Overflow URL UInt32

Aspose.HTML Product Family
1

When parsing a URL in a link that is a large numeric Aspose HTML crashes with an overflow exception.

        public void OverflowUrlUInt32()
        {
            const string html = "<html><body><a href='http://77777777777'>Test</a></body></html>";

            using (var document = new Aspose.Html.HTMLDocument(html, "."))
                Aspose.Html.Converters.Converter.ConvertHTML(document, new PdfSaveOptions(), "out.pdf");
        }
2

@GrantWalker

Can you please share the screenshot of the issue with the stack trace information that you see at your end? This would help us in investigating the issue accordingly.

3

This is the stack trace from the recent release Aspose.HTML 24.6:

System.AggregateException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> System.OverflowException: Value was either too large or too small for a UInt32.
    at System.ParseNumbers.StringToInt(String s, Int32 radix, Int32 flags, Int32* currPos)
   at System.Convert.ToUInt32(String value, Int32 fromBase)
   at    .(String , Boolean& )
   at    .(String )
   at    .(String , Boolean )
   at    .     (    ,     )
   at    .(String ,     , Encoding ,     ,     )
   at Aspose.Html.Url..ctor(String url, String baseUrl)
   at Aspose.Html.HTMLAnchorElement.()
   at Aspose.Html.HTMLAnchorElement.f8hsggjna863vcr32wwt5v5publwm8m2  (QualifiedName ,    ,    ,    )
   at    .( )
   at ​  .     (    ,     )
   at    .     (    )
   at    .     (    )
   at    ..()
   at ​​ . ​   (    )
   at    .(    )
   at    ..     ()
--- End of inner exception stack trace ---
    at  ​ .(Int32 , CancellationToken )
   at    ..()
   at    .     ()
--- End of inner exception stack trace ---
    at    .(Int32 , CancellationToken )
   at Aspose.Html.HTMLDocument..ctor(String content, String baseUri)
   at UnitTest.UnitTest1.OverflowUrlUInt32() in C:\IDS\Projects\HtmlTest\UnitTest\UnitTest1.cs:line 94
4

@GrantWalker

We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): HTMLNET-5605

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.