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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2021/06/03 16:05:03 UTC

svn commit: r1890436 - in /pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/util/operator: SetNonStrokingColorSpace.java SetStrokingColorSpace.java

Author: tilman
Date: Thu Jun  3 16:05:03 2021
New Revision: 1890436

URL: http://svn.apache.org/viewvc?rev=1890436&view=rev
Log:
PDFBOX-4892: avoid ArrayIndexOutOfBoundsException 

Modified:
    pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/util/operator/SetNonStrokingColorSpace.java
    pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/util/operator/SetStrokingColorSpace.java

Modified: pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/util/operator/SetNonStrokingColorSpace.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/util/operator/SetNonStrokingColorSpace.java?rev=1890436&r1=1890435&r2=1890436&view=diff
==============================================================================
--- pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/util/operator/SetNonStrokingColorSpace.java (original)
+++ pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/util/operator/SetNonStrokingColorSpace.java Thu Jun  3 16:05:03 2021
@@ -45,6 +45,10 @@ public class SetNonStrokingColorSpace ex
      */
     public void process(PDFOperator operator, List<COSBase> arguments) throws IOException
     {
+        if (arguments.isEmpty())
+        {
+            return;
+        }
         // (PDF 1.1) Set color space for stroking operations
         COSName name = (COSName)arguments.get( 0 );
         PDColorSpace cs = PDColorSpaceFactory.createColorSpace( name, context.getColorSpaces(), 

Modified: pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/util/operator/SetStrokingColorSpace.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/util/operator/SetStrokingColorSpace.java?rev=1890436&r1=1890435&r2=1890436&view=diff
==============================================================================
--- pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/util/operator/SetStrokingColorSpace.java (original)
+++ pdfbox/branches/1.8/pdfbox/src/main/java/org/apache/pdfbox/util/operator/SetStrokingColorSpace.java Thu Jun  3 16:05:03 2021
@@ -48,6 +48,10 @@ public class SetStrokingColorSpace exten
      */
     public void process(PDFOperator operator, List<COSBase> arguments) throws IOException
     {
+        if (arguments.isEmpty())
+        {
+            return;
+        }
         //(PDF 1.1) Set color space for stroking operations
         COSName name = (COSName)arguments.get( 0 );
         PDColorSpace cs = PDColorSpaceFactory.createColorSpace( name, context.getColorSpaces(),