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GNU C Library master sources branch master updated. glibc-2.26-397-g5f9f31a
- From: azanella at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 26 Sep 2017 01:04:30 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.26-397-g5f9f31a
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=5f9f31ad129d97e6fc548954c9b97e27dd332600
commit 5f9f31ad129d97e6fc548954c9b97e27dd332600
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Mon Sep 18 09:26:00 2017 -0300
scratch_buffer: use union for internal buffer
Problem reported by Florian Weimer [1] and solution suggested by
Andreas Schwab [2]. It also set the same buffer size independent
of architecture max_align_t size.
Checked on x86_64-linux-gnu and i686-linux-gnu.
* lib/malloc/scratch_buffer.h (struct scratch_buffer):
Use an union instead of a max_align_t array for __space,
so that __space is the same size on all platforms.
* malloc/scratch_buffer_grow_preserve.c
(__libc_scratch_buffer_grow_preserve): Likewise.
[1] https://sourceware.org/ml/libc-alpha/2017-09/msg00693.html
[2] https://sourceware.org/ml/libc-alpha/2017-09/msg00695.html
diff --git a/ChangeLog b/ChangeLog
index 416d673..6739488 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
2017-09-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
+ * lib/malloc/scratch_buffer.h (struct scratch_buffer):
+ Use an union instead of a max_align_t array for __space,
+ so that __space is the same size on all platforms.
+ * malloc/scratch_buffer_grow_preserve.c
+ (__libc_scratch_buffer_grow_preserve): Likewise.
+
[BZ #22183]
* include/gnu-versions.h (_GNU_GLOB_INTERFACE_VERSION): Increase
version to 2.
diff --git a/include/scratch_buffer.h b/include/scratch_buffer.h
index bb04662..b19b166 100644
--- a/include/scratch_buffer.h
+++ b/include/scratch_buffer.h
@@ -66,7 +66,7 @@
struct scratch_buffer {
void *data; /* Pointer to the beginning of the scratch area. */
size_t length; /* Allocated space at the data pointer, in bytes. */
- max_align_t __space[(1023 + sizeof (max_align_t)) / sizeof (max_align_t)];
+ union { max_align_t __align; char __c[1024]; } __space;
};
/* Initializes *BUFFER so that BUFFER->data points to BUFFER->__space
@@ -74,7 +74,7 @@ struct scratch_buffer {
static inline void
scratch_buffer_init (struct scratch_buffer *buffer)
{
- buffer->data = buffer->__space;
+ buffer->data = buffer->__space.__c;
buffer->length = sizeof (buffer->__space);
}
@@ -82,7 +82,7 @@ scratch_buffer_init (struct scratch_buffer *buffer)
static inline void
scratch_buffer_free (struct scratch_buffer *buffer)
{
- if (buffer->data != buffer->__space)
+ if (buffer->data != buffer->__space.__c)
free (buffer->data);
}
diff --git a/malloc/scratch_buffer_grow_preserve.c b/malloc/scratch_buffer_grow_preserve.c
index 9268615..59a922b 100644
--- a/malloc/scratch_buffer_grow_preserve.c
+++ b/malloc/scratch_buffer_grow_preserve.c
@@ -30,14 +30,14 @@ __libc_scratch_buffer_grow_preserve (struct scratch_buffer *buffer)
size_t new_length = 2 * buffer->length;
void *new_ptr;
- if (buffer->data == buffer->__space)
+ if (buffer->data == buffer->__space.__c)
{
/* Move buffer to the heap. No overflow is possible because
buffer->length describes a small buffer on the stack. */
new_ptr = malloc (new_length);
if (new_ptr == NULL)
return false;
- memcpy (new_ptr, buffer->__space, buffer->length);
+ memcpy (new_ptr, buffer->__space.__c, buffer->length);
}
else
{
diff --git a/malloc/tst-scratch_buffer.c b/malloc/tst-scratch_buffer.c
index 5c9f344..86447b6 100644
--- a/malloc/tst-scratch_buffer.c
+++ b/malloc/tst-scratch_buffer.c
@@ -59,7 +59,7 @@ array_size_must_fail (size_t a, size_t b)
pass, a, b);
return false;
}
- if (buf.data != buf.__space)
+ if (buf.data != buf.__space.__c)
{
printf ("scratch_buffer_set_array_size did not free: %d %zu %zu\n",
pass, a, b);
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=ccf970c7a77e86f4f5ef8ecc5e637114b1c0136a
commit ccf970c7a77e86f4f5ef8ecc5e637114b1c0136a
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Fri Sep 15 11:31:13 2017 -0300
posix: Add compat glob symbol to not follow dangling symbols
This patch follows commit 5554304f0 (posix: Allow glob to match dangling
symlinks [BZ #866]) by adding a compat symbol that follow previous
semantic of not following dangling symlinks and thus avoiding call
gl_lstat with GLOB_ALTDIRFUNC.
It avoids failure with old binaries that not set the alternate function
pointer for lstat (GNUmake for instance). The following scenario, for
instance, fails with current GNUmake because glibc will access unitialized
memory when calling gl_lstat:
$ cat src/t/t.c
int main ()
{
return 0;
}
$ cat Makefile
SRC = $(wildcard src/*/t.c)
OBJ = $(patsubst src/%.c, obj/%.o, $(SRC))
prog: $(OBJ)
$(CC) $(CFLAGS) $(LDFLAGS) $(LIBS) $(OBJ) -o prog
obj/%.o: src/%.c
$(CC) $(CFLAGS) -c $< -o $@
$ make
This works as expected with the patch applied. Since it is for generic
ABI, default compat symbols are added with override for Linux due LFS.
Now we have two compat symbols for glob on Linux:
1. sysdeps/unix/sysv/linux/oldglob.c which implements glob64 with
the old dirent layout. For this implementation I also set it to
not follow dangling symlinks (which is the safest path).
