Updated to fedora-glibc-20071014T1847

29 files changed, 655 insertions, 352 deletions

diff --git a/ChangeLog b/ChangeLog
index b9a90cd04d..619b6f2054 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,101 @@
+2007-10-14  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/posix/getaddrinfo.c (struct sort_result): Add
+	service_order.
+	(rfc3484_sort): Make sure that even of qsort doesn't support
+	stable sorting it is stable by comparing service_order.
+	(getaddrinfo): Initialize service_order.
+
+	* include/time.h: Declare __tzset_parse_tz and __tzset_compute.
+	* time/tzset.c (tzset_internal): Break TZ string parsing out into
+	__tzset_parse_tz and updating of daylight, timezone, tzname into
+	update_vars.
+	(__tz_compute): Renamed from tz_compute.  Take additional parameters.
+	(__tz_convert): Updating of tm_isdst, tm_zone, and tm_gmtoff now
+	happens in __tz_compute.
+	* time/tzfile.c (__tzfile_read): Also read TZ string.
+	(find_transition): Fold into __tzfile_compute.
+	(__tzfile_compute): For times beyond the last transition try to
+	use the TZ string.
+	* timezone/tst-timezone.c: Information in daylight and tzname does
+	change for Asia/Tokyo timezone with more concrete information.
+	Remove the test.
+
+	* include/stdio.h: Add libc_hidden_proto for ftello.
+	* libio/ftello.c: Add libc_hidden_def.
+
+	[BZ #1140]
+	* time/tzfile.c (__tzfile_compute): Compute tzname[] values based
+	on the specified time and not the last entries in the file.  Move
+	code to determine tzname[] to...
+	(find_transition): ...here.  Add ugly guess for times before the
+	first transition.
+
+2007-10-13  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #3195]
+	* nscd/nscd_getai.c (__nscd_getai): Set errno to 0 in case we found
+	no entry.
+	* nscd/nscd_getgr.c (nscd_getgr_r): Likewise.
+	* nscd/nscd_gethst_r.c (nscd_gethst_r): Likewise.
+	* nscd/nscd_getpw_r.c (nscd_getpw_r): Likewise.
+	* nscd/nscd_getserv_r.c (nscd_getserv_r): Likewise.
+
+	* nscd/nscd_getgr_r.c (nscd_getgr_r): Optimize a bit: use simpler
+	read mechanism when there are no group members and avoid no-op
+	read syscall in this case.
+
+	[BZ #3242]
+	* nscd/nscd_helper.c (wait_on_socket): Take timeout as parameter.
+	(__readall): If reading failed due to EAGAIN error wait a bit
+	and possibly try again.
+	(__readvall): Likewise.
+
+2007-10-13  Bruno Haible  <bruno@clisp.org>
+
+	* intl/dcigettext.c (_nl_find_msg): Unlock the conversions_lock
+	when we cannot recode the message.
+
+2007-10-13  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #4359]
+	* libio/__freading.c (__freading): Don't return true for
+	write-only streams.  For read/write streams, check whether we
+	performed a read operation already.
+	* libio/Makefile (tests): Add tst-ext2.
+	* libio/tst-ext2.c: New file.
+
+2007-10-12  Ulrich Drepper  <drepper@redhat.com>
+
+	* locale/programs/repertoire.c (repertoire_read): Always free
+	memory for repertoire file name [Coverity CID 270].
+
+	* elf/cache.c (save_aux_cache): Free memory allocated for
+	temporary file name [Coverity CID 267].
+
+2007-10-12  Jakub Jelinek  <jakub@redhat.com>
+
+	* misc/Makefile (headers): Add bits/error.h.
+
+2007-10-12  Ulrich Drepper  <drepper@redhat.com>
+
+	* posix/fnmatch_loop.c: Take rule index returned as part of
+	findidx return value into account when accessing weights.
+	* posix/regcomp.c: Likewise.
+	* posix/regexec.c: Likewise.
+
+	* locale/programs/ld-collate.c (collate_read): Optimize a bit.
+	(skip_to): Fix problems with parameter of elifdef/elifndef.
+
+2007-10-11  Ulrich Drepper  <drepper@redhat.com>
+
+	* iconv/gconv_simple.c: Add some branch prediction.
+
+2007-10-12  Jakub Jelinek  <jakub@redhat.com>
+
+	* locale/programs/ld-collate.c (collate_read): If ignore_content
+	and nowtok is tok_define, eat any tok_eol tokens.
+
 2007-10-11  Jakub Jelinek  <jakub@redhat.com>
 
