Beispiel #1
0
        public void MaliciousRecursion()
        {
            ByteString data64 = MakeRecursiveMessage(64).ToByteString();
            ByteString data65 = MakeRecursiveMessage(65).ToByteString();

            AssertMessageDepth(TestRecursiveMessage.ParseFrom(data64), 64);

            try
            {
                TestRecursiveMessage.ParseFrom(data65);
                Assert.Fail("Should have thrown an exception!");
            }
            catch (InvalidProtocolBufferException)
            {
                // success.
            }

            CodedInputStream input = data64.CreateCodedInput();

            input.SetRecursionLimit(8);
            try
            {
                TestRecursiveMessage.ParseFrom(input);
                Assert.Fail("Should have thrown an exception!");
            }
            catch (InvalidProtocolBufferException)
            {
                // success.
            }
        }
Beispiel #2
0
 private static TestRecursiveMessage MakeRecursiveMessage(int depth)
 {
     if (depth == 0)
     {
         return(TestRecursiveMessage.CreateBuilder().SetI(5).Build());
     }
     else
     {
         return(TestRecursiveMessage.CreateBuilder()
                .SetA(MakeRecursiveMessage(depth - 1)).Build());
     }
 }
 internal static void AssertMessageDepth(TestRecursiveMessage message, int depth)
 {
     if (depth == 0)
     {
         Assert.IsNull(message.A);
         Assert.AreEqual(5, message.I);
     }
     else
     {
         Assert.IsNotNull(message.A);
         AssertMessageDepth(message.A, depth - 1);
     }
 }
Beispiel #4
0
 private static void AssertMessageDepth(TestRecursiveMessage message, int depth)
 {
     if (depth == 0)
     {
         Assert.IsFalse(message.HasA);
         Assert.AreEqual(5, message.I);
     }
     else
     {
         Assert.IsTrue(message.HasA);
         AssertMessageDepth(message.A, depth - 1);
     }
 }
Beispiel #5
0
        public void MaliciousRecursion()
        {
            ByteString data64 = MakeRecursiveMessage(64).ToByteString();
            ByteString data65 = MakeRecursiveMessage(65).ToByteString();

            AssertMessageDepth(TestRecursiveMessage.ParseFrom(data64), 64);

            Assert.Throws <InvalidProtocolBufferException>(() => TestRecursiveMessage.ParseFrom(data65));

            CodedInputStream input = data64.CreateCodedInput();

            input.SetRecursionLimit(8);
            Assert.Throws <InvalidProtocolBufferException>(() => TestRecursiveMessage.ParseFrom(input));
        }
Beispiel #6
0
 internal static void AssertMessageDepth(TestRecursiveMessage message, int depth)
 {
     if (depth == 0)
     {
         Assert.IsNull(message.A);
         Assert.AreEqual(5, message.I);
     }
     else
     {
         Assert.IsNotNull(message.A);
         AssertMessageDepth(message.A, depth - 1);
     }
 }
 private static void AssertMessageDepth(TestRecursiveMessage message, int depth)
 {
     if (depth == 0)
     {
         Assert.IsFalse(message.HasA);
         Assert.AreEqual(5, message.I);
     }
     else
     {
         Assert.IsTrue(message.HasA);
         AssertMessageDepth(message.A, depth - 1);
     }
 }