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Posted to general@xmlgraphics.apache.org by "Valery LEPRETRE (JIRA)" <ji...@apache.org> on 2017/06/12 09:41:02 UTC

[jira] [Created] (XGC-109) Exception in DoubleFormatUtil.tooManyDigitsUsed with Windows 64 bits / Java 8

Valery LEPRETRE created XGC-109:
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             Summary: Exception in DoubleFormatUtil.tooManyDigitsUsed with Windows 64 bits / Java 8
                 Key: XGC-109
                 URL: https://issues.apache.org/jira/browse/XGC-109
             Project: XMLGraphicsCommons
          Issue Type: Bug
          Components: utilities
    Affects Versions: 2.2, trunk
         Environment: Windows 64 bits  / Java 8 64 bits
            Reporter: Valery LEPRETRE
             Fix For: trunk, 2.2
         Attachments: DoubleFormatUtil.java

Hi,
I was recently confronted to this trouble with Windows 64 bits / Java 8:
When you start a JVM (Java 8 / 64 bits) from a C, C++ (or other non Java) program using xml-graphics to convert a svg to pdf, a crash occurs with  number 0 or negative in DoubleFormatUtil.tooManyDigitsUsed.
It's because the VM is not handling correctly Floating point exception (fixed in Java 9)
To avoid this error, I propose to protect the call of function tooManyDigitsUsed



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