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Diffstat (limited to 'test/openssl/test_asn1.rb')
-rw-r--r-- | test/openssl/test_asn1.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/openssl/test_asn1.rb b/test/openssl/test_asn1.rb index fd2118d808..109fd95fd4 100644 --- a/test/openssl/test_asn1.rb +++ b/test/openssl/test_asn1.rb @@ -596,6 +596,29 @@ rEzBQ0F9dUyqQ9gyRg8KHhDfv9HzT1d/rnUZMkoombwYBRIUChGCYV0GnJcan2Zm assert_equal(false, asn1.value[3].infinite_length) end + def test_decode_constructed_overread + test = %w{ 31 06 31 02 30 02 05 00 } + # ^ <- invalid + raw = [test.join].pack("H*") + ret = [] + assert_raise(OpenSSL::ASN1::ASN1Error) { + OpenSSL::ASN1.traverse(raw) { |x| ret << x } + } + assert_equal 2, ret.size + assert_equal 17, ret[0][6] + assert_equal 17, ret[1][6] + + test = %w{ 31 80 30 03 00 00 } + # ^ <- invalid + raw = [test.join].pack("H*") + ret = [] + assert_raise(OpenSSL::ASN1::ASN1Error) { + OpenSSL::ASN1.traverse(raw) { |x| ret << x } + } + assert_equal 1, ret.size + assert_equal 17, ret[0][6] + end + private def assert_universal(tag, asn1) |