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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2023/12/15 04:39:47 UTC
svn commit: r1914669 - /pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/CCITTFaxFilter.java
Author: tilman
Date: Fri Dec 15 04:39:47 2023
New Revision: 1914669
URL: http://svn.apache.org/viewvc?rev=1914669&view=rev
Log:
PDFBOX-5737: catch EOF
Modified:
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/CCITTFaxFilter.java
Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/CCITTFaxFilter.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/CCITTFaxFilter.java?rev=1914669&r1=1914668&r2=1914669&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/CCITTFaxFilter.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/filter/CCITTFaxFilter.java Fri Dec 15 04:39:47 2023
@@ -70,6 +70,10 @@ final class CCITTFaxFilter extends Filte
type = TIFFExtension.COMPRESSION_CCITT_T4; // Group 3 1D
byte[] streamData = new byte[20];
int bytesRead = encoded.read(streamData);
+ if (bytesRead == -1)
+ {
+ throw new IOException("EOF while reading CCITT header");
+ }
PushbackInputStream pushbackInputStream = new PushbackInputStream(encoded, streamData.length);
pushbackInputStream.unread(streamData, 0, bytesRead);
encoded = pushbackInputStream;