2. sysdeps/unix/sysv/linux/glob{64}-lstat-compat.c which implements
the compat symbol for dangling symlinks. As for generic glob,
the implementation uses XSTAT_IS_XSTAT64 to define whether
both __glob_lstat_compat and __glob64_lstat_compat should be
different implementations. For archictures that define
XSTAT_IS_XSTAT64, __glob_lstat_compat is aliased to
__glob64_lstat_compat.
3. sysdeps/unix/sysv/linux/alpha/oldglob.c with a different glob_t
layout. As for 1. this patch changes it to not follow dangling
symlinks.
The patch also bumps _GNU_GLOB_INTERFACE_VERSION to 2 to advertise the
new semantic. On GNUmake, for instance, it will force to it use its
internal glob implementation instead and avoiding triggering the same
failure on builds against newer GLIBCs.
Checked on x86_64-linux-gnu and i686-linux-gnu. I also checked
with a build against the major ABIs required to check for the abilist.
The changes should also work on gnulib (I run gnulib-tool.py check glob
and it shown no regressions).
[BZ #22183]
* include/gnu-versions.h (_GNU_GLOB_INTERFACE_VERSION): Increase
version to 2.
* posix/Makefile (routines): Add glob-lstat-compat and
glob64-lstat-compat.
* posix/Versions (GLIBC_2.27, glob, glob64): Add symbol version.
* posix/glob-lstat-compat.c: New file.
* posix/glob64-lstat-compat.c: Likewise.
* posix/tst-glob_lstat_compat.c: Likewise.
* sysdeps/unix/sysv/linux/glob-lstat-compat.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/glob-lstat-compat.c: Likewise.
* sysdeps/unix/sysv/linux/glob64-lstat-compat.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/glob.c: Remove file.
* posix/glob.c (glob_lstat): New function.
(glob): Rename to __glob and add versioned symbol to 2.27.
(glob_in_dir): Use glob_lstat.
* posix/glob64.c (glob64): Add GLOB_ATTRIBUTE.
* sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/glob.c (glob): Add versioned symbol for
2.27.
* sysdeps/unix/sysv/linux/glob64.c (glob64): Likewise.
* sysdeps/unix/sysv/linux/oldglob.c (GLOB_NO_LSTAT): Define.
* sysdeps/unix/sysv/linux/alpha/oldglob.c (__old_glob): Do not use
gl_lstat on glob call.
* sysdeps/unix/sysv/linux/aarch64/libc.abilist: Add GLIBC_2.27 glob
and glob64 symbols.
* sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:
Likewise.
* sysdeps/unix/linux/powerpc/powerpc32/nofpu/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.
diff --git a/ChangeLog b/ChangeLog
index c2cebf1..416d673 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,61 @@
+2017-09-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
+
+ [BZ #22183]
+ * include/gnu-versions.h (_GNU_GLOB_INTERFACE_VERSION): Increase
+ version to 2.
+ * posix/Makefile (routines): Add glob-lstat-compat and
+ glob64-lstat-compat.
+ * posix/Versions (GLIBC_2.27, glob, glob64): Add symbol version.
+ * posix/glob-lstat-compat.c: New file.
+ * posix/glob64-lstat-compat.c: Likewise.
+ * posix/tst-glob_lstat_compat.c: Likewise.
+ * sysdeps/unix/sysv/linux/glob-lstat-compat.c: Likewise.
+ * sysdeps/unix/sysv/linux/alpha/glob-lstat-compat.c: Likewise.
+ * sysdeps/unix/sysv/linux/glob64-lstat-compat.c: Likewise.
+ * sysdeps/unix/sysv/linux/s390/s390-32/glob64-lstat-compat.c:
+ Likewise.
+ * sysdeps/unix/sysv/linux/alpha/glob.c: Remove file.
+ * sysdeps/unix/sysv/linux/s390/s390-32/glob64.c: Likewise.
+ * posix/glob.c (glob_lstat): New function.
+ (glob): Rename to __glob and add versioned symbol to 2.27.
+ (glob_in_dir): Use glob_lstat.
+ * posix/glob64.c (glob64): Add GLOB_ATTRIBUTE.
+ * sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/glob.c (glob): Add versioned symbol for
+ 2.27.
+ * sysdeps/unix/sysv/linux/glob64.c (glob64): Likewise.
+ * sysdeps/unix/sysv/linux/oldglob.c (GLOB_NO_LSTAT): Define.
+ * sysdeps/unix/sysv/linux/alpha/oldglob.c (__old_glob): Do not use
+ gl_lstat on glob call.
+ * sysdeps/unix/sysv/linux/aarch64/libc.abilist: Add GLIBC_2.27 glob
+ and glob64 symbols.
+ * sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist:
+ Likewise.
+ * sysdeps/unix/linux/powerpc/powerpc32/nofpu/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.
+
2017-09-25 H.J. Lu <hongjiu.lu@intel.com>
* configure.ac (AS): Require binutils 2.25 or later.