 	* sysdeps/gnu/netinet/tcp.h: Include sys/socket.h if __USE_MISC.
diff --git a/elf/cache.c b/elf/cache.c
index 9a600ea535..b8561e4b5f 100644
--- a/elf/cache.c
+++ b/elf/cache.c
@@ -800,5 +800,6 @@ save_aux_cache (const char *aux_cache_name)
 
 out_fail:
   /* Free allocated memory.  */
+  free (temp_name);
   free (file_entries);
 }
diff --git a/fedora/branch.mk b/fedora/branch.mk
index ac6349ee5d..c9056799ce 100644
--- a/fedora/branch.mk
+++ b/fedora/branch.mk
@@ -3,5 +3,5 @@ glibc-branch := fedora
 glibc-base := HEAD
 DIST_BRANCH := devel
 COLLECTION := dist-f8
-fedora-sync-date := 2007-10-11 16:36 UTC
-fedora-sync-tag := fedora-glibc-20071011T1636
+fedora-sync-date := 2007-10-14 18:47 UTC
+fedora-sync-tag := fedora-glibc-20071014T1847
diff --git a/fedora/glibc.spec.in b/fedora/glibc.spec.in
index 11d7d0eacd..084231ca17 100644
--- a/fedora/glibc.spec.in
+++ b/fedora/glibc.spec.in
@@ -1,4 +1,4 @@
-%define glibcrelease 19
+%define glibcrelease 20
 %define run_glibc_tests 1
 %define auxarches i586 i686 athlon sparcv9v sparc64v alphaev6
 %define xenarches i686 athlon
@@ -1010,6 +1010,12 @@ rm -f *.filelist*
 %endif
 
 %changelog
+* Sun Oct 14 2007 Jakub Jelinek <jakub@redhat.com> 2.6.90-20
+- install <bits/error.h> (#330031)
+- disable -D_FORTIFY_SOURCE{,=2} support (with a warning) for
+  GCC 3.4.x and earlier(#327641)
+- misc fixes (BZ#1140, BZ#3195, BZ#3242, BZ#4359)
+
 * Thu Oct 11 2007 Jakub Jelinek <jakub@redhat.com> 2.6.90-19
 - fix <netinet/tcp.h>
 - simple preprocessor in localedef, fix de_DE collation with it
diff --git a/iconv/gconv_simple.c b/iconv/gconv_simple.c
index 343c27521f..ec8f38a962 100644
--- a/iconv/gconv_simple.c
+++ b/iconv/gconv_simple.c
@@ -1,5 +1,5 @@
 /* Simple transformations functions.
-   Copyright (C) 1997-2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1997-2003, 2004, 2005, 2007 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -880,7 +880,7 @@ ucs4le_internal_loop_single (struct __gconv_step *step,
   {									      \
     uint32_t wc = *((const uint32_t *) inptr);				      \
 									      \
-    if (wc < 0x80)							      \
+    if (__builtin_expect (wc < 0x80, 1))				      \
       /* It's an one byte sequence.  */					      \
       *outptr++ = (unsigned char) wc;					      \
     else if (__builtin_expect (wc <= 0x7fffffff, 1))			      \
@@ -940,21 +940,19 @@ ucs4le_internal_loop_single (struct __gconv_step *step,
 #define LOOPFCT			FROM_LOOP
 #define BODY \
   {									      \
-    uint32_t ch;							      \
-    uint_fast32_t cnt;							      \
-    uint_fast32_t i;							      \
-									      \
     /* Next input byte.  */						      \
-    ch = *inptr;							      \
+    uint32_t ch = *inptr;						      \
 									      \
-    if (ch < 0x80)							      \
+    if (__builtin_expect (ch < 0x80, 1))				      \
       {									      \
 	/* One byte sequence.  */					      \
-	cnt = 1;							      \
 	++inptr;							      \
       }									      \
     else								      \
       {									      \
+	uint_fast32_t cnt;						      \
+	uint_fast32_t i;						      \
+									      \
 	if (ch >= 0xc2 && ch < 0xe0)					      \
 	  {								      \
 	    /* We expect two bytes.  The first byte cannot be 0xc0 or 0xc1,   \
diff --git a/include/features.h b/include/features.h
index 0e471875cb..3ab68b67cd 100644
--- a/include/features.h
+++ b/include/features.h
@@ -282,14 +282,13 @@
 #endif
 
