* nis/nis_table.c (nis_list): If __follow_path fails in the new

	code, make sure the nis_freeresult call doesn't crash and that the
	result is reported correctly.

	* nis/nis_table.c (nis_list): Handle FOLLOW_PATH | ALL_RESULTS
	when callback is NULL.

	* nis/Versions (libnss_nisplus): Add
	_nss_nisplus_initgroups_dyn@@GLIBC_PRIVATE.
	* nis/Makefile (libnss_nisplus-routines): Add nisplus-initgroups.
	* nis/nss_nisplus/nisplus-grp.c (tablename_val, tablename_len,
	_nss_create_tablename): Rename to...
	(grp_tablename_val, grp_tablename_len, _nss_grp_create_tablename):
	... these.  No longer static.
	(internal_setgrent): Adjust users.
	(_nss_nisplus_getgrnam_r, _nss_nisplus_getgrgid_r): Likewise.
	Don't use locking around _nss_grp_create_tablename call.
	* nis/nss_nisplus/nisplus-initgroups.c: New file.

7 files changed, 55 insertions, 65 deletions

diff --git a/stdlib/Makefile b/stdlib/Makefile
index b4518b2bb3..e632d3523b 100644
--- a/stdlib/Makefile
+++ b/stdlib/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2006, 2007 Free Software Foundation, Inc.
+# Copyright (C) 1991-2002,2003,2004,2005,2006 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
@@ -66,9 +66,7 @@ tests		:= tst-strtol tst-strtod testmb testrand testsort testdiv   \
 		   test-canon test-canon2 tst-strtoll tst-environ	    \
 		   tst-xpg-basename tst-random tst-random2 tst-bsearch	    \
 		   tst-limits tst-rand48 bug-strtod tst-setcontext	    \
-		   test-a64l tst-qsort tst-system testmb2 bug-strtod2	    \
-		   tst-atof1 tst-atof2 tst-strtod2 tst-strtod3 tst-rand48-2 \
-		   tst-makecontext tst-strtod4
+		   test-a64l tst-qsort tst-system testmb2 bug-strtod2
 
 include ../Makeconfig
 
@@ -104,6 +102,10 @@ CFLAGS-strfmon.c = -D_IO_MTSAFE_IO
 CFLAGS-strfmon_l.c = -D_IO_MTSAFE_IO
 endif
 
+ifeq (yes,$(have-protected))
+CFLAGS-atexit.c = -DHAVE_DOT_HIDDEN
+endif
+
 CFLAGS-tst-bsearch.c = $(stack-align-test-flags)
 CFLAGS-tst-qsort.c = $(stack-align-test-flags)
 
@@ -113,8 +115,6 @@ include ../Rules
 test-canon-ARGS = --test-dir=${common-objpfx}stdlib
 
 tst-strtod-ENV = LOCPATH=$(common-objpfx)localedata
-tst-strtod3-ENV = LOCPATH=$(common-objpfx)localedata
-tst-strtod4-ENV = LOCPATH=$(common-objpfx)localedata
 testmb2-ENV = LOCPATH=$(common-objpfx)localedata
 
 # Run a test on the header files we use.
diff --git a/stdlib/atexit.c b/stdlib/atexit.c
index 256c5fcfc0..307662bdcd 100644
--- a/stdlib/atexit.c
+++ b/stdlib/atexit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1996, 1999, 2001, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1996, 1999, 2001 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
@@ -43,11 +43,14 @@ extern void *__dso_handle __attribute__ ((__weak__));
 
 /* Register FUNC to be executed by `exit'.  */
 int
-#ifndef atexit
-attribute_hidden
-#endif
 atexit (void (*func) (void))
 {
   return __cxa_atexit ((void (*) (void *)) func, NULL,
 		       &__dso_handle == NULL ? NULL : __dso_handle);
 }
+
+/* Hide the symbol so that no definition but the one locally in the
+   executable or DSO is used.  */
+#ifdef HAVE_DOT_HIDDEN
+asm (".hidden\tatexit");
+#endif
diff --git a/stdlib/cxa_finalize.c b/stdlib/cxa_finalize.c
index 148d57f200..bb49f36ddd 100644
--- a/stdlib/cxa_finalize.c
+++ b/stdlib/cxa_finalize.c
@@ -45,8 +45,8 @@ __cxa_finalize (void *d)
 	      /* We don't want to run this cleanup more than once.  */
 	      && (cxafn = f->func.cxa.fn,
 		  cxaarg = f->func.cxa.arg,
-		  ! catomic_compare_and_exchange_bool_acq (&f->flavor, ef_free,
-							   ef_cxa)))
+		  ! atomic_compare_and_exchange_bool_acq (&f->flavor, ef_free,
+							  ef_cxa)))
 	    {
 	      uint64_t check = __new_exitfn_called;
 
diff --git a/stdlib/jrand48_r.c b/stdlib/jrand48_r.c
index 39e8d090a6..2383ae129e 100644
--- a/stdlib/jrand48_r.c
+++ b/stdlib/jrand48_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1997, 1998, 2001, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1997, 1998, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -30,7 +30,7 @@ __jrand48_r (xsubi, buffer, result)
     return -1;
 
