgets/gencat.c:113 nss/makedb.c:120
- msgid "Write output to file NAME"
--msgstr "Записать вывод в ФАЙЛ"
-+msgstr "Записать вывод в файл с ИМЕНЕМ"
-
- #: catgets/gencat.c:118
- msgid ""
-@@ -4098,7 +4098,7 @@ msgstr "Перезагрузка «%s (%s,%s,%s)» в кэше netgroup!"
-
- #: nscd/nscd.c:106
- msgid "Read configuration data from NAME"
--msgstr "Читать конфигурационные данные из ФАЙЛА"
-+msgstr "Читать конфигурационные данные из файла с ИМЕНЕМ"
-
- #: nscd/nscd.c:108
- msgid "Do not fork and display messages on the current tty"
-diff --git a/posix/wordexp-test.c b/posix/wordexp-test.c
-index 4957006..bdd65e4 100644
---- a/posix/wordexp-test.c
-+++ b/posix/wordexp-test.c
-@@ -27,6 +27,25 @@
-
- #define IFS " \n\t"
-
-+extern void *__dso_handle __attribute__ ((__weak__, __visibility__ ("hidden")));
-+extern int __register_atfork (void (*) (void), void (*) (void), void (*) (void), void *);
-+
-+static int __app_register_atfork (void (*prepare) (void), void (*parent) (void), void (*child) (void))
-+{
-+ return __register_atfork (prepare, parent, child,
-+ &__dso_handle == NULL ? NULL : __dso_handle);
-+}
-+
-+/* Number of forks seen. */
-+static int registered_forks;
-+
-+/* For each fork increment the fork count. */
-+static void
-+register_fork (void)
-+{
-+ registered_forks++;
-+}
-+
- struct test_case_struct
- {
- int retval;
-@@ -206,6 +225,12 @@ struct test_case_struct
- { WRDE_SYNTAX, NULL, "$((2+))", 0, 0, { NULL, }, IFS },
- { WRDE_SYNTAX, NULL, "`", 0, 0, { NULL, }, IFS },
- { WRDE_SYNTAX, NULL, "$((010+4+))", 0, 0, { NULL }, IFS },
-+ /* Test for CVE-2014-7817. We test 3 combinations of command
-+ substitution inside an arithmetic expression to make sure that
-+ no commands are executed and error is returned. */
-+ { WRDE_CMDSUB, NULL, "$((`echo 1`))", WRDE_NOCMD, 0, { NULL, }, IFS },
-+ { WRDE_CMDSUB, NULL, "$((1+`echo 1`))", WRDE_NOCMD, 0, { NULL, }, IFS },
-+ { WRDE_CMDSUB, NULL, "$((1+$((`echo 1`))))", WRDE_NOCMD, 0, { NULL, }, IFS },
-
- { -1, NULL, NULL, 0, 0, { NULL, }, IFS },
- };
-@@ -258,6 +283,15 @@ main (int argc, char *argv[])
- return -1;
- }
-
-+ /* If we are not allowed to do command substitution, we install
-+ fork handlers to verify that no forks happened. No forks should
-+ happen at all if command substitution is disabled. */
-+ if (__app_register_atfork (register_fork, NULL, NULL) != 0)
-+ {
-+ printf ("Failed to register fork handler.\n");
-+ return -1;
-+ }
-+
- for (test = 0; test_case[test].retval != -1; test++)
- if (testit (&test_case[test]))
- ++fail;
-@@ -367,6 +401,9 @@ testit (struct test_case_struct *tc)
-
- printf ("Test %d (%s): ", ++tests, tc->words);
-
-+ if (tc->flags & WRDE_NOCMD)
-+ registered_forks = 0;
-+
- if (tc->flags & WRDE_APPEND)
- {
- /* initial wordexp() call, to be appended to */
-@@ -378,6 +415,13 @@ testit (struct test_case_struct *tc)
- }
- retval = wordexp (tc->words, &we, tc->flags);
-
-+ if ((tc->flags & WRDE_NOCMD)
-+ && (registered_forks > 0))
-+ {
-+ printf ("FAILED fork called for WRDE_NOCMD\n");
-+ return 1;
-+ }
-+
- if (tc->flags & WRDE_DOOFFS)
- start_offs = sav_we.we_offs;
-
-diff --git a/posix/wordexp.c b/posix/wordexp.c
-index b6b65dd..26f3a26 100644
---- a/posix/wordexp.c
-+++ b/posix/wordexp.c
-@@ -893,6 +893,10 @@ exec_comm (char *comm, char **word, size_t *word_length, size_t *max_length,
- pid_t pid;
- int noexec = 0;
-
