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Posted to commits@pdfbox.apache.org by le...@apache.org on 2017/10/23 19:56:21 UTC
svn commit: r1813071 -
/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java
Author: lehmi
Date: Mon Oct 23 19:56:20 2017
New Revision: 1813071
URL: http://svn.apache.org/viewvc?rev=1813071&view=rev
Log:
PDFOX-3977: search for root/info entries if the trailer values can't be resolved
Modified:
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java
Modified: pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java?rev=1813071&r1=1813070&r2=1813071&view=diff
==============================================================================
--- pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java (original)
+++ pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java Mon Oct 23 19:56:20 2017
@@ -2043,6 +2043,8 @@ public class COSParser extends BaseParse
trailer = xrefTrailerResolver.getTrailer();
getDocument().setTrailer(trailer);
List<COSObjectKey[]> trailerObjects = bfSearchForTrailer();
+ boolean rootFound = false;
+ boolean infoFound = false;
if (trailerObjects.size() == 1)
{
COSObjectKey[] trailerObj = trailerObjects.get(0);
@@ -2056,6 +2058,7 @@ public class COSParser extends BaseParse
if (rootDict != null && isCatalog(rootDict))
{
trailer.setItem(COSName.ROOT, document.getObjectFromPool(rootKey));
+ rootFound = true;
}
}
if (infoKey != null && infoOffset != null)
@@ -2064,10 +2067,11 @@ public class COSParser extends BaseParse
if (infoDict != null && isInfo(infoDict))
{
trailer.setItem(COSName.INFO, document.getObjectFromPool(infoKey));
+ infoFound = true;
}
}
}
- else
+ if (!rootFound || !infoFound)
{
// search for the different parts of the trailer dictionary
for (Entry<COSObjectKey, Long> entry : bfSearchCOSObjectKeyOffsets.entrySet())