Update.

	* locale/programs/ld-collate.c (collate_output): Also handle
	IGNOREd characters in the simple way when generating the multibyte
	table.

	* locale/programs/ld-ctype.c (allocate_arrays): Move codeset_name
	handling to ...
	(ctype_finish): ...here.  Check for missing codeset name.

2 files changed, 24 insertions, 7 deletions

diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c
index 226bf23..eb0c55e 100644
--- a/locale/programs/ld-collate.c
+++ b/locale/programs/ld-collate.c
@@ -2000,7 +2000,7 @@ collate_output (struct localedef_t *locale, struct charmap_t *charmap,
 
   for (ch = 1; ch < 256; ++ch)
     if (collate->mbheads[ch]->mbnext == NULL
-	&& collate->mbheads[ch]->nmbs == 1)
+	&& collate->mbheads[ch]->nmbs <= 1)
       {
 	tablemb[ch] = output_weight (&weightpool, collate,
 				     collate->mbheads[ch]);
@@ -2025,6 +2025,9 @@ collate_output (struct localedef_t *locale, struct charmap_t *charmap,
 	struct element_t *runp = collate->mbheads[ch];
 	struct element_t *lastp;
 
+	assert ((obstack_object_size (&extrapool)
+		 & (__alignof__ (int32_t) - 1)) == 0);
+
 	tablemb[ch] = -obstack_object_size (&extrapool);
 
 	do
@@ -2081,6 +2084,7 @@ collate_output (struct localedef_t *locale, struct charmap_t *charmap,
 		/* Now walk backward from here to the beginning.  */
 		curp = runp;
 
+		assert (runp->nmbs <= 256);
 		obstack_1grow_fast (&extrapool, curp->nmbs - 1);
 		for (i = 1; i < curp->nmbs; ++i)
 		  obstack_1grow_fast (&extrapool, curp->mbs[i]);
@@ -2125,13 +2129,17 @@ collate_output (struct localedef_t *locale, struct charmap_t *charmap,
 		added = ((sizeof (int32_t) + 1 + runp->nmbs - 1
 			  + __alignof__ (int32_t) - 1)
 			 & ~(__alignof__ (int32_t) - 1));
+		assert ((obstack_object_size (&extrapool)
+			 & (__alignof__ (int32_t) - 1)) == 0);
 		obstack_make_room (&extrapool, added);
 
 		if (sizeof (int32_t) == sizeof (int))
 		  obstack_int_grow_fast (&extrapool, weightidx);
 		else
 		  obstack_grow (&extrapool, &weightidx, sizeof (int32_t));
+		assert (runp->nmbs <= 256);
 		obstack_1grow_fast (&extrapool, runp->nmbs - 1);
+
 		for (i = 1; i < runp->nmbs; ++i)
 		  obstack_1grow_fast (&extrapool, runp->mbs[i]);
 	      }
@@ -2147,11 +2155,14 @@ collate_output (struct localedef_t *locale, struct charmap_t *charmap,
 	  }
 	while (runp != NULL);
 
+	assert ((obstack_object_size (&extrapool)
+		 & (__alignof__ (int32_t) - 1)) == 0);
+
 	/* If the final entry in the list is not a single character we
            add an UNDEFINED entry here.  */
 	if (lastp->nmbs != 1)
 	  {
-	    int added = ((sizeof (int32_t) + 1 + 1 + __alignof__ (int32_t))
+	    int added = ((sizeof (int32_t) + 1 + 1 + __alignof__ (int32_t) - 1)
 			 & ~(__alignof__ (int32_t) - 1));
 	    obstack_make_room (&extrapool, added);
 
diff --git a/locale/programs/ld-ctype.c b/locale/programs/ld-ctype.c
index 3ffe9ea..7b2f7c1 100644
--- a/locale/programs/ld-ctype.c
+++ b/locale/programs/ld-ctype.c
@@ -379,6 +379,17 @@ ctype_finish (struct localedef_t *locale, struct charmap_t *charmap)
 	ctype->repertoire = repertoire_read (repertoire_name);
     }
 
+  /* We need the name of the currently used 8-bit character set to
+     make correct conversion between this 8-bit representation and the
+     ISO 10646 character set used internally for wide characters.  */
+  ctype->codeset_name = charmap->code_set_name;
+  if (ctype->codeset_name == NULL)
+    {
+      if (! be_quiet)
+	error (0, 0, "no character set name specified in charmap");
+      ctype->codeset_name = "//UNKNOWN//";
+    }
+
   /* Set default value for classes not specified.  */
   set_class_defaults (ctype, charmap, ctype->repertoire);
 
@@ -3304,11 +3315,6 @@ Computing table size for character classes might take a while..."),
   /* Set MB_CUR_MAX.  */
   ctype->mb_cur_max = charmap->mb_cur_max;
 
-  /* We need the name of the currently used 8-bit character set to
-     make correct conversion between this 8-bit representation and the
-     ISO 10646 character set used internally for wide characters.  */
-  ctype->codeset_name = charmap->code_set_name;
-
   /* Now determine the table for the transliteration information.
 
      XXX It is not yet clear to me whether it is worth implementing a