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  1. JDK
  2. JDK-8194265

Webengine (webkit) crash when reading files using FileReader

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Details

    • web
    • generic
    • generic

    Backports

      Description

        FULL PRODUCT VERSION :
        1.9.01

        ADDITIONAL OS VERSION INFORMATION :
        Windows 7 and 10

        EXTRA RELEVANT SYSTEM CONFIGURATION :
        standard setup

        A DESCRIPTION OF THE PROBLEM :
        if you have following js code, the jvm crashes completely.
        ...
        var reader=new FileReader()
        reader. readAsBinaryString(f)
        These is reproducable on all read methods.

        visual studio seems to identify an internal null pointer exception.

        REGRESSION. Last worked in version 8u152

        ADDITIONAL REGRESSION INFORMATION:
        always same result. it's possible to create a filereader instance, getting file properties, slicing a blob.
        but reading crash.

        STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
        See also html5rocks/tutorials/file/dndfiles

        EXPECTED VERSUS ACTUAL BEHAVIOR :
        EXPECTED -
        it's possible to read a file.

        REPRODUCIBILITY :
        This bug can be reproduced always.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8194806 Webengine (webkit) crash when reading files using FileReader

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8194807 Webengine (webkit) crash when reading files using FileReader

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8195146 Webengine (webkit) crash when reading files using FileReader

            • P3 - Major loss of function.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8194294 [TEST BUG] Manual Test for WebView FileReader API

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8197790 FileReader does not work

            • P3 - Major loss of function.
            • Closed

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                  Created:
                  Updated:
                  Resolved: