Update. cvs/libc-ud-970507

	* locale/categories.def: Change type of _NL_CTYPE_CLASS_NAMES and
	_NL_CTYPE_MAP_NAMES field to stringlist.
	Change name of _NL_CTYPE_CODESET_NAME to "charmap".
	* locale/localeinfo.h (enum value_type): Add stringlist.
	* locale/programs/locale.c (show_info): Handle stringlist.

	* locale/programs/charmap.c (charmap_read): If charmap file is not
	using the given name try to find it by looking through all available
	charmap files and compare the code set name.
	* locale/programs/locale.c (write_charmaps): Also print names of
	charset in <code_set_name> fields in the files.

	* elf/ldd.bash.in: Correct translatable strings.

	* posix/TESTS: Add some more tests for character class matching.
	* posix/regex.c: Merge with GNU awk version.
	(regex_compile): Use ISO C/amend 1 functions for character class
	handling.
	* posix/regex.h: Merge with GNU awk version.

	* posix/getopt.c: Declare as master copies.
	* posix/getopt1.c: Likewise.
	* posix/getopt.h: Likewise.

	* sysdeps/unix/sysv/linux/sys/mount.h: Add definitions for option
	value to mount functions.
	Patch by a sun <asun@zoology.washington.edu>.

	* stdio-common/bug4.c (main): Use /tmp/bug4.test for concurrency
	with other tests.
	* sunrpc/svc_run.c (svc_exit): New, defined.
	(svc_run): Test for svc_stop variable.
	* sysdeps/m68k/s_cexp.c: Rewritten.
	* sysdeps/m68k/s_cexpf.c: Likewise.
	* sysdeps/m68k/s_cexpl.c: Likewise.

1 files changed, 10 insertions, 34 deletions

diff --git a/nis/nis_subr.c b/nis/nis_subr.c
index 479e11d175..780c27f7b5 100644
--- a/nis/nis_subr.c
+++ b/nis/nis_subr.c
@@ -46,8 +46,16 @@ nis_leaf_of_r (const_nis_name name, char *buffer, size_t buflen)
       return NULL;
     }
 
-  if (i > 1)
-    strncpy (buffer, name, i - 1);
+  if (i > 0)
+    {
+      if ((size_t)i >= buflen)
+	{
+	  errno = ERANGE;
+	  return NULL;
+	}
+      strncpy (buffer, name, i);
+      buffer[i] = 0;
+    }
 
   return buffer;
 }
@@ -89,38 +97,6 @@ nis_name_of_r (const_nis_name name, char *buffer, size_t buflen)
   return buffer;
 }
 
-nis_name
-nis_domain_of (const_nis_name name)
-{
-  static char result[NIS_MAXNAMELEN + 1];
-
-  return nis_domain_of_r (name, result, NIS_MAXNAMELEN);
-}
-
-nis_name
-nis_domain_of_r (const_nis_name name, char *buffer, size_t buflen)
-{
-  char *cptr;
-  size_t cptr_len;
-
-  cptr = strchr (name, '.');	/* XXX What happens if the NIS name
-				   does not contain a `.'?  */
-  ++cptr;
-  cptr_len = strlen (cptr);
-
-  if (cptr_len == 0)
-    strcpy (buffer, ".");
-  else if (cptr_len >= buflen)
-    {
-      errno = ERANGE;
-      return NULL;
-    }
-  else
-    memcpy (buffer, cptr, cptr_len + 1);
-
-  return buffer;
-}
-
 static int
 count_dots (const_nis_name str)
 {