* Makerules ($(common-objpfx)shlib.lds): Don't use \n in rhs of sed

	substitutions; the semicolon terminators are enough for ld anyway.

	* elf/dl-deps.c (_dl_map_object_deps): Use alloca instead of
	dynamically sized auto array in function already using alloca.
	* locale/programs/ld-ctype.c (ctype_output): Likewise.
	* locale/programs/ld-time.c (time_output): Likewise.
	* elf/dl-misc.c (_dl_debug_vdprintf): Use macro instead of const for
	IOV array size.
	* locale/programs/charmap.c (charmap_read): Avoid alloca (or strdupa)
	when also using dynamically-sized auto array.
	* locale/programs/locfile.c (locfile_read): Likewise.
	* locale/programs/repertoire.c (repertoire_read): Likewise.
	* nis/nis_print_group_entry.c (nis_print_group_entry): Likewise.
	* locale/programs/locarchive.c (enlarge_archive): Likewise.
	* posix/annexc.c (check_header): Likewise.

	* iconv/gconv_int.h (norm_add_slashes): Don't handle null SUFFIX.
	strlen ("") gets optimized away just as well.
	* intl/loadmsgcat.c (_nl_init_domain_conv): Update caller.
	* wcsmbs/wcsmbsload.c (__wcsmbs_load_conv): Likewise.

6 files changed, 28 insertions, 25 deletions

diff --git a/locale/programs/charmap.c b/locale/programs/charmap.c
index 8c9e4e9..8dbac6f 100644
--- a/locale/programs/charmap.c
+++ b/locale/programs/charmap.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1998-2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1998-2002, 2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
@@ -106,9 +106,11 @@ charmap_read (const char *filename, int verbose, int be_quiet, int use_default)
 	      char *i18npath = getenv ("I18NPATH");
 	      if (i18npath != NULL && *i18npath != '\0')
 		{
-		  char path[strlen (i18npath) + sizeof ("/charmaps")];
+		  const size_t pathlen = strlen (i18npath);
+		  char i18npathbuf[pathlen + 1];
+		  char path[pathlen + sizeof ("/charmaps")];
 		  char *next;
-		  i18npath = strdupa (i18npath);
+		  i18npath = memcpy (i18npathbuf, i18npath, pathlen + 1);
 
 		  while (cmfile == NULL
 			 && (next = strsep (&i18npath, ":")) != NULL)
diff --git a/locale/programs/ld-ctype.c b/locale/programs/ld-ctype.c
index ca2ca1e..ed8fa91 100644
--- a/locale/programs/ld-ctype.c
+++ b/locale/programs/ld-ctype.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2002, 2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
@@ -887,10 +887,11 @@ ctype_output (struct localedef_t *locale, const struct charmap_t *charmap,
   struct locale_ctype_t *ctype = locale->categories[LC_CTYPE].ctype;
   const size_t nelems = (_NL_ITEM_INDEX (_NL_CTYPE_EXTRA_MAP_1)
 			 + ctype->nr_charclass + ctype->map_collection_nr);
-  struct iovec iov[2 + nelems + 2 * ctype->nr_charclass
-		  + ctype->map_collection_nr + 4];
+  struct iovec *iov = alloca (sizeof *iov
+			      * (2 + nelems + 2 * ctype->nr_charclass
+				 + ctype->map_collection_nr + 4));
   struct locale_file data;
-  uint32_t idx[nelems + 1];
+  uint32_t *idx = alloca (sizeof *idx * (nelems + 1));
   uint32_t default_missing_len;
   size_t elem, cnt, offset, total;
   char *cp;
diff --git a/locale/programs/ld-time.c b/locale/programs/ld-time.c
index f0a0f0f..a7dd25c 100644
--- a/locale/programs/ld-time.c
+++ b/locale/programs/ld-time.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2002, 2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
@@ -528,10 +528,11 @@ time_output (struct localedef_t *locale, const struct charmap_t *charmap,
 	     const char *output_path)
 {
   struct locale_time_t *time = locale->categories[LC_TIME].time;
-  struct iovec iov[2 + _NL_ITEM_INDEX (_NL_NUM_LC_TIME)
-		  + time->num_era - 1
-		  + 2 * 99
-		  + 2 + time->num_era * 10 - 1];
+  struct iovec *iov = alloca (sizeof *iov
+			      * (2 + _NL_ITEM_INDEX (_NL_NUM_LC_TIME)
+				 + time->num_era - 1
+				 + 2 * 99
+				 + 2 + time->num_era * 10 - 1));
   struct locale_file data;
   uint32_t idx[_NL_ITEM_INDEX (_NL_NUM_LC_TIME)];
   size_t cnt, last_idx, num, n;
diff --git a/locale/programs/locarchive.c b/locale/programs/locarchive.c
index e10f236..1a1c770 100644
--- a/locale/programs/locarchive.c
+++ b/locale/programs/locarchive.c
@@ -238,7 +238,6 @@ enlarge_archive (struct locarhandle *ah, const struct locarhead *head)
   size_t prefix_len = output_prefix ? strlen (output_prefix) : 0;
   char archivefname[prefix_len + sizeof (ARCHIVE_NAME)];
   char fname[prefix_len + sizeof (ARCHIVE_NAME) + sizeof (".XXXXXX") - 1];
-  struct oldlocrecent *oldlocrecarray;
 