-+ /* Do nothing if command substitution should not succeed. */
-+ if (flags & WRDE_NOCMD)
-+ return WRDE_CMDSUB;
-+
- /* Don't fork() unless necessary */
- if (!comm || !*comm)
- return 0;
-@@ -2082,9 +2086,6 @@ parse_dollars (char **word, size_t *word_length, size_t *max_length,
- }
- }
-
-- if (flags & WRDE_NOCMD)
-- return WRDE_CMDSUB;
--
- (*offset) += 2;
- return parse_comm (word, word_length, max_length, words, offset, flags,
- quoted? NULL : pwordexp, ifs, ifs_white);
-@@ -2196,9 +2197,6 @@ parse_dquote (char **word, size_t *word_length, size_t *max_length,
- break;
-
- case '`':
-- if (flags & WRDE_NOCMD)
-- return WRDE_CMDSUB;
--
- ++(*offset);
- error = parse_backtick (word, word_length, max_length, words,
- offset, flags, NULL, NULL, NULL);
-@@ -2357,12 +2355,6 @@ wordexp (const char *words, wordexp_t *pwordexp, int flags)
- break;
-
- case '`':
-- if (flags & WRDE_NOCMD)
-- {
-- error = WRDE_CMDSUB;
-- goto do_error;
-- }
--
- ++words_offset;
- error = parse_backtick (&word, &word_length, &max_length, words,
- &words_offset, flags, pwordexp, ifs,
-diff --git a/resolv/nss_dns/dns-network.c b/resolv/nss_dns/dns-network.c
-index 0a77c8b..08cf0a6 100644
---- a/resolv/nss_dns/dns-network.c
-+++ b/resolv/nss_dns/dns-network.c
-@@ -398,8 +398,8 @@ getanswer_r (const querybuf *answer, int anslen, struct netent *result,
-
- case BYNAME:
- {
-- char **ap = result->n_aliases++;
-- while (*ap != NULL)
-+ char **ap;
-+ for (ap = result->n_aliases; *ap != NULL; ++ap)
- {
- /* Check each alias name for being of the forms:
- 4.3.2.1.in-addr.arpa = net 1.2.3.4
-diff --git a/stdio-common/Makefile b/stdio-common/Makefile
-index 5f8e534..e5e45b6 100644
---- a/stdio-common/Makefile
-+++ b/stdio-common/Makefile
-@@ -57,7 +57,7 @@ tests := tstscanf test_rdwr test-popen tstgetln test-fseek \
- bug19 bug19a tst-popen2 scanf13 scanf14 scanf15 bug20 bug21 bug22 \
- scanf16 scanf17 tst-setvbuf1 tst-grouping bug23 bug24 \
- bug-vfprintf-nargs tst-long-dbl-fphex tst-fphex-wide tst-sprintf3 \
-- bug25 tst-printf-round bug26
-+ bug25 tst-printf-round bug23-2 bug23-3 bug23-4 bug26
-
- test-srcs = tst-unbputc tst-printf
-
-diff --git a/stdio-common/bug23-2.c b/stdio-common/bug23-2.c
-new file mode 100644
-index 0000000..9e0cfe6
---- /dev/null
-+++ b/stdio-common/bug23-2.c
-@@ -0,0 +1,70 @@
-+#include <stdio.h>
-+#include <string.h>
-+#include <stdlib.h>
-+
-+static const char expected[] = "\
-+\n\
-+a\n\
-+abbcd55\
-+\n\
-+a\n\
-+abbcd55\
-+\n\
-+a\n\
-+abbcd55\
-+\n\
-+a\n\
-+abbcd55\
-+\n\
-+a\n\
-+abbcd55\
-+\n\
-+a\n\
-+abbcd55\
-+\n\
-+a\n\
-+abbcd55\
-+\n\
-+a\n\
-+abbcd55\
-+\n\
-+a\n\
-+abbcd55\
-+\n\
-+a\n\
-+abbcd55\
-+\n\
-+a\n\
-+abbcd55\
-+\n\
-+a\n\
-+abbcd55\
-+\n\
-+a\n\
-+abbcd55%%%%%%%%%%%%%%%%%%%%%%%%%%\n";
-+
-+static int
-+do_test (void)
-+{
-+ char *buf = malloc (strlen (expected) + 1);
-+ snprintf (buf, strlen (expected) + 1,
-+ "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n",
-+ "a", "b", "c", "d", 5);
-+ return strcmp (buf, expected) != 0;
-+}
-+
-+#define TEST_FUNCTION do_test ()
-+#include "../test-skeleton.c"
-diff --git a/stdio-common/bug23-3.c b/stdio-common/bug23-3.c
-new file mode 100644
-index 0000000..57c8cef
---- /dev/null
-+++ b/stdio-common/bug23-3.c
-@@ -0,0 +1,50 @@
-+#include <stdio.h>
-+#include <string.h>
-+#include <stdlib.h>
-+
-+int
-+do_test (void)
-+{
-+ size_t instances = 16384;
