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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2007-10-15 00:58:09 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2007-10-15 00:58:09 +0000
commitd95e0da764b8870a5c5278e7f2375c4adf92e4f4 (patch)
treec85fe2c53f6530e912e1ac8cd756ebcf3c226c53 /test
parentddeb0a4183c74637c23560c9c06c6470721019c9 (diff)
* marshal.c (r_bytes0): check if source has enough data.
[ruby-dev:32054] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@13700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r--test/ruby/test_marshal.rb20
1 files changed, 20 insertions, 0 deletions
diff --git a/test/ruby/test_marshal.rb b/test/ruby/test_marshal.rb
index 9c9fd94..11f3583 100644
--- a/test/ruby/test_marshal.rb
+++ b/test/ruby/test_marshal.rb
@@ -45,4 +45,24 @@ class TestMarshal < Test::Unit::TestCase
assert_equal(a, b)
}
end
+
+ class C
+ def initialize(str)
+ @str = str
+ end
+ def _dump(limit)
+ @str
+ end
+ def self._load(s)
+ new(s)
+ end
+ end
+
+ def test_too_long_string
+ (data = Marshal.dump(C.new("a")))[-2, 1] = "\003\377\377\377"
+ e = assert_raise(ArgumentError, "[ruby-dev:32054]") {
+ Marshal.load(data)
+ }
+ assert_equal("marshal data too short", e.message)
+ end
end