   /* Store the result.  */
-  *result = (int32_t) ((xsubi[2] << 16) | xsubi[1]);
+  *result = ((xsubi[2] << 16) | xsubi[1]) & 0xffffffffl;
 
   return 0;
 }
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index 7b39bc018a..c3fc14562e 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -741,7 +741,8 @@ __END_NAMESPACE_STD
 
 #ifdef	__USE_GNU
 /* Return a malloc'd string containing the canonical absolute name of the
-   existing named file.  */
+   named file.  The last file name component need not exist, and may be a
+   symlink to a nonexistent file.  */
 extern char *canonicalize_file_name (__const char *__name)
      __THROW __nonnull ((1)) __wur;
 #endif
diff --git a/stdlib/strtod_l.c b/stdlib/strtod_l.c
index bb7493bff0..e13f1086da 100644
--- a/stdlib/strtod_l.c
+++ b/stdlib/strtod_l.c
@@ -1,6 +1,5 @@
 /* Convert string representing a number to float value, using given locale.
-   Copyright (C) 1997,1998,2002,2004,2005,2006,2007
-   Free Software Foundation, Inc.
+   Copyright (C) 1997,1998,2002,2004,2005,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -651,11 +650,10 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc)
 	  if (c != '0')
 	    {
 	      for (cnt = 0; thousands[cnt] != '\0'; ++cnt)
-		if (thousands[cnt] != cp[cnt])
+		if (c != thousands[cnt])
 		  break;
 	      if (thousands[cnt] != '\0')
 		break;
-	      cp += cnt - 1;
 	    }
 	  c = *++cp;
 	}
@@ -664,29 +662,20 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc)
 
   /* If no other digit but a '0' is found the result is 0.0.
      Return current read pointer.  */
-  if (!((c >= L_('0') && c <= L_('9'))
-	|| (base == 16 && ((CHAR_TYPE) TOLOWER (c) >= L_('a')
-			   && (CHAR_TYPE) TOLOWER (c) <= L_('f')))
-	|| (
+  if ((c < L_('0') || c > L_('9'))
+      && (base == 16 && (c < (CHAR_TYPE) TOLOWER (L_('a'))
+			 || c > (CHAR_TYPE) TOLOWER (L_('f'))))
 #ifdef USE_WIDE_CHAR
-	    c == (wint_t) decimal
+      && c != (wint_t) decimal
 #else
-	    ({ for (cnt = 0; decimal[cnt] != '\0'; ++cnt)
-		 if (decimal[cnt] != cp[cnt])
-		   break;
-	       decimal[cnt] == '\0'; })
+      && ({ for (cnt = 0; decimal[cnt] != '\0'; ++cnt)
+	      if (decimal[cnt] != cp[cnt])
+		break;
+	    decimal[cnt] != '\0'; })
 #endif
-	    /* '0x.' alone is not a valid hexadecimal number.
-	       '.' alone is not valid either, but that has been checked
-	       already earlier.  */
-	    && (base != 16
-		|| cp != start_of_digits
-		|| (cp[decimal_len] >= L_('0') && cp[decimal_len] <= L_('9'))
-		|| ((CHAR_TYPE) TOLOWER (cp[decimal_len]) >= L_('a')
-		    && (CHAR_TYPE) TOLOWER (cp[decimal_len]) <= L_('f'))))
-	|| (base == 16 && (cp != start_of_digits
-			   && (CHAR_TYPE) TOLOWER (c) == L_('p')))
-	|| (base != 16 && (CHAR_TYPE) TOLOWER (c) == L_('e'))))
+      && (base == 16 && (cp == start_of_digits
+			 || (CHAR_TYPE) TOLOWER (c) != L_('p')))
+      && (base != 16 && (CHAR_TYPE) TOLOWER (c) != L_('e')))
     {
 #ifdef USE_WIDE_CHAR
       tp = __correctly_grouped_prefixwc (start_of_digits, cp, thousands,
@@ -726,14 +715,13 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc)
 		  break;
 	      if (thousands[cnt] != '\0')
 		break;
-	      cp += cnt - 1;
 	    }
 #endif
 	}
       c = *++cp;
     }
 
-  if (grouping && cp > start_of_digits)
+  if (grouping && dig_no > 0)
     {
       /* Check the grouping of the digits.  */
 #ifdef USE_WIDE_CHAR
@@ -771,15 +759,13 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc)
 	}
     }
 
-  /* We have the number of digits in the integer part.  Whether these
-     are all or any is really a fractional digit will be decided
-     later.  */
+  /* We have the number digits in the integer part.  Whether these are all or
+     any is really a fractional digit will be decided later.  */
   int_no = dig_no;
   lead_zero = int_no == 0 ? -1 : 0;
 