-+#define X0 "\n%1$s\n" "%1$s" "%2$s" "%2$s" "%3$s" "%4$s" "%5$d" "%5$d"
-+ const char *item = "\na\nabbcd55";
-+#define X3 X0 X0 X0 X0 X0 X0 X0 X0
-+#define X6 X3 X3 X3 X3 X3 X3 X3 X3
-+#define X9 X6 X6 X6 X6 X6 X6 X6 X6
-+#define X12 X9 X9 X9 X9 X9 X9 X9 X9
-+#define X14 X12 X12 X12 X12
-+#define TRAILER "%%%%%%%%%%%%%%%%%%%%%%%%%%"
-+#define TRAILER2 TRAILER TRAILER
-+ size_t length = instances * strlen (item) + strlen (TRAILER) + 1;
-+
-+ char *buf = malloc (length + 1);
-+ snprintf (buf, length + 1,
-+ X14 TRAILER2 "\n",
-+ "a", "b", "c", "d", 5);
-+
-+ const char *p = buf;
-+ size_t i;
-+ for (i = 0; i < instances; ++i)
-+ {
-+ const char *expected;
-+ for (expected = item; *expected; ++expected)
-+ {
-+ if (*p != *expected)
-+ {
-+ printf ("mismatch at offset %zu (%zu): expected %d, got %d\n",
-+ (size_t) (p - buf), i, *expected & 0xFF, *p & 0xFF);
-+ return 1;
-+ }
-+ ++p;
-+ }
-+ }
-+ if (strcmp (p, TRAILER "\n") != 0)
-+ {
-+ printf ("mismatch at trailer: [%s]\n", p);
-+ return 1;
-+ }
-+ free (buf);
-+ return 0;
-+}
-+#define TEST_FUNCTION do_test ()
-+#include "../test-skeleton.c"
-diff --git a/stdio-common/bug23-4.c b/stdio-common/bug23-4.c
-new file mode 100644
-index 0000000..a478564
---- /dev/null
-+++ b/stdio-common/bug23-4.c
-@@ -0,0 +1,31 @@
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <sys/resource.h>
-+
-+#define LIMIT 1000000
-+
-+int
-+main (void)
-+{
-+ struct rlimit lim;
-+ getrlimit (RLIMIT_STACK, &lim);
-+ lim.rlim_cur = 1048576;
-+ setrlimit (RLIMIT_STACK, &lim);
-+ char *fmtstr = malloc (4 * LIMIT + 1);
-+ if (fmtstr == NULL)
-+ abort ();
-+ char *output = malloc (LIMIT + 1);
-+ if (output == NULL)
-+ abort ();
-+ for (size_t i = 0; i < LIMIT; i++)
-+ memcpy (fmtstr + 4 * i, "%1$d", 4);
-+ fmtstr[4 * LIMIT] = '\0';
-+ int ret = snprintf (output, LIMIT + 1, fmtstr, 0);
-+ if (ret != LIMIT)
-+ abort ();
-+ for (size_t i = 0; i < LIMIT; i++)
-+ if (output[i] != '0')
-+ abort ();
-+ return 0;
-+}
-diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c
-index c4ff833..429a3d1 100644
---- a/stdio-common/vfprintf.c
-+++ b/stdio-common/vfprintf.c
-@@ -263,6 +263,12 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
- /* For the argument descriptions, which may be allocated on the heap. */
- void *args_malloced = NULL;
-
-+ /* For positional argument handling. */
-+ struct printf_spec *specs;
-+
-+ /* Track if we malloced the SPECS array and thus must free it. */
-+ bool specs_malloced = false;
-+
- /* This table maps a character into a number representing a
- class. In each step there is a destination label for each
- class. */
-@@ -1679,8 +1685,8 @@ do_positional:
- size_t nspecs = 0;
- /* A more or less arbitrary start value. */
- size_t nspecs_size = 32 * sizeof (struct printf_spec);
-- struct printf_spec *specs = alloca (nspecs_size);
-
-+ specs = alloca (nspecs_size);
- /* The number of arguments the format string requests. This will
- determine the size of the array needed to store the argument
- attributes. */
-@@ -1721,11 +1727,39 @@ do_positional:
- if (nspecs * sizeof (*specs) >= nspecs_size)
- {
- /* Extend the array of format specifiers. */
-+ if (nspecs_size * 2 < nspecs_size)
-+ {
-+ __set_errno (ENOMEM);
-+ done = -1;
-+ goto all_done;
-+ }
- struct printf_spec *old = specs;
-- specs = extend_alloca (specs, nspecs_size, 2 * nspecs_size);
-+ if (__libc_use_alloca (2 * nspecs_size))
