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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2018/10/03 11:57:54 UTC
svn commit: r1842710 -
/pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/cff/CFFParser.java
Author: tilman
Date: Wed Oct 3 11:57:53 2018
New Revision: 1842710
URL: http://svn.apache.org/viewvc?rev=1842710&view=rev
Log:
PDFBOX-4330: skip double E
Modified:
pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/cff/CFFParser.java
Modified: pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/cff/CFFParser.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/cff/CFFParser.java?rev=1842710&r1=1842709&r2=1842710&view=diff
==============================================================================
--- pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/cff/CFFParser.java (original)
+++ pdfbox/trunk/fontbox/src/main/java/org/apache/fontbox/cff/CFFParser.java Wed Oct 3 11:57:53 2018
@@ -346,6 +346,7 @@ public class CFFParser
StringBuilder sb = new StringBuilder();
boolean done = false;
boolean exponentMissing = false;
+ boolean hasExponent = false;
while (!done)
{
int b = input.readUnsignedByte();
@@ -371,12 +372,24 @@ public class CFFParser
sb.append(".");
break;
case 0xb:
+ if (hasExponent)
+ {
+ LOG.warn("duplicate 'E' ignored after " + sb);
+ break;
+ }
sb.append("E");
exponentMissing = true;
+ hasExponent = true;
break;
case 0xc:
+ if (hasExponent)
+ {
+ LOG.warn("duplicate 'E-' ignored after " + sb);
+ break;
+ }
sb.append("E-");
exponentMissing = true;
+ hasExponent = true;
break;
case 0xd:
break;