• aestes@apple.com's avatar
    WebKit shouldn't load a plug-in based on file extension if a MIME type · 6301a966
    aestes@apple.com authored
    is specified.
    Reviewed by Eric Carlson.
    If a MIME type is specified in an object or embed element, and that MIME
    type isn't supported by an installed plug-in, WebKit shouldn't attempt
    to find a plug-in based on the file extension of the url attribute.
    Doing so can lead to cases where a plug-in is loaded that can't handle
    resources of the MIME type specified by the author.
    * WebCoreSupport/WebFrameLoaderClient.mm:
    (WebFrameLoaderClient::createPlugin): Only check for a pluginPackage by
    extension if MIME type is the empty string.
    * plugins/invalid-mime-with-valid-extension-shows-missing-plugin-expected.txt: Added.
    * plugins/invalid-mime-with-valid-extension-shows-missing-plugin.html: Added.
    * plugins/resources/test.testnetscape: Added.
    git-svn-id: http://svn.webkit.org/repository/webkit/trunk@70332 268f45cc-cd09-0410-ab3c-d52691b4dbfc