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Widen volumeHandle to long before shifting by 48 (CodeQL java/lshift-larger-than-type-width) #231

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Widen volumeHandle to long before shifting by 48 (CodeQL java/lshift-larger-than-type-width) #231

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Widen volumeHandle to long before shifting by 48 (CodeQL java/lshift-…
vharseko Jul 8, 2026
e0e0ee7
Merge branch 'master' into features/codeql-lshift-width
vharseko Jul 9, 2026
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2 changes: 1 addition & 1 deletion persistit/core/src/main/java/com/persistit/IOMeter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -280,7 +280,7 @@ private void dump(final DataInputStream is, final int count, final boolean analy
if (analyzePages
&& (op == WRITE_PAGE_TO_JOURNAL || op == READ_PAGE_FROM_JOURNAL || op == READ_PAGE_FROM_VOLUME
|| op == COPY_PAGE_FROM_JOURNAL || op == COPY_PAGE_TO_VOLUME || op == EVICT_PAGE_FROM_POOL)) {
final long handle = (volumeHandle << 48) + pageAddress;
final long handle = ((long) volumeHandle << 48) + pageAddress;
List<Event> list = events.get(handle);
if (list == null) {
list = new ArrayList<Event>(2);
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