diff --git a/include/gnu-versions.h b/include/gnu-versions.h
index 40f2bfc..ce26254 100644
--- a/include/gnu-versions.h
+++ b/include/gnu-versions.h
@@ -45,7 +45,7 @@
#define _GNU_OBSTACK_INTERFACE_VERSION 1 /* vs malloc/obstack.c */
#define _GNU_REGEX_INTERFACE_VERSION 1 /* vs posix/regex.c */
-#define _GNU_GLOB_INTERFACE_VERSION 1 /* vs posix/glob.c */
+#define _GNU_GLOB_INTERFACE_VERSION 2 /* vs posix/glob.c */
#define _GNU_GETOPT_INTERFACE_VERSION 2 /* vs posix/getopt.c and
posix/getopt1.c */
diff --git a/posix/Makefile b/posix/Makefile
index 7f77b07..b589442 100644
--- a/posix/Makefile
+++ b/posix/Makefile
@@ -46,6 +46,7 @@ routines := \
getresuid getresgid setresuid setresgid \
pathconf sysconf fpathconf \
glob glob64 globfree globfree64 glob_pattern_p fnmatch regex \
+ glob-lstat-compat glob64-lstat-compat \
confstr \
getopt getopt1 \
sched_setp sched_getp sched_sets sched_gets sched_yield sched_primax \
@@ -95,7 +96,8 @@ tests := test-errno tstgetopt testfnm runtests runptests \
tst-posix_fadvise tst-posix_fadvise64 \
tst-sysconf-empty-chroot tst-glob_symlinks tst-fexecve
tests-internal := bug-regex5 bug-regex20 bug-regex33 \
- tst-rfc3484 tst-rfc3484-2 tst-rfc3484-3
+ tst-rfc3484 tst-rfc3484-2 tst-rfc3484-3 \
+ tst-glob_lstat_compat
xtests := bug-ga2
ifeq (yes,$(build-shared))
test-srcs := globtest
diff --git a/posix/Versions b/posix/Versions
index bb481a5..65e9687 100644
--- a/posix/Versions
+++ b/posix/Versions
@@ -134,6 +134,9 @@ libc {
GLIBC_2.11 {
execvpe;
}
+ GLIBC_2.27 {
+ glob; glob64;
+ }
GLIBC_PRIVATE {
__libc_fork; __libc_pread; __libc_pwrite;
}
diff --git a/sysdeps/unix/sysv/linux/glob.c b/posix/glob-lstat-compat.c
similarity index 62%
copy from sysdeps/unix/sysv/linux/glob.c
copy to posix/glob-lstat-compat.c
index 057ae7f..e30d343 100644
--- a/sysdeps/unix/sysv/linux/glob.c
+++ b/posix/glob-lstat-compat.c
@@ -1,4 +1,4 @@
-/* Find pathnames matching a pattern. Linux version.
+/* Compat glob which does not use gl_lstat for GLOB_ALTDIRFUNC.
Copyright (C) 2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -16,13 +16,21 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#include <sys/stat.h>
-#include <kernel_stat.h>
+#include <shlib-compat.h>
-#define glob64 __no_glob64_decl
-#include <posix/glob.c>
-#undef glob64
+#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_27)
-#if XSTAT_IS_XSTAT64
-weak_alias (glob, glob64)
+# include <glob.h>
+
+# define __glob(pattern, flags, errfunc, pglob) \
+ __glob_lstat_compat (pattern, flags, errfunc, pglob)
+
+# define GLOB_ATTRIBUTE attribute_compat_text_section
+
+/* Avoid calling gl_lstat with GLOB_ALTDIRFUNC. */
+# define GLOB_NO_LSTAT
+
+# include <posix/glob.c>
+
+compat_symbol (libc, __glob_lstat_compat, glob, GLIBC_2_0);
#endif
diff --git a/posix/glob.c b/posix/glob.c
index c699177..98122da 100644
--- a/posix/glob.c
+++ b/posix/glob.c
@@ -57,7 +57,9 @@
# endif
# define struct_stat64 struct stat64
# define FLEXIBLE_ARRAY_MEMBER
+# include <shlib-compat.h>
#else /* !_LIBC */
+# define __glob glob
# define __getlogin_r(buf, len) getlogin_r (buf, len)
# define __lstat64(fname, buf) lstat (fname, buf)
# define __stat64(fname, buf) stat (fname, buf)
@@ -179,6 +181,29 @@ convert_dirent64 (const struct dirent64 *source)
((void) (buf), (void) (len), (void) (newlen), (void) (avar), (void *) 0)
#endif
+static int
+glob_lstat (glob_t *pglob, int flags, const char *fullname)
+{
+/* Use on glob-lstat-compat.c to provide a compat symbol which does not
+ use lstat / gl_lstat. */
+#ifdef GLOB_NO_LSTAT
+# define GL_LSTAT gl_stat
+# define LSTAT64 __stat64
+#else
+# define GL_LSTAT gl_lstat
+# define LSTAT64 __lstat64
+#endif
+
+ union
+ {
+ struct stat st;
+ struct_stat64 st64;
+ } ust;
+ return (__glibc_unlikely (flags & GLOB_ALTDIRFUNC)
+ ? pglob->GL_LSTAT (fullname, &ust.st)
+ : LSTAT64 (fullname, &ust.st64));
+}
+
/* Set *R = A + B. Return true if the answer is mathematically
incorrect due to overflow; in this case, *R is the low order
bits of the correct answer. */
@@ -248,6 +273,9 @@ next_brace_sub (const char *cp, int flags)
return *cp != '\0' ? cp : NULL;
}
+#ifndef GLOB_ATTRIBUTE
+# define GLOB_ATTRIBUTE
+#endif
/* Do glob searching for PATTERN, placing results in PGLOB.
The bits defined above may be set in FLAGS.
@@ -258,11 +286,9 @@ next_brace_sub (const char *cp, int flags)
If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
Otherwise, 'glob' returns zero. */
int
-#ifdef GLOB_ATTRIBUTE
GLOB_ATTRIBUTE
-#endif
-glob (const char *pattern, int flags, int (*errfunc) (const char *, int),
- glob_t *pglob)
+__glob (const char *pattern, int flags, int (*errfunc) (const char *, int),
+ glob_t *pglob)
{
const char *filename;
char *dirname = NULL;
@@ -406,9 +432,10 @@ glob (const char *pattern, int flags, int (*errfunc) (const char *, int),
/* Construct the new glob expression. */
mempcpy (mempcpy (alt_start, p, next - p), rest, rest_len);
- result = glob (onealt,
- ((flags & ~(GLOB_NOCHECK | GLOB_NOMAGIC))
- | GLOB_APPEND), errfunc, pglob);
+ result = __glob (onealt,
+ ((flags & ~(GLOB_NOCHECK | GLOB_NOMAGIC))
+ | GLOB_APPEND),
+ errfunc, pglob);
/* If we got an error, return it. */
if (result && result != GLOB_NOMATCH)
@@ -557,7 +584,7 @@ glob (const char *pattern, int flags, int (*errfunc) (const char *, int),
flags &= ~(GLOB_NOCHECK | GLOB_NOMAGIC);
}
}
- int val = glob (dirname, flags | GLOB_MARK, errfunc, pglob);
+ int val = __glob (dirname, flags | GLOB_MARK, errfunc, pglob);
if (val == 0)
pglob->gl_flags = ((pglob->gl_flags & ~GLOB_MARK)
| (flags & GLOB_MARK));
@@ -931,11 +958,10 @@ glob (const char *pattern, int flags, int (*errfunc) (const char *, int),
dirs.gl_lstat = pglob->gl_lstat;
}
- status = glob (dirname,
- ((flags & (GLOB_ERR | GLOB_NOESCAPE
- | GLOB_ALTDIRFUNC))
- | GLOB_NOSORT | GLOB_ONLYDIR),
- errfunc, &dirs);
+ status = __glob (dirname,
+ ((flags & (GLOB_ERR | GLOB_NOESCAPE | GLOB_ALTDIRFUNC))
+ | GLOB_NOSORT | GLOB_ONLYDIR),
+ errfunc, &dirs);
if (status != 0)
{
if ((flags & GLOB_NOCHECK) == 0 || status != GLOB_NOMATCH)
@@ -1133,8 +1159,9 @@ glob (const char *pattern, int flags, int (*errfunc) (const char *, int),
return retval;
}
-#if defined _LIBC && !defined glob
-libc_hidden_def (glob)
+#if defined _LIBC && !defined __glob
+versioned_symbol (libc, __glob, glob, GLIBC_2_27);
+libc_hidden_ver (__glob, glob)
#endif
@@ -1250,11 +1277,6 @@ glob_in_dir (const char *pattern, const char *directory, int flags,
}
else if (meta == GLOBPAT_NONE)
{
- union
- {
- struct stat st;
- struct_stat64 st64;
- } ust;
size_t patlen = strlen (pattern);
size_t fullsize;
bool alloca_fullname
@@ -1273,10 +1295,7 @@ glob_in_dir (const char *pattern, const char *directory, int flags,
mempcpy (mempcpy (mempcpy (fullname, directory, dirlen),
"/", 1),
pattern, patlen + 1);
- if (((__builtin_expect (flags & GLOB_ALTDIRFUNC, 0)
- ? (*pglob->gl_lstat) (fullname, &ust.st)
- : __lstat64 (fullname, &ust.st64))
- == 0)
+ if (glob_lstat (pglob, flags, fullname) == 0
|| errno == EOVERFLOW)
/* We found this file to be existing. Now tell the rest
of the function to copy this name into the result. */
diff --git a/sysdeps/unix/sysv/linux/glob.c b/posix/glob64-lstat-compat.c
similarity index 62%
copy from sysdeps/unix/sysv/linux/glob.c
copy to posix/glob64-lstat-compat.c
index 057ae7f..1fabf86 100644
--- a/sysdeps/unix/sysv/linux/glob.c
+++ b/posix/glob64-lstat-compat.c
@@ -1,4 +1,4 @@
-/* Find pathnames matching a pattern. Linux version.
+/* Compat glob which does not use gl_lstat for GLOB_ALTDIRFUNC.
Copyright (C) 2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -16,13 +16,21 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#include <sys/stat.h>
-#include <kernel_stat.h>
+#include <shlib-compat.h>
-#define glob64 __no_glob64_decl
-#include <posix/glob.c>
-#undef glob64
+#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_27)
-#if XSTAT_IS_XSTAT64
-weak_alias (glob, glob64)
+# include <glob.h>
+
+# define glob(pattern, flags, errfunc, pglob) \
+ __glob64_lstat_compat (pattern, flags, errfunc, pglob)
+
+# define GLOB_ATTRIBUTE attribute_compat_text_section
+
+/* Avoid calling gl_lstat with GLOB_ALTDIRFUNC. */
+# define GLOB_NO_LSTAT
+
+# include <posix/glob64.c>
+
+compat_symbol (libc, __glob64_lstat_compat, glob64, GLIBC_2_0);
#endif
diff --git a/posix/glob64.c b/posix/glob64.c
index a515a1c..ee7ef84 100644
--- a/posix/glob64.c
+++ b/posix/glob64.c
@@ -20,6 +20,10 @@
#include <glob.h>
#include <errno.h>
+#ifdef GLOB_ATTRIBUTE
+# define GLOB_ATTRIBUTE
+#endif
+
/* Do glob searching for PATTERN, placing results in PGLOB.
The bits defined above may be set in FLAGS.
If a directory cannot be opened or read and ERRFUNC is not nil,
@@ -29,6 +33,7 @@
If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
Otherwise, `glob' returns zero. */
int
+GLOB_ATTRIBUTE
glob64 (const char *pattern, int flags,
int (*errfunc) (const char *, int), glob64_t *pglob)
{
diff --git a/posix/tst-glob_lstat_compat.c b/posix/tst-glob_lstat_compat.c
new file mode 100644
index 0000000..ccfda4b
--- /dev/null
+++ b/posix/tst-glob_lstat_compat.c
@@ -0,0 +1,263 @@
+/* Test glob compat symbol which avoid call GLOB_ALTDIRFUNC/gl_lstat.
+ Copyright (C) 2017 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <glob.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include <stdio.h>
+
+#include <shlib-compat.h>
+#include <support/check.h>
+#include <support/temp_file.h>
+
+#if TEST_COMPAT (libc, GLIBC_2_0, GLIBC_2_27)
+
+__typeof (glob) glob;
+compat_symbol_reference (libc, glob, glob, GLIBC_2_0);
+
+/* Compat glob should not call gl_lstat since for some old binaries it
+ might be unitialized (for instance GNUmake). Check if it is indeed
+ not called. */
+static bool stat_called;
+static bool lstat_called;
+
+static struct
+{
+ const char *name;
+ int level;
+ int type;
+} filesystem[] =
+{
+ { ".", 1, DT_DIR },
+ { "..", 1, DT_DIR },
+ { "dir1lev1", 1, DT_UNKNOWN },
+ { ".", 2, DT_DIR },
+ { "..", 2, DT_DIR },
+ { "file1lev2", 2, DT_REG },
+ { "file2lev2", 2, DT_REG },
+};
+static const size_t nfiles = sizeof (filesystem) / sizeof (filesystem [0]);
+
+typedef struct
+{
+ int level;
+ int idx;
+ struct dirent d;
+ char room_for_dirent[NAME_MAX];
+} my_DIR;
+
+static long int
+find_file (const char *s)
+{
+ int level = 1;
+ long int idx = 0;
+
+ while (s[0] == '/')
+ {
+ if (s[1] == '\0')
+ {
+ s = ".";
+ break;
+ }
+ ++s;
+ }
+
+ if (strcmp (s, ".") == 0)
+ return 0;
+
+ if (s[0] == '.' && s[1] == '/')
+ s += 2;
+
+ while (*s != '\0')
+ {
+ char *endp = strchrnul (s, '/');
+
+ while (idx < nfiles && filesystem[idx].level >= level)
+ {
+ if (filesystem[idx].level == level
+ && memcmp (s, filesystem[idx].name, endp - s) == 0
+ && filesystem[idx].name[endp - s] == '\0')
+ break;
+ ++idx;
+ }
+
+ if (idx == nfiles || filesystem[idx].level < level)
+ {
+ errno = ENOENT;
+ return -1;
+ }
+
+ if (*endp == '\0')
+ return idx + 1;
+
+ if (filesystem[idx].type != DT_DIR
+ && (idx + 1 >= nfiles
+ || filesystem[idx].level >= filesystem[idx + 1].level))
+ {
+ errno = ENOTDIR;
+ return -1;
+ }
+
+ ++idx;
+
+ s = endp + 1;
+ ++level;
+ }
+
+ errno = ENOENT;
+ return -1;
+}
+
+static void *
+my_opendir (const char *s)
+{
+ long int idx = find_file (s);
+ if (idx == -1 || filesystem[idx].type != DT_DIR)
+ return NULL;
+
+ my_DIR *dir = malloc (sizeof (my_DIR));
+ if (dir == NULL)
+ FAIL_EXIT1 ("cannot allocate directory handle");
+
+ dir->level = filesystem[idx].level;
+ dir->idx = idx;
+
+ return dir;
+}
+
+static struct dirent *
+my_readdir (void *gdir)
+{
+ my_DIR *dir = gdir;
+
+ if (dir->idx == -1)
+ return NULL;
+
+ while (dir->idx < nfiles && filesystem[dir->idx].level > dir->level)
+ ++dir->idx;
+
+ if (dir->idx == nfiles || filesystem[dir->idx].level < dir->level)
+ {
+ dir->idx = -1;
+ return NULL;
+ }
+
+ dir->d.d_ino = 1; /* glob should not skip this entry. */
+
+#ifdef _DIRENT_HAVE_D_TYPE
+ dir->d.d_type = filesystem[dir->idx].type;
+#endif
+
+ strcpy (dir->d.d_name, filesystem[dir->idx].name);
+
+ ++dir->idx;
+
+ return &dir->d;
+}
+
+static void
+my_closedir (void *dir)
+{
+ free (dir);
+}
+
+static int
+my_stat (const char *name, struct stat *st)
+{
+ stat_called = true;
+
+ long int idx = find_file (name);
+ if (idx == -1)
+ return -1;
+
+ memset (st, '\0', sizeof (*st));
+
+ if (filesystem[idx].type == DT_UNKNOWN)
+ st->st_mode = DTTOIF (idx + 1 < nfiles
+ && filesystem[idx].level < filesystem[idx + 1].level
+ ? DT_DIR : DT_REG) | 0777;
+ else
+ st->st_mode = DTTOIF (filesystem[idx].type) | 0777;
+ return 0;
+}
+
+static int
+my_lstat (const char *name, struct stat *st)
+{
+ lstat_called = true;
+
+ long int idx = find_file (name);
+ if (idx == -1)
+ return -1;
+
+ memset (st, '\0', sizeof (*st));
+
+ if (filesystem[idx].type == DT_UNKNOWN)
+ st->st_mode = DTTOIF (idx + 1 < nfiles
+ && filesystem[idx].level < filesystem[idx + 1].level
+ ? DT_DIR : DT_REG) | 0777;
+ else
+ st->st_mode = DTTOIF (filesystem[idx].type) | 0777;
+ return 0;
+}
+
+static int
+do_test (void)
+{
+ glob_t gl;
+
+ memset (&gl, '\0', sizeof (gl));
+
+ gl.gl_closedir = my_closedir;
+ gl.gl_readdir = my_readdir;
+ gl.gl_opendir = my_opendir;
+ gl.gl_lstat = my_lstat;
+ gl.gl_stat = my_stat;
+
+ int flags = GLOB_ALTDIRFUNC;
+
+ stat_called = false;
+ lstat_called = false;
+
+ TEST_VERIFY_EXIT (glob ("*/file1lev2", flags, NULL, &gl) == 0);
+ TEST_VERIFY_EXIT (gl.gl_pathc == 1);
+ TEST_VERIFY_EXIT (strcmp (gl.gl_pathv[0], "dir1lev1/file1lev2") == 0);
+
+ TEST_VERIFY_EXIT (stat_called == true);
+ TEST_VERIFY_EXIT (lstat_called == false);
+
+ return 0;
+}
+
+#else /* TEST_COMPAT (libc, GLIBC_2_0, GLIBC_2_27) */
+
+static int
+do_test (void)
+{
+ return 77;
+}
+#endif
+
+#include <support/test-driver.c>
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index 81e4fe9..e7438c5 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -2103,3 +2103,6 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
diff --git a/sysdeps/unix/sysv/linux/alpha/glob-lstat-compat.c b/sysdeps/unix/sysv/linux/alpha/glob-lstat-compat.c
new file mode 100644