   if (output_prefix)
     memcpy (archivefname, output_prefix, prefix_len);
@@ -341,9 +340,7 @@ enlarge_archive (struct locarhandle *ah, const struct locarhead *head)
 				       + head->locrectab_offset);
 
   /* Sort the old locrec table in order of data position.  */
-  oldlocrecarray = (struct oldlocrecent *)
-		   alloca (head->namehash_size
-			   * sizeof (struct oldlocrecent));
+  struct oldlocrecent oldlocrecarray[head->namehash_size];
   for (cnt = 0, loccnt = 0; cnt < head->namehash_size; ++cnt)
     if (oldnamehashtab[cnt].locrec_offset != 0)
       {
diff --git a/locale/programs/locfile.c b/locale/programs/locfile.c
index 2eeed96..1d3276a 100644
--- a/locale/programs/locfile.c
+++ b/locale/programs/locfile.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2001, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2001, 2002, 2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
@@ -64,11 +64,12 @@ locfile_read (struct localedef_t *result, const struct charmap_t *charmap)
 	  char *i18npath = getenv ("I18NPATH");
 	  if (i18npath != NULL && *i18npath != '\0')
 	    {
-	      char path[strlen (filename) + 1 + strlen (i18npath)
-		        + sizeof ("/locales/") - 1];
+	      const size_t pathlen = strlen (i18npath);
+	      char i18npathbuf[pathlen + 1];
+	      char path[strlen (filename) + 1 + pathlen
+			+ sizeof ("/locales/") - 1];
 	      char *next;
-	      i18npath = strdupa (i18npath);
-
+	      i18npath = memcpy (i18npathbuf, i18npath, pathlen + 1);
 
 	      while (ldfile == NULL
 		     && (next = strsep (&i18npath, ":")) != NULL)
diff --git a/locale/programs/repertoire.c b/locale/programs/repertoire.c
index 8251db4..933b88f 100644
--- a/locale/programs/repertoire.c
+++ b/locale/programs/repertoire.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1998,1999,2000,2001,2002,2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -80,11 +80,12 @@ repertoire_read (const char *filename)
 	  char *i18npath = getenv ("I18NPATH");
 	  if (i18npath != NULL && *i18npath != '\0')
 	    {
-	      char path[strlen (filename) + 1 + strlen (i18npath)
+	      const size_t pathlen = strlen (i18npath);
+	      char i18npathbuf[pathlen + 1];
+	      char path[strlen (filename) + 1 + pathlen
 		        + sizeof ("/repertoiremaps/") - 1];
 	      char *next;
-	      i18npath = strdupa (i18npath);
-
+	      i18npath = memcpy (i18npathbuf, i18npath, pathlen + 1);
 
 	      while (repfile == NULL
 		     && (next = strsep (&i18npath, ":")) != NULL)