[Webkit-unassigned] [Bug 72413] New: [Safari] XHR progress events overflow on uploads larger than 2^31

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=72413

           Summary: [Safari] XHR progress events overflow on uploads
                    larger than 2^31
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: XML
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: scherkus at chromium.org
                CC: darin at apple.com


Apparently happens a lot on video sharing sites during uploading.

Doing some rudimentary digging around I think it comes from ResourceHandleMac.mm's use of NSInteger:

 862 - (void)connection:(NSURLConnection *)connection didSendBodyData:(NSInteger)bytesWritten totalBytesWritten:(NSInteger)totalBytesWritten totalBytesExpectedToWrite:(NSInteger)totalBytesExpectedToWrite
 863 {
 864     UNUSED_PARAM(connection);
 865     UNUSED_PARAM(bytesWritten);
 866 
 867     LOG(Network, "Handle %p delegate connection:%p didSendBodyData:%d totalBytesWritten:%d totalBytesExpectedToWrite:%d", m_handle, connection, bytesWritten, totalBytesWritten, totalBytesExpectedToWrite);
 868 
 869     if (!m_handle || !m_handle->client())
 870         return;
 871     m_handle->client()->didSendData(m_handle, totalBytesWritten, totalBytesExpectedToWrite);
 872 }

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