-  /* Read the fractional digits.  A special case are the 'american
-     style' numbers like `16.' i.e. with decimal point but without
-     trailing digits.  */
+  /* Read the fractional digits.  A special case are the 'american style'
+     numbers like `16.' i.e. with decimal but without trailing digits.  */
   if (
 #ifdef USE_WIDE_CHAR
       c == (wint_t) decimal
@@ -829,16 +815,15 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc)
 	  if (base == 16)
 	    exp_limit = (exp_negative ?
 			 -MIN_EXP + MANT_DIG + 4 * int_no :
-			 MAX_EXP - 4 * int_no + 4 * lead_zero + 3);
+			 MAX_EXP - 4 * int_no + lead_zero);
 	  else
 	    exp_limit = (exp_negative ?
 			 -MIN_10_EXP + MANT_DIG + int_no :
-			 MAX_10_EXP - int_no + lead_zero + 1);
+			 MAX_10_EXP - int_no + lead_zero);
 
 	  do
 	    {
 	      exponent *= 10;
-	      exponent += c - L_('0');
 
 	      if (exponent > exp_limit)
 		/* The exponent is too large/small to represent a valid
@@ -868,6 +853,7 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc)
 		  /* NOTREACHED */
 		}
 
+	      exponent += c - L_('0');
 	      c = *++cp;
 	    }
 	  while (c >= L_('0') && c <= L_('9'));
@@ -902,7 +888,7 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc)
 	--expp;
 	--dig_no;
 	--int_no;
-	exponent += base == 16 ? 4 : 1;
+	++exponent;
       }
     while (dig_no > 0 && exponent < 0);
 
diff --git a/stdlib/tst-rand48.c b/stdlib/tst-rand48.c
index 52e1b96afe..fd2c4c1955 100644
--- a/stdlib/tst-rand48.c
+++ b/stdlib/tst-rand48.c
@@ -44,10 +44,10 @@ main (void)
     }
 
   l = mrand48 ();
-  if (l != -0x5d73effdl)
+  if (l != 0xa28c1003l)
     {
       printf ("mrand48() in line %d failed: expected %lx, seen %lx\n",
-	      __LINE__ - 4, -0x5d73effdl, l);
+	      __LINE__ - 4, 0xa28c1003l, l);
       result = 1;
     }
 
@@ -60,10 +60,10 @@ main (void)
     }
 
   l = mrand48 ();
-  if (l != -0x61770b8cl)
+  if (l != 0x9e88f474l)
     {
       printf ("mrand48() in line %d failed: expected %lx, seen %lx\n",
-	      __LINE__ - 4, -0x61770b8cl, l);
+	      __LINE__ - 4, 0x9e88f474l, l);
       result = 1;
     }
 
@@ -92,10 +92,10 @@ main (void)
     }
 
   l = mrand48 ();
-  if (l != -0x1485e05dl)
+  if (l != 0xeb7a1fa3l)
     {
       printf ("mrand48() in line %d failed: expected %lx, seen %lx\n",
-	      __LINE__ - 4, -0x1485e05dl, l);
+	      __LINE__ - 4, 0xeb7a1fa3l, l);
       result = 1;
     }
 
@@ -171,10 +171,10 @@ main (void)
     }
 
   l = mrand48 ();
-  if (l != -0x5d73effdl)
+  if (l != 0xa28c1003l)
     {
       printf ("mrand48() in line %d failed: expected %lx, seen %lx\n",
-	      __LINE__ - 4, -0x5d73effdl, l);
+	      __LINE__ - 4, 0xa28c1003l, l);
       result = 1;
     }
 
@@ -187,10 +187,10 @@ main (void)
     }
 
   l = mrand48 ();
-  if (l != -0x61770b8cl)
+  if (l != 0x9e88f474l)
     {
       printf ("mrand48() in line %d failed: expected %lx, seen %lx\n",
-	      __LINE__ - 4, -0x61770b8cl, l);
+	      __LINE__ - 4, 0x9e88f474l, l);
       result = 1;
     }
 
@@ -231,10 +231,10 @@ main (void)
     }
 
   l = mrand48 ();
-  if (l != -0x1485e05dl)
+  if (l != 0xeb7a1fa3l)
     {
       printf ("mrand48() in line %d failed: expected %lx, seen %lx\n",
-	      __LINE__ - 4, -0x1485e05dl, l);
+	      __LINE__ - 4, 0xeb7a1fa3l, l);
       result = 1;
     }
 
@@ -287,10 +287,10 @@ main (void)
     }
 
   l = jrand48 (xs);
-  if (l != -0xa973860l)
+  if (l != 0xf568c7a0l)
     {
       printf ("jrand48() in line %d failed: expected %lx, seen %lx\n",
-	      __LINE__ - 4, -0xa973860l, l);
+	      __LINE__ - 4, 0xf568c7a0l, l);
       result = 1;
     }