[Webkit-unassigned] [Bug 87484] New: [BlackBerry] Browser crashed when selecting in textarea

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=87484

           Summary: [BlackBerry] Browser crashed when selecting in
                    textarea
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Platform
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: xuewen.wang at torchmobile.com.cn


DESCRIPTION:
Browser crashed when select text in textarea.

HOW TO REPRODUCE:
1) load a page which contains <textarea> tag.
2) Input a string in it.
3) Insert <enter> in the middle of string to break it to two lines.
4) Touch and hold to select text in the second line.

EXPECTED:
    A word in the second line should be selected.
ACTUAL:
    Browser crashed.

Note: the browser is debug build.


Thread [3] (Suspended : Signal : SIGSEGV:Segmentation fault)    
    WebCore::NoExceptionAssertionChecker::~NoExceptionAssertionChecker()
    WebCore::Range::Range()
    WebCore::Range::create()
    BlackBerry::WebKit::FatFingers::checkForText()
    BlackBerry::WebKit::FatFingers::findIntersectingRegions()
    BlackBerry::WebKit::FatFingers::findBestPoint()
    BlackBerry::WebKit::SelectionHandler::selectAtPoint()
    BlackBerry::WebKit::WebPage::selectAtPoint()
    SelectionHandler::selectAtPoint()
    TouchHandlerWebKitThread::displayContextMenu()
    TouchHandlerWebKitThread::handleTouchHold()
    TouchHandlerWebKitThread::onTouchEvent()
    WebKitThread::invokeOnTouchMoveEvent()
    BlackBerry::Platform::MethodDelegate3<void ()
    BlackBerry::Platform::ExecutableMessage::execute()
    BlackBerry::Platform::MessageClient::executeMessage()
    BlackBerry::Platform::MessageClient::coalesceMessage()
    BlackBerry::Platform::MessageClient::receivePendingMessage()
    BlackBerry::Platform::MessageClient::processNextMessage()
    BlackBerry::Platform::MessageClient::exec()
    WebKitThread::exec()
    BlackBerry::Platform::MessageClient::run()
    pthread_atfork()
    pthread_atfork()

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