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Posted to commits@lucene.apache.org by mi...@apache.org on 2012/06/06 19:00:30 UTC
svn commit: r1346984 - in /lucene/dev/branches/branch_4x: ./ lucene/
lucene/core/ lucene/core/src/java/org/apache/lucene/codecs/lucene40/values/
Author: mikemccand
Date: Wed Jun 6 17:00:30 2012
New Revision: 1346984
URL: http://svn.apache.org/viewvc?rev=1346984&view=rev
Log:
LUCENE-4114: fix int overflow bugs
Modified:
lucene/dev/branches/branch_4x/ (props changed)
lucene/dev/branches/branch_4x/lucene/ (props changed)
lucene/dev/branches/branch_4x/lucene/CHANGES.txt (contents, props changed)
lucene/dev/branches/branch_4x/lucene/core/ (props changed)
lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene40/values/FixedDerefBytesImpl.java
lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene40/values/FixedStraightBytesImpl.java
Modified: lucene/dev/branches/branch_4x/lucene/CHANGES.txt
URL: http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/CHANGES.txt?rev=1346984&r1=1346983&r2=1346984&view=diff
==============================================================================
--- lucene/dev/branches/branch_4x/lucene/CHANGES.txt (original)
+++ lucene/dev/branches/branch_4x/lucene/CHANGES.txt Wed Jun 6 17:00:30 2012
@@ -1023,6 +1023,9 @@ Bug fixes
* LUCENE-4077: Expose the max score and per-group scores from
ToParentBlockJoinCollector (Christoph Kaser, Mike McCandless)
+* LUCENE-4114: Fix int overflow bugs in BYTES_FIXED_STRAIGHT and
+ BYTES_FIXED_DEREF doc values implementations (Walt Elder via Mike McCandless).
+
Documentation
* LUCENE-3958: Javadocs corrections for IndexWriter.
Modified: lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene40/values/FixedDerefBytesImpl.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene40/values/FixedDerefBytesImpl.java?rev=1346984&r1=1346983&r2=1346984&view=diff
==============================================================================
--- lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene40/values/FixedDerefBytesImpl.java (original)
+++ lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene40/values/FixedDerefBytesImpl.java Wed Jun 6 17:00:30 2012
@@ -109,8 +109,7 @@ class FixedDerefBytesImpl {
@Override
public BytesRef getBytes(int docID, BytesRef bytesRef) {
- final int id = (int) addresses.get(docID);
- return data.fillSlice(bytesRef, (id * size), size);
+ return data.fillSlice(bytesRef, addresses.get(docID) * size, size);
}
}
Modified: lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene40/values/FixedStraightBytesImpl.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene40/values/FixedStraightBytesImpl.java?rev=1346984&r1=1346983&r2=1346984&view=diff
==============================================================================
--- lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene40/values/FixedStraightBytesImpl.java (original)
+++ lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/codecs/lucene40/values/FixedStraightBytesImpl.java Wed Jun 6 17:00:30 2012
@@ -342,7 +342,7 @@ class FixedStraightBytesImpl {
@Override
public BytesRef getBytes(int docID, BytesRef bytesRef) {
- return data.fillSlice(bytesRef, docID * size, size);
+ return data.fillSlice(bytesRef, size * ((long) docID), size);
}
}
@@ -356,7 +356,7 @@ class FixedStraightBytesImpl {
@Override
protected int position(int docID) throws IOException {
- data.seek(baseOffset + size * docID);
+ data.seek(baseOffset + size * ((long) docID));
return size;
}