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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2017/10/29 12:06:08 UTC

svn commit: r1813683 - /pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageContentStream.java

Author: tilman
Date: Sun Oct 29 12:06:08 2017
New Revision: 1813683

URL: http://svn.apache.org/viewvc?rev=1813683&view=rev
Log:
PDFBOX-3983: don't a allow a miter limit <= 0, as suggested by Emmeran Seehuber

Modified:
    pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageContentStream.java

Modified: pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageContentStream.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageContentStream.java?rev=1813683&r1=1813682&r2=1813683&view=diff
==============================================================================
--- pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageContentStream.java (original)
+++ pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/PDPageContentStream.java Sun Oct 29 12:06:08 2017
@@ -2049,6 +2049,10 @@ public final class PDPageContentStream i
         {
             throw new IllegalStateException("Error: setMiterLimit is not allowed within a text block.");
         }
+        if (miterLimit <= 0.0)
+        {
+            throw new IllegalArgumentException("A miter limit <= 0 is invalid and will not render in Acrobat Reader");
+        }
         writeOperand(miterLimit);
         writeOperator("M");
     }