[Webkit-unassigned] [Bug 110075] REGRESSION: Crash in MainResourceLoader::setDataBufferingPolicy when sharing an html5 video via email

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=110075


Alexey Proskuryakov <ap at webkit.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Crashes every time sharing  |REGRESSION: Crash in
                   |via email a html5 video     |MainResourceLoader::setData
                   |                            |BufferingPolicy when
                   |                            |sharing an html5 video via
                   |                            |email
             Status|UNCONFIRMED                 |NEW
           Keywords|                            |Regression
           Severity|Critical                    |Normal
           Priority|P2                          |P1
          Component|New Bugs                    |Page Loading
                 CC|                            |ap at webkit.org,
                   |                            |beidson at apple.com,
                   |                            |japhet at chromium.org
     Ever Confirmed|0                           |1




--- Comment #1 from Alexey Proskuryakov <ap at webkit.org>  2013-02-18 09:58:47 PST ---
Result of MainDocumentLoader refactoring?

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.WebCore                 0x000000010286c3e8 WebCore::MainResourceLoader::setDataBufferingPolicy(WebCore::DataBufferingPolicy) + 8
1   com.apple.WebCore                 0x00000001021bd8de WebCore::MediaDocumentParser::createDocumentStructure() + 894
2   com.apple.WebCore                 0x000000010287cd4f WebCore::MediaDocumentParser::appendBytes(WebCore::DocumentWriter*, char const*, unsigned long) + 31
3   com.apple.WebCore                 0x0000000102383f0c WebCore::DocumentLoader::commitData(char const*, unsigned long) + 508
4   com.apple.WebCore                 0x0000000102383cc7 WebCore::DocumentLoader::maybeCreateArchive() + 455
5   com.apple.WebCore                 0x0000000101dd65f1 WebCore::DocumentLoader::finishedLoading() + 81
6   com.apple.WebCore                 0x0000000101e47f28 WebCore::MainResourceLoader::didFinishLoading(double) + 312
7   com.apple.WebCore                 0x0000000101e42311 WebCore::MainResourceLoader::continueAfterContentPolicy(WebCore::PolicyAction, WebCore::ResourceResponse const&) + 1281
8   com.apple.WebCore                 0x000000010286bc50 WebCore::MainResourceLoader::responseReceived(WebCore::CachedResource*, WebCore::ResourceResponse const&) + 1696

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