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https://issues.apache.org/jira/browse/ARTEMIS-1634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Clebert Suconic closed ARTEMIS-1634.
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> Coverity: Unintentional integer overflow (OVERFLOW_BEFORE_WIDEN) in
> QueueControlImpl.java
> -----------------------------------------------------------------------------------------
>
> Key: ARTEMIS-1634
> URL: https://issues.apache.org/jira/browse/ARTEMIS-1634
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Affects Versions: 2.5.0
> Reporter: Jiri Daněk
> Assignee: Justin Bertram
> Priority: Major
> Fix For: 2.34.0
>
>
> {noformat}
> @Override
> public CompositeData[] browse(int page, int pageSize) throws Exception {
> String filter = null;
> checkStarted();
> clearIO();
> try {
> long index = 0;
> CID 1464349 (#1 of 2): Unintentional integer overflow (OVERFLOW_BEFORE_WIDEN)
> [select issue]
> long start = (page - 1) * pageSize;
> CID 1464349 (#2 of 2): Unintentional integer overflow
> (OVERFLOW_BEFORE_WIDEN)overflow_before_widen: Potentially
> overflowing expