[Webkit-unassigned] [Bug 36196] REGRESSION(r52795): Cannot open complex webarchive files in Safari due to WebKit regression.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=36196





--- Comment #13 from Andy Estes <aestes at apple.com>  2010-03-19 14:05:41 PST ---
Yong, in the course of investigating this, I think I found another issue with
http://trac.webkit.org/changeset/52795.  If I wrote the following routine, I
believe it would result in infinite recursion:

SharedBuffer* sharedBufferWithCFDataAndData(CFDataRef cfData, const char* data,
unsigned dataLength)
{
    SharedBuffer* buffer = new SharedBuffer(cfData);
    buffer->append(data, dataLength);
    return buffer;
}

This is due to the interaction between SharedBuffer::append() and
SharedBuffer::maybeTransferPlatformData().  A simple fix might be to add a flag
that is set to true when maybeTransferPlatformData() is executing to break the
recursion.

This probably belongs in a separate bug report, which I'll create.

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