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  1. JDK
  2. JDK-8207760

SAXException: Invalid UTF-16 surrogate detected: d83c ?

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      Description

        A DESCRIPTION OF THE PROBLEM :
        When being processed, XML stream is split by chunks of 1024 bytes
        If a multi-char symbol (e.g. emoji) is on the edge between two chunks then the first chunk is ended with the first char of the symbol and the second chunk is started with the second char of the symbol.
        In the given example we have a "fallen leaf" Unicode symbol (https://www.compart.com/en/unicode/U+1F342). In the UTF-16 representation it consists of two chars - 0xD83C and 0xDF42. When the second char is carried to the next chunk the first char 0xD83C is recognized as a single invalid character


        ---------- BEGIN SOURCE ----------
        https://github.com/dkBrazz/reproduce-jdk-xslt-bug
        ---------- END SOURCE ----------

        FREQUENCY : always


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            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-8221617 SAXException: Invalid UTF-16 surrogate detected: d83c ?

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • 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-8221843 SAXException: Invalid UTF-16 surrogate detected: d83c ?

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • 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-8233391 SAXException: Invalid UTF-16 surrogate detected: d83c ?

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • 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-8233400 SAXException: Invalid UTF-16 surrogate detected: d83c ?

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • 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-8239635 SAXException: Invalid UTF-16 surrogate detected: d83c ?

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • 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-8221767 SAXException: Invalid UTF-16 surrogate detected: d83c ?

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8215543 New line and indentation is added to the content of CDATA sections within XML

            • P3 - Major loss of function.
            • Resolved

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                joehw Joe Wang
                webbuggrp Webbug Group
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