 #if defined _FORTIFY_SOURCE && _FORTIFY_SOURCE > 0 \
-    && defined __OPTIMIZE__ && __OPTIMIZE__ > 0 \
-    && (__GNUC_PREREQ (4, 1) \
-        || (defined __GNUC_RH_RELEASE__ && __GNUC_PREREQ (4, 0)) \
-        || (defined __GNUC_RH_RELEASE__ && __GNUC_PREREQ (3, 4) \
-            && __GNUC_MINOR__ == 4 \
-            && (__GNUC_PATCHLEVEL__ > 2 \
-                || (__GNUC_PATCHLEVEL__ == 2 && __GNUC_RH_RELEASE__ >= 8))))
-# if _FORTIFY_SOURCE > 1
+    && defined __OPTIMIZE__ && __OPTIMIZE__ > 0
+# if !__GNUC_PREREQ (4, 1)
+#  ifdef __GNUC_RH_RELEASE__
+#   warning _FORTIFY_SOURCE supported only with GCC 4.1 and later
+#  endif
+#  define __USE_FORTIFY_LEVEL 0
+# elif _FORTIFY_SOURCE > 1
 #  define __USE_FORTIFY_LEVEL 2
 # else
 #  define __USE_FORTIFY_LEVEL 1
diff --git a/include/stdio.h b/include/stdio.h
index 084c02ea1e..3c11037490 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -138,6 +138,7 @@ libc_hidden_proto (rewind)
 libc_hidden_proto (fileno)
 libc_hidden_proto (fwrite)
 libc_hidden_proto (fseek)
+libc_hidden_proto (ftello)
 libc_hidden_proto (fflush_unlocked)
 libc_hidden_proto (fread_unlocked)
 libc_hidden_proto (fwrite_unlocked)
diff --git a/include/time.h b/include/time.h
index ed6cb3669f..e896406db4 100644
--- a/include/time.h
+++ b/include/time.h
@@ -46,6 +46,9 @@ extern void __tzfile_compute (time_t timer, int use_localtime,
 			      struct tm *tp);
 extern void __tzfile_default (const char *std, const char *dst,
 			      long int stdoff, long int dstoff);
+extern void __tzset_parse_tz (const char *tz);
+extern void __tz_compute (time_t timer, struct tm *tm, int use_localtime)
+     __THROW internal_function;
 
 /* Subroutine of `mktime'.  Return the `time_t' representation of TP and
    normalize TP, given that a `struct tm *' maps to a `time_t' as performed
diff --git a/intl/dcigettext.c b/intl/dcigettext.c
index 55dcaabd80..a2cd8014c3 100644
--- a/intl/dcigettext.c
+++ b/intl/dcigettext.c
@@ -974,6 +974,7 @@ _nl_find_msg (domain_file, domainbinding, msgid, convert, lengthp)
 			   translation at all.  */
 			if (__builtin_expect (r != __GCONV_NULCONV, 1))
 			  {
+			    __libc_rwlock_unlock (domain->conversions_lock);
 			    free ((char *) encoding);
 			    return NULL;
 			  }
diff --git a/libio/Makefile b/libio/Makefile
index 553fbda74a..31fac70cfd 100644
--- a/libio/Makefile
+++ b/libio/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1995-2002,2003,2004,2006 Free Software Foundation, Inc.
+# Copyright (C) 1995-2002,2003,2004,2006,2007 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
@@ -48,7 +48,7 @@ routines	:=							      \
 	libc_fatal fmemopen
 
 tests = tst_swprintf tst_wprintf tst_swscanf tst_wscanf tst_getwc tst_putwc   \
-	tst_wprintf2 tst-widetext test-fmemopen tst-ext tst-fopenloc	      \
+	tst_wprintf2 tst-widetext test-fmemopen tst-ext tst-ext2 tst-fopenloc \
 	tst-fgetws tst-ungetwc1 tst-ungetwc2 tst-swscanf tst-sscanf	      \
 	tst-mmap-setvbuf bug-ungetwc1 bug-ungetwc2 tst-atime tst-eof          \
 	tst-freopen bug-rewind bug-rewind2 bug-ungetc bug-fseek \
diff --git a/libio/__freading.c b/libio/__freading.c
index 37200bba78..43e50bce75 100644
--- a/libio/__freading.c
+++ b/libio/__freading.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2002, 2007 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
@@ -22,5 +22,6 @@ int
 __freading (FILE *fp)
 {
   return ((fp->_flags & _IO_NO_WRITES)
-	  || (fp->_flags & _IO_CURRENTLY_PUTTING) == 0);
+	  || ((fp->_flags & (_IO_CURRENTLY_PUTTING | _IO_NO_READS)) == 0
+	      && fp->_IO_read_base != NULL));
 }
diff --git a/libio/ftello.c b/libio/ftello.c
index e58daacad4..d250e55c04 100644
--- a/libio/ftello.c
+++ b/libio/ftello.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995-2001, 2002, 2003, 2004
+/* Copyright (C) 1993, 1995-2001, 2002, 2003, 2004, 2007
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -63,3 +63,4 @@ ftello (fp)
     }
   return pos;
 }
+libc_hidden_def (ftello)
diff --git a/libio/tst-ext2.c b/libio/tst-ext2.c
new file mode 100644
index 0000000000..ed72efa0c7
--- /dev/null
+++ b/libio/tst-ext2.c
@@ -0,0 +1,58 @@
+#include <stdio.h>
+#include <stdio_ext.h>
+
+
+static char *fname;
+
+#define PREPARE(argc, argv) \
+  do {									\
+    int fd = create_temp_file ("tst-ext2", &fname);			\
+    if (fd == -1)							\
+      {									\
+	puts ("cannot create temporary file");				\
+	exit (1);							\
+      }									\
+    close (fd);								\
+  } while (0)
+
+
+static int
+do_test (void)
+{
+  int res = 0;
+
+  FILE *fp;
+
+  fp = fopen (fname, "w");
+  printf ("Initial state for write-only stream: %d %d\n",
+          __freading (fp) != 0, __fwriting (fp) != 0);
+  res |= ((__freading (fp) != 0) != 0
+	  || (__fwriting (fp) != 0) != 1);
+  fclose (fp);
+
+  fp = fopen (fname, "r");
+  printf ("Initial state for read-only stream:  %d %d\n",
+          __freading (fp) != 0, __fwriting (fp) != 0);
+  res |= ((__freading (fp) != 0) != 1
+	  || (__fwriting (fp) != 0) != 0);
+  fclose (fp);
+
+  fp = fopen (fname, "r+");
+  printf ("Initial state for read-write stream: %d %d\n",
+          __freading (fp) != 0, __fwriting (fp) != 0);
+  res |= ((__freading (fp) != 0) != 0
+	  || (__fwriting (fp) != 0) != 0);
+  fclose (fp);
+
+  fp = fopen (fname, "w+");
+  printf ("Initial state for read-write stream: %d %d\n",
+          __freading (fp) != 0, __fwriting (fp) != 0);
+  res |= ((__freading (fp) != 0) != 0
+	  || (__fwriting (fp) != 0) != 0);
+  fclose (fp);
+
+  return res;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c
index 6d8f3fb2f0..bf22a2c47b 100644
--- a/locale/programs/ld-collate.c
+++ b/locale/programs/ld-collate.c
@@ -2662,13 +2662,16 @@ skip_to (struct linereader *ldfile, struct locale_collate_t *collate,
 	  if (nowtok == tok_eof || nowtok == tok_end)
 	    return nowtok;
 	}
-      else if ((!to_endif && (nowtok == tok_else || nowtok == tok_elifdef
-			      || nowtok == tok_elifndef))
-	       || nowtok == tok_endif)
+      else if (nowtok == tok_endif || (!to_endif && nowtok == tok_else))
 	{
 	  lr_ignore_rest (ldfile, 1);
 	  return nowtok;
 	}
+      else if (!to_endif && (nowtok == tok_elifdef || nowtok == tok_elifndef))
+	{
+	  /* Do not read the rest of the line.  */
+	  return nowtok;
+	}
       else if (nowtok == tok_else)
 	{
 	  lr_error (ldfile, _("%s: more then one 'else'"), "LC_COLLATE");
@@ -2709,43 +2712,38 @@ collate_read (struct linereader *ldfile, struct localedef_t *result,
   /* The rest of the line containing `LC_COLLATE' must be free.  */
   lr_ignore_rest (ldfile, 1);
 
-  do
-    {
-      now = lr_token (ldfile, charmap, result, NULL, verbose);
-      nowtok = now->tok;
-    }
-  while (nowtok == tok_eol);
-
-  while (nowtok == tok_define)
+  while (1)
     {
-      if (ignore_content)
+      do
 	{
-	  lr_ignore_rest (ldfile, 0);
-	  continue;
+	  now = lr_token (ldfile, charmap, result, NULL, verbose);
+	  nowtok = now->tok;
 	}
+      while (nowtok == tok_eol);
 
-      arg = lr_token (ldfile, charmap, result, NULL, verbose);
-      if (arg->tok != tok_ident)
-	SYNTAX_ERROR (_("%s: syntax error"), "LC_COLLATE");
+      if (nowtok != tok_define)
+	break;
+
+      if (ignore_content)
+	lr_ignore_rest (ldfile, 0);
       else
 	{
-	  /* Simply add the new symbol.  */
-	  struct name_list *newsym = xmalloc (sizeof (*newsym)