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array.c: raise IndexError for negative length in rb_ary_fill

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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davidflanagan 2007-10-26 05:52:16 +00:00
parent d520759f65
commit 27b35eddd6
2 changed files with 4 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,6 @@
Fri Oct 26 05:48:57 UTC 2007 David Flanagan <davidflanagan@ruby-lang.org>
* array.c: raise IndexError for negative length in rb_ary_fill
Wed Oct 25 07:12:03 2007 James Edward Gray II <jeg2@ruby-lang.org>
* lib/net/telnet.rb (Net::Telnet#login): Allowing "passphrase" in

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array.c
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@ -2127,6 +2127,7 @@ rb_ary_fill(int argc, VALUE *argv, VALUE ary)
if (beg < 0) beg = 0;
}
len = NIL_P(arg2) ? RARRAY_LEN(ary) - beg : NUM2LONG(arg2);
if (len < 0) rb_raise(rb_eIndexError, "negative length (%ld)", len);
break;
}
rb_ary_modify(ary);