-+ specs = extend_alloca (specs, nspecs_size, 2 * nspecs_size);
-+ else
-+ {
-+ nspecs_size *= 2;
-+ specs = malloc (nspecs_size);
-+ if (specs == NULL)
-+ {
-+ __set_errno (ENOMEM);
-+ specs = old;
-+ done = -1;
-+ goto all_done;
-+ }
-+ }
-
- /* Copy the old array's elements to the new space. */
- memmove (specs, old, nspecs * sizeof (*specs));
-+
-+ /* If we had previously malloc'd space for SPECS, then
-+ release it after the copy is complete. */
-+ if (specs_malloced)
-+ free (old);
-+
-+ /* Now set SPECS_MALLOCED if needed. */
-+ if (!__libc_use_alloca (nspecs_size))
-+ specs_malloced = true;
- }
-
- /* Parse the format specifier. */
-@@ -2046,6 +2080,8 @@ do_positional:
- }
-
- all_done:
-+ if (specs_malloced)
-+ free (specs);
- if (__glibc_unlikely (args_malloced != NULL))
- free (args_malloced);
- if (__glibc_unlikely (workstart != NULL))
-diff --git a/sysdeps/aarch64/start.S b/sysdeps/aarch64/start.S
-index 35d603a..69b45ea 100644
---- a/sysdeps/aarch64/start.S
-+++ b/sysdeps/aarch64/start.S
-@@ -47,7 +47,6 @@ _start:
- /* Create an initial frame with 0 LR and FP */
- mov x29, #0
- mov x30, #0
-- mov x29, sp
-
- /* Setup rtld_fini in argument register */
- mov x5, x0
-diff --git a/sysdeps/gnu/netinet/udp.h b/sysdeps/gnu/netinet/udp.h
-index 32159cd..8cc1c60 100644
---- a/sysdeps/gnu/netinet/udp.h
-+++ b/sysdeps/gnu/netinet/udp.h
-@@ -78,6 +78,10 @@ struct udphdr
- #define UDP_CORK 1 /* Never send partially complete segments. */
- #define UDP_ENCAP 100 /* Set the socket to accept
- encapsulated packets. */
-+#define UDP_NO_CHECK6_TX 101 /* Disable sending checksum for UDP
-+ over IPv6. */
-+#define UDP_NO_CHECK6_RX 102 /* Disable accepting checksum for UDP
-+ over IPv6. */
-
- /* UDP encapsulation types */
- #define UDP_ENCAP_ESPINUDP_NON_IKE 1 /* draft-ietf-ipsec-nat-t-ike-00/01 */
-diff --git a/sysdeps/unix/sysv/linux/ifaddrs.c b/sysdeps/unix/sysv/linux/ifaddrs.c
-index 2c04e17..a47b2ed 100644
---- a/sysdeps/unix/sysv/linux/ifaddrs.c
-+++ b/sysdeps/unix/sysv/linux/ifaddrs.c
-@@ -770,20 +770,17 @@ getifaddrs_internal (struct ifaddrs **ifap)
-
- if (cp != NULL)
- {
-- char c;
- unsigned int preflen;
-
-- if ((max_prefixlen > 0) &&
-- (ifam->ifa_prefixlen > max_prefixlen))
-+ if (ifam->ifa_prefixlen > max_prefixlen)
- preflen = max_prefixlen;
- else
- preflen = ifam->ifa_prefixlen;
-
-- for (i = 0; i < ((preflen - 1) / 8); i++)
-+ for (i = 0; i < preflen / 8; i++)
- *cp++ = 0xff;
-- c = 0xff;
-- c <<= ((128 - preflen) % 8);
-- *cp = c;
-+ if (preflen % 8)
-+ *cp = 0xff << (8 - preflen % 8);
- }
- }
- }
-diff --git a/sysdeps/unix/sysv/linux/mips/vfork.S b/sysdeps/unix/sysv/linux/mips/vfork.S
-index 80c362d..2c1a747 100644
---- a/sysdeps/unix/sysv/linux/mips/vfork.S
-+++ b/sysdeps/unix/sysv/linux/mips/vfork.S
-@@ -108,3 +108,4 @@ L(error):
-
- libc_hidden_def(__vfork)
- weak_alias (__vfork, vfork)
-+strong_alias (__vfork, __libc_vfork)
Added: glibc-2.21-roundup.patch
===================================================================
--- glibc-2.21-roundup.patch (rev 0)
+++ glibc-2.21-roundup.patch 2015-02-10 12:22:30 UTC (rev 231213)
@@ -0,0 +1,70 @@
+diff --git a/ChangeLog b/ChangeLog
+index dc1ed1b..45579de 100644
+--- a/ChangeLog
++++ b/ChangeLog
+@@ -1,3 +1,9 @@
++2015-02-10 Evangelos Foutras <evangelos at foutrelis.com>
++
++ [BZ #17949]
++ * sysdeps/i386/i686/multiarch/mempcpy_chk.S: Fix position of
++ jump label.