index 0000000..a76471d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/glob-lstat-compat.c
@@ -0,0 +1,2 @@
+#define GLOB_LSTAT_VERSION GLIBC_2_1
+#include <sysdeps/unix/sysv/linux/glob-lstat-compat.c>
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index fab7331..4836ea0 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -2014,6 +2014,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/alpha/oldglob.c b/sysdeps/unix/sysv/linux/alpha/oldglob.c
index 988c92b..b54624c 100644
--- a/sysdeps/unix/sysv/linux/alpha/oldglob.c
+++ b/sysdeps/unix/sysv/linux/alpha/oldglob.c
@@ -59,7 +59,9 @@ __old_glob (const char *pattern, int flags,
correct.gl_closedir = pglob->gl_closedir;
correct.gl_readdir = pglob->gl_readdir;
correct.gl_opendir = pglob->gl_opendir;
- correct.gl_lstat = pglob->gl_lstat;
+ /* Set gl_lstat and gl_stat for both gl_stat for compatibility with old
+ implementation that did not follow dangling symlinks. */
+ correct.gl_lstat = pglob->gl_stat;
correct.gl_stat = pglob->gl_stat;
result = glob (pattern, flags, errfunc, &correct);
@@ -72,7 +74,7 @@ __old_glob (const char *pattern, int flags,
pglob->gl_closedir = correct.gl_closedir;
pglob->gl_readdir = correct.gl_readdir;
pglob->gl_opendir = correct.gl_opendir;
- pglob->gl_lstat = correct.gl_lstat;
+ /* Only need to restore gl_stat. */
pglob->gl_stat = correct.gl_stat;
return result;
diff --git a/sysdeps/unix/sysv/linux/arm/libc.abilist b/sysdeps/unix/sysv/linux/arm/libc.abilist
index d2a206a..5b70e1b 100644
--- a/sysdeps/unix/sysv/linux/arm/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/libc.abilist
@@ -104,6 +104,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.4 GLIBC_2.4 A
GLIBC_2.4 _Exit F
GLIBC_2.4 _IO_2_1_stderr_ D 0xa0
diff --git a/sysdeps/unix/sysv/linux/alpha/glob.c b/sysdeps/unix/sysv/linux/glob-lstat-compat.c
similarity index 50%
rename from sysdeps/unix/sysv/linux/alpha/glob.c
rename to sysdeps/unix/sysv/linux/glob-lstat-compat.c
index 1b813c1..9867e2f 100644
--- a/sysdeps/unix/sysv/linux/alpha/glob.c
+++ b/sysdeps/unix/sysv/linux/glob-lstat-compat.c
@@ -1,4 +1,6 @@
-/* Copyright (C) 1998-2017 Free Software Foundation, Inc.
+/* Compat glob which does not use gl_lstat for GLOB_ALTDIRFUNC.
+ Linux version which handles LFS when required.
+ Copyright (C) 2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -12,36 +14,34 @@
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
+ License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#define glob64 __no_glob64_decl
-#define globfree64 __no_globfree64_decl
-
-#include <sys/types.h>
-#include <glob.h>
+#include <sys/stat.h>
+#include <kernel_stat.h>
#include <shlib-compat.h>
-/* For Linux/Alpha we have to make the glob symbols versioned. */
-#define glob(pattern, flags, errfunc, pglob) \
- __new_glob (pattern, flags, errfunc, pglob)
-#define globfree(pglob) \
- __new_globfree (pglob)
+#define glob64 __no_glob64_decl
+#include <glob.h>
+#undef glob64
-/* We need prototypes for these new names. */
-extern int __new_glob (const char *__pattern, int __flags,
- int (*__errfunc) (const char *, int),
- glob_t *__pglob);
-extern void __new_globfree (glob_t *__pglob);
+#define __glob __glob_lstat_compat
-#include <posix/glob.c>
+#define GLOB_ATTRIBUTE attribute_compat_text_section
-#undef glob
-#undef globfree
-#undef glob64
-#undef globfree64
+/* Avoid calling gl_lstat with GLOB_ALTDIRFUNC. */
+#define GLOB_NO_LSTAT
-versioned_symbol (libc, __new_glob, glob, GLIBC_2_1);
-libc_hidden_ver (__new_glob, glob)
+#include <posix/glob.c>
-weak_alias (__new_glob, glob64)
+#ifndef GLOB_LSTAT_VERSION
+# define GLOB_LSTAT_VERSION GLIBC_2_0
+#endif
+
+#if SHLIB_COMPAT(libc, GLOB_LSTAT_VERSION, GLIBC_2_27)
+compat_symbol (libc, __glob_lstat_compat, glob, GLOB_LSTAT_VERSION);
+# if XSTAT_IS_XSTAT64
+strong_alias (__glob_lstat_compat, __glob64_lstat_compat)
+compat_symbol (libc, __glob64_lstat_compat, glob64, GLOB_LSTAT_VERSION);
+# endif
+#endif
diff --git a/sysdeps/unix/sysv/linux/glob.c b/sysdeps/unix/sysv/linux/glob.c
index 057ae7f..e354799 100644
--- a/sysdeps/unix/sysv/linux/glob.c
+++ b/sysdeps/unix/sysv/linux/glob.c
@@ -20,9 +20,12 @@
#include <kernel_stat.h>
#define glob64 __no_glob64_decl
+#define __glob64 __no___glob64_decl
#include <posix/glob.c>
#undef glob64
+#undef __glob64
#if XSTAT_IS_XSTAT64
-weak_alias (glob, glob64)
+strong_alias (__glob, __glob64)
+versioned_symbol (libc, __glob64, glob64, GLIBC_2_27);
#endif
diff --git a/sysdeps/unix/sysv/linux/glob64.c b/sysdeps/unix/sysv/linux/glob64-lstat-compat.c
similarity index 65%
copy from sysdeps/unix/sysv/linux/glob64.c
copy to sysdeps/unix/sysv/linux/glob64-lstat-compat.c
index 428bbac..4f80602 100644
--- a/sysdeps/unix/sysv/linux/glob64.c
+++ b/sysdeps/unix/sysv/linux/glob64-lstat-compat.c
@@ -1,4 +1,5 @@
-/* Find pathnames matching a pattern. Linux version.
+/* Compat glob which does not use gl_lstat for GLOB_ALTDIRFUNC.
+ Linux version which handles LFS when required.
