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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2022/09/10 04:23:40 UTC

svn commit: r1903957 - /pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/type1/Type1Parser.java

Author: tilman
Date: Sat Sep 10 04:23:40 2022
New Revision: 1903957

URL: http://svn.apache.org/viewvc?rev=1903957&view=rev
Log:
PDFBOX-5506: avoid IndexOutOfBoundsException

Modified:
    pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/type1/Type1Parser.java

Modified: pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/type1/Type1Parser.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/type1/Type1Parser.java?rev=1903957&r1=1903956&r2=1903957&view=diff
==============================================================================
--- pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/type1/Type1Parser.java (original)
+++ pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/type1/Type1Parser.java Sat Sep 10 04:23:40 2022
@@ -744,7 +744,11 @@ final class Type1Parser
 
             // RD
             Token charstring = read(Token.CHARSTRING);
-            font.subrs.set(index.intValue(), decrypt(charstring.getData(), CHARSTRING_KEY, lenIV));
+            int j = index.intValue();
+            if (j < font.subrs.size())
+            {
+                font.subrs.set(j, decrypt(charstring.getData(), CHARSTRING_KEY, lenIV));
+            }
             readPut();
         }
         readDef();