X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fhash.c;h=7d76d45f71250c5d6b92a816fc69b1e23c4ce5a3;hb=2217763ff0775fa8093a26acfc1b51b726bb358a;hp=2b5d5c255de035d720e11fc109a5f3456d02c6ee;hpb=267a39bafd249d7eb9c37df06dc6defcf41cb343;p=gnulib.git

diff --git a/lib/hash.c b/lib/hash.c
index 2b5d5c255..7d76d45f7 100644
--- a/lib/hash.c
+++ b/lib/hash.c
@@ -1,14 +1,14 @@
 /* hash - hashing table processing.
 
-   Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free
+   Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006, 2007 Free
    Software Foundation, Inc.
 
    Written by Jim Meyering, 1992.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -16,17 +16,14 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* A generic hash table package.  */
 
 /* Define USE_OBSTACK to 1 if you want the allocator to use obstacks instead
    of malloc.  If you change USE_OBSTACK, you have to recompile!  */
 
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 #include "hash.h"
 #include "xalloc.h"
@@ -578,6 +575,8 @@ hash_initialize (size_t candidate, const Hash_tuning *tuning,
     goto fail;
 
   table->bucket = calloc (table->n_buckets, sizeof *table->bucket);
+  if (table->bucket == NULL)
+    goto fail;
   table->bucket_limit = table->bucket + table->n_buckets;
   table->n_buckets_used = 0;
   table->n_entries = 0;