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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2022/01/23 16:52:47 UTC
svn commit: r1897377 - /pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/cmap/CMapParser.java
Author: tilman
Date: Sun Jan 23 16:52:46 2022
New Revision: 1897377
URL: http://svn.apache.org/viewvc?rev=1897377&view=rev
Log:
PDFBOX-5339: avoid NullPointerException
Modified:
pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/cmap/CMapParser.java
Modified: pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/cmap/CMapParser.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/cmap/CMapParser.java?rev=1897377&r1=1897376&r2=1897377&view=diff
==============================================================================
--- pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/cmap/CMapParser.java (original)
+++ pdfbox/branches/2.0/fontbox/src/main/java/org/apache/fontbox/cmap/CMapParser.java Sun Jan 23 16:52:46 2022
@@ -380,6 +380,10 @@ public class CMapParser
for (int j = 0; j < cosCount.intValue(); j++)
{
Object nextToken = parseNextToken(cmapStream);
+ if (nextToken == null)
+ {
+ throw new IOException("start code missing");
+ }
if (nextToken instanceof Operator)
{
checkExpectedOperator((Operator) nextToken, "endbfrange", "bfrange");
@@ -387,6 +391,10 @@ public class CMapParser
}
byte[] startCode = (byte[]) nextToken;
nextToken = parseNextToken(cmapStream);
+ if (nextToken == null)
+ {
+ throw new IOException("end code missing");
+ }
if (nextToken instanceof Operator)
{
checkExpectedOperator((Operator) nextToken, "endbfrange", "bfrange");