++
+ 2015-02-06 Carlos O'Donell <carlos at systemhalted.org>
+
+ * version.h (RELEASE): Set to "stable".
+@@ -7,6 +13,7 @@
+ * sysdeps/unix/sysv/linux/hppa/pthread.h: Sync with pthread.h.
+
+ 2015-02-05 Paul Pluzhnikov <ppluzhnikov at google.com>
++ Paul Eggert <eggert at cs.ucla.edu>
+
+ [BZ #16618]
+ * stdio-common/tst-sscanf.c (main): Test for buffer overflow.
+diff --git a/NEWS b/NEWS
+index 617cdbb..ff79f0d 100644
+--- a/NEWS
++++ b/NEWS
+@@ -5,6 +5,12 @@ See the end for copying conditions.
+ Please send GNU C library bug reports via <http://sourceware.org/bugzilla/>
+ using `glibc' in the "product" field.
+
++Version 2.21.1
++
++* The following bugs are resolved with this release:
++
++ 17949.
++
+ Version 2.21
+
+ * The following bugs are resolved with this release:
+@@ -21,10 +27,11 @@ Version 2.21
+ 17801, 17803, 17806, 17834, 17844, 17848, 17868, 17869, 17870, 17885,
+ 17892.
+
+-* CVE-2015-1472 Under certain conditions wscanf can allocate too little
+- memory for the to-be-scanned arguments and overflow the allocated
+- buffer. The implementation now correctly computes the required buffer
+- size when using malloc.
++* CVE-2015-1472 CVE-2015-1473 Under certain conditions wscanf can allocate
++ too little memory for the to-be-scanned arguments and overflow the
++ allocated buffer. The implementation now correctly computes the required
++ buffer size when using malloc, and switches to malloc from alloca as
++ intended.
+
+ * A new semaphore algorithm has been implemented in generic C code for all
+ machines. Previous custom assembly implementations of semaphore were
+diff --git a/sysdeps/i386/i686/multiarch/mempcpy_chk.S b/sysdeps/i386/i686/multiarch/mempcpy_chk.S
+index 207b648..b6fa202 100644
+--- a/sysdeps/i386/i686/multiarch/mempcpy_chk.S
++++ b/sysdeps/i386/i686/multiarch/mempcpy_chk.S
+@@ -36,8 +36,8 @@ ENTRY(__mempcpy_chk)
+ cmpl $0, KIND_OFFSET+__cpu_features at GOTOFF(%ebx)
+ jne 1f
+ call __init_cpu_features
+- leal __mempcpy_chk_ia32 at GOTOFF(%ebx), %eax
+-1: testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features at GOTOFF(%ebx)
++1: leal __mempcpy_chk_ia32 at GOTOFF(%ebx), %eax
++ testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features at GOTOFF(%ebx)
+ jz 2f
+ leal __mempcpy_chk_sse2_unaligned at GOTOFF(%ebx), %eax
+ testl $bit_Fast_Unaligned_Load, FEATURE_OFFSET+index_Fast_Unaligned_Load+__cpu_features at GOTOFF(%ebx)
Modified: glibc.install
===================================================================
--- glibc.install 2015-02-10 05:30:54 UTC (rev 231212)
+++ glibc.install 2015-02-10 12:22:30 UTC (rev 231213)
@@ -4,7 +4,7 @@
post_upgrade() {
ldconfig -r .
- if [[ $(vercmp 2.20-2 $2) = 1 ]]; then
+ if [[ $(vercmp 2.21-2 $2) = 1 ]]; then
locale-gen
fi
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