Copyright (C) 2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -23,29 +24,33 @@
# include <glob.h>
# include <dirent.h>
# include <sys/stat.h>
+# include <shlib-compat.h>
# define dirent dirent64
# define __readdir(dirp) __readdir64 (dirp)
# define glob_t glob64_t
-# define glob(pattern, flags, errfunc, pglob) \
- __glob64 (pattern, flags, errfunc, pglob)
-# define globfree(pglob) globfree64 (pglob)
+# define __glob __glob64_lstat_compat
+# define globfree globfree64
# undef stat
# define stat stat64
# define COMPILE_GLOB64 1
-# include <posix/glob.c>
+# define GLOB_ATTRIBUTE attribute_compat_text_section
+
+/* Avoid calling gl_lstat with GLOB_ALTDIRFUNC. */
+# define GLOB_NO_LSTAT
-# include "shlib-compat.h"
+# include <posix/glob.c>
-# ifdef GLOB_NO_OLD_VERSION
-strong_alias (__glob64, glob64)
-libc_hidden_def (glob64)
-# else
-versioned_symbol (libc, __glob64, glob64, GLIBC_2_2);
-libc_hidden_ver (__glob64, glob64)
+# if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_27)
+# ifndef GLOB_NO_OLD_VERSION
+# define GLOB_LSTAT_START_VER GLIBC_2_2
+# else
+# define GLOB_LSTAT_START_VER GLIBC_2_1
+# endif
+compat_symbol (libc, __glob64_lstat_compat, glob64, GLOB_LSTAT_START_VER);
# endif
#endif /* XSTAT_IS_XSTAT64 */
diff --git a/sysdeps/unix/sysv/linux/glob64.c b/sysdeps/unix/sysv/linux/glob64.c
index 428bbac..0189d1c 100644
--- a/sysdeps/unix/sysv/linux/glob64.c
+++ b/sysdeps/unix/sysv/linux/glob64.c
@@ -28,8 +28,7 @@
# define __readdir(dirp) __readdir64 (dirp)
# define glob_t glob64_t
-# define glob(pattern, flags, errfunc, pglob) \
- __glob64 (pattern, flags, errfunc, pglob)
+# define __glob __glob64
# define globfree(pglob) globfree64 (pglob)
# undef stat
@@ -39,13 +38,13 @@
# include <posix/glob.c>
-# include "shlib-compat.h"
+# include <shlib-compat.h>
# ifdef GLOB_NO_OLD_VERSION
strong_alias (__glob64, glob64)
libc_hidden_def (glob64)
# else
-versioned_symbol (libc, __glob64, glob64, GLIBC_2_2);
+versioned_symbol (libc, __glob64, glob64, GLIBC_2_27);
libc_hidden_ver (__glob64, glob64)
# endif
#endif /* XSTAT_IS_XSTAT64 */
diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index 24bb730..6a2500a 100644
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -1868,6 +1868,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 12e77bd..9ab4e36 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -2033,6 +2033,9 @@ GLIBC_2.26 strtof128 F
GLIBC_2.26 strtof128_l F
GLIBC_2.26 wcstof128 F
GLIBC_2.26 wcstof128_l F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index 62b67b8..81bb623 100644
--- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
@@ -1897,6 +1897,9 @@ GLIBC_2.26 strtof128 F
GLIBC_2.26 strtof128_l F
GLIBC_2.26 wcstof128 F
GLIBC_2.26 wcstof128_l F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index b594ebd..5a33b57 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -105,6 +105,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.4 GLIBC_2.4 A
GLIBC_2.4 _Exit F
GLIBC_2.4 _IO_2_1_stderr_ D 0x98
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index a36739d..50a86e7 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -1982,6 +1982,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/microblaze/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/libc.abilist
index 16aa254..250ef30 100644
--- a/sysdeps/unix/sysv/linux/microblaze/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/libc.abilist
@@ -2103,3 +2103,6 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index 907ab33..87a1dc4 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -1957,6 +1957,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index 36ee235..f2b35f2 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -1955,6 +1955,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index 783aa73..e119842 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -1953,6 +1953,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
index e1275df..67f10f5 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
@@ -1948,6 +1948,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index be25228..c599dd9 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -2144,3 +2144,6 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
diff --git a/sysdeps/unix/sysv/linux/oldglob.c b/sysdeps/unix/sysv/linux/oldglob.c
index 5402450..a034c2d 100644
--- a/sysdeps/unix/sysv/linux/oldglob.c
+++ b/sysdeps/unix/sysv/linux/oldglob.c
@@ -21,7 +21,7 @@ libc_hidden_proto (__old_glob64);
#define __readdir(dirp) __old_readdir64 (dirp)
#define glob_t glob64_t
-#define glob(pattern, flags, errfunc, pglob) \
+#define __glob(pattern, flags, errfunc, pglob) \
__old_glob64 (pattern, flags, errfunc, pglob)
#define globfree(pglob) globfree64(pglob)
@@ -33,6 +33,9 @@ libc_hidden_proto (__old_glob64);
#undef __stat
#define __stat(file, buf) __xstat64 (_STAT_VER, file, buf)
+/* Avoid calling gl_lstat with GLOB_ALTDIRFUNC. */
+#define GLOB_NO_LSTAT
+
#define GLOB_ATTRIBUTE attribute_compat_text_section
#include <posix/glob.c>
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index e213895..385409a 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -1986,6 +1986,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index d25aefd..e99cb45 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -1991,6 +1991,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
index 51a8d19..173672a 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist
@@ -2198,3 +2198,6 @@ GLIBC_2.26 strtof128 F
GLIBC_2.26 strtof128_l F
GLIBC_2.26 wcstof128 F
GLIBC_2.26 wcstof128_l F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
index 5eb056b..8a65443 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
@@ -105,6 +105,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 _Exit F
GLIBC_2.3 _IO_2_1_stderr_ D 0xe0
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/glob64-lstat-compat.c b/sysdeps/unix/sysv/linux/s390/s390-32/glob64-lstat-compat.c
new file mode 100644
index 0000000..3016785
