nobu	2009-03-14 17:54:21 +0900 (Sat, 14 Mar 2009)

  New Revision: 22951

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=22951

  Log:
    * util.c (ruby_each_words): assume no string exceeds INT_MAX.

  Modified files:
    trunk/ChangeLog
    trunk/util.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 22950)
+++ ChangeLog	(revision 22951)
@@ -1,3 +1,7 @@
+Sat Mar 14 17:54:19 2009  Nobuyoshi Nakada  <nobu@r...>
+
+	* util.c (ruby_each_words): assume no string exceeds INT_MAX.
+
 Sat Mar 14 15:59:04 2009  Tanaka Akira  <akr@f...>
 
 	* process.c (rb_spawn_internal): use int variable for status.
Index: util.c
===================================================================
--- util.c	(revision 22950)
+++ util.c	(revision 22951)
@@ -3816,7 +3816,7 @@
 	if (!*str) break;
 	end = str;
 	while (*end && !ISSPACE(*end) && *end != ',') end++;
-	len = end - str;
+	len = (int)(end - str);	/* assume no string exceeds INT_MAX */
 	(*func)(str, len, arg);
     }
 }

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