shyouhei	2007-09-07 16:41:46 +0900 (Fri, 07 Sep 2007)

  New Revision: 13397

  Modified files:
    branches/ruby_1_8_6/ChangeLog
    branches/ruby_1_8_6/array.c
    branches/ruby_1_8_6/version.h

  Log:
    * array.c (rb_ary_fill): need integer overflow check.
      [ruby-dev:31738]


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_6/ChangeLog?r1=13397&r2=13396
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_6/version.h?r1=13397&r2=13396
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_6/array.c?r1=13397&r2=13396

Index: ruby_1_8_6/array.c
===================================================================
--- ruby_1_8_6/array.c	(revision 13396)
+++ ruby_1_8_6/array.c	(revision 13397)
@@ -2266,6 +2266,9 @@
     }
     rb_ary_modify(ary);
     end = beg + len;
+    if (end < 0) {
+	rb_raise(rb_eArgError, "argument too big");
+    }
     if (end > RARRAY(ary)->len) {
 	if (end >= RARRAY(ary)->aux.capa) {
 	    REALLOC_N(RARRAY(ary)->ptr, VALUE, end);
Index: ruby_1_8_6/ChangeLog
===================================================================
--- ruby_1_8_6/ChangeLog	(revision 13396)
+++ ruby_1_8_6/ChangeLog	(revision 13397)
@@ -1,5 +1,8 @@
 Fri Sep  7 16:39:23 2007  Yukihiro Matsumoto  <matz@r...>
 
+	* array.c (rb_ary_fill): need integer overflow check.
+	  [ruby-dev:31738]
+
 	* string.c (rb_str_splice): integer overflow for length.
 	  [ruby-dev:31739]
 
Index: ruby_1_8_6/version.h
===================================================================
--- ruby_1_8_6/version.h	(revision 13396)
+++ ruby_1_8_6/version.h	(revision 13397)
@@ -2,7 +2,7 @@
 #define RUBY_RELEASE_DATE "2007-09-07"
 #define RUBY_VERSION_CODE 186
 #define RUBY_RELEASE_CODE 20070907
-#define RUBY_PATCHLEVEL 98
+#define RUBY_PATCHLEVEL 99
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8

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