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/glob64-lstat-compat.c
@@ -0,0 +1,2 @@
+#define GLOB_NO_OLD_VERSION
+#include <sysdeps/unix/sysv/linux/glob64-lstat-compat.c>
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/glob64.c b/sysdeps/unix/sysv/linux/s390/s390-32/glob64.c
deleted file mode 100644
index d220e22..0000000
--- a/sysdeps/unix/sysv/linux/s390/s390-32/glob64.c
+++ /dev/null
@@ -1,2 +0,0 @@
-#define GLOB_NO_OLD_VERSION
-#include <sysdeps/unix/sysv/linux/glob64.c>
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index 63d33e8..271eccc 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -1986,6 +1986,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index b1b2b29..8b96e16 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -1887,6 +1887,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/sh/libc.abilist b/sysdeps/unix/sysv/linux/sh/libc.abilist
index f3a70a0..0f840e6 100644
--- a/sysdeps/unix/sysv/linux/sh/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/libc.abilist
@@ -1872,6 +1872,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index 8c4c2e5..7f7449f 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -1978,6 +1978,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index 1653164..a50485e 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
@@ -1916,6 +1916,9 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
index 41647d4..38a96d3 100644
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libc.abilist
@@ -2110,3 +2110,6 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
diff --git a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
index 1088923..572b917 100644
--- a/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libc.abilist
@@ -2110,3 +2110,6 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
diff --git a/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist b/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
index 41647d4..38a96d3 100644
--- a/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
+++ b/sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist
@@ -2110,3 +2110,6 @@ GLIBC_2.26 preadv64v2 F
GLIBC_2.26 pwritev2 F
GLIBC_2.26 pwritev64v2 F
GLIBC_2.26 reallocarray F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
index 8bff2b2..b83d25c 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
@@ -1874,6 +1874,9 @@ GLIBC_2.26 strtof128 F
GLIBC_2.26 strtof128_l F
GLIBC_2.26 wcstof128 F
GLIBC_2.26 wcstof128_l F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
GLIBC_2.3 GLIBC_2.3 A
GLIBC_2.3 __ctype_b_loc F
GLIBC_2.3 __ctype_tolower_loc F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
index d91a038..cba1d59 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
@@ -2117,3 +2117,6 @@ GLIBC_2.26 strtof128 F
GLIBC_2.26 strtof128_l F
GLIBC_2.26 wcstof128 F
GLIBC_2.26 wcstof128_l F
+GLIBC_2.27 GLIBC_2.27 A
+GLIBC_2.27 glob F
+GLIBC_2.27 glob64 F
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 64 +++++
include/gnu-versions.h | 2 +-
include/scratch_buffer.h | 6 +-
malloc/scratch_buffer_grow_preserve.c | 4 +-
malloc/tst-scratch_buffer.c | 2 +-
posix/Makefile | 4 +-
posix/Versions | 3 +
posix/glob-lstat-compat.c | 36 +++
posix/glob.c | 67 ++++--
posix/glob64-lstat-compat.c | 36 +++
posix/glob64.c | 5 +
posix/tst-glob_lstat_compat.c | 263 ++++++++++++++++++++
sysdeps/unix/sysv/linux/aarch64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/alpha/glob-lstat-compat.c | 2 +
sysdeps/unix/sysv/linux/alpha/glob.c | 47 ----
sysdeps/unix/sysv/linux/alpha/libc.abilist | 3 +
sysdeps/unix/sysv/linux/alpha/oldglob.c | 6 +-
sysdeps/unix/sysv/linux/arm/libc.abilist | 3 +
sysdeps/unix/sysv/linux/glob-lstat-compat.c | 47 ++++
sysdeps/unix/sysv/linux/glob.c | 5 +-
sysdeps/unix/sysv/linux/glob64-lstat-compat.c | 56 ++++
sysdeps/unix/sysv/linux/glob64.c | 7 +-
sysdeps/unix/sysv/linux/hppa/libc.abilist | 3 +
sysdeps/unix/sysv/linux/i386/libc.abilist | 3 +
sysdeps/unix/sysv/linux/ia64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist | 3 +
sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist | 3 +
sysdeps/unix/sysv/linux/microblaze/libc.abilist | 3 +
.../unix/sysv/linux/mips/mips32/fpu/libc.abilist | 3 +
.../unix/sysv/linux/mips/mips32/nofpu/libc.abilist | 3 +
.../unix/sysv/linux/mips/mips64/n32/libc.abilist | 3 +
.../unix/sysv/linux/mips/mips64/n64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/nios2/libc.abilist | 3 +
sysdeps/unix/sysv/linux/oldglob.c | 5 +-
.../sysv/linux/powerpc/powerpc32/fpu/libc.abilist | 3 +
.../linux/powerpc/powerpc32/nofpu/libc.abilist | 3 +
.../sysv/linux/powerpc/powerpc64/libc-le.abilist | 3 +
.../unix/sysv/linux/powerpc/powerpc64/libc.abilist | 3 +
.../sysv/linux/s390/s390-32/glob64-lstat-compat.c | 2 +
sysdeps/unix/sysv/linux/s390/s390-32/glob64.c | 2 -
sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist | 3 +
sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/sh/libc.abilist | 3 +
sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist | 3 +
sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist | 3 +
.../sysv/linux/tile/tilegx/tilegx32/libc.abilist | 3 +
.../sysv/linux/tile/tilegx/tilegx64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist | 3 +
sysdeps/unix/sysv/linux/x86_64/64/libc.abilist | 3 +
sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist | 3 +
50 files changed, 666 insertions(+), 89 deletions(-)
create mode 100644 posix/glob-lstat-compat.c
create mode 100644 posix/glob64-lstat-compat.c
create mode 100644 posix/tst-glob_lstat_compat.c
create mode 100644 sysdeps/unix/sysv/linux/alpha/glob-lstat-compat.c
delete mode 100644 sysdeps/unix/sysv/linux/alpha/glob.c
create mode 100644 sysdeps/unix/sysv/linux/glob-lstat-compat.c
create mode 100644 sysdeps/unix/sysv/linux/glob64-lstat-compat.c
create mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/glob64-lstat-compat.c
delete mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/glob64.c
hooks/post-receive
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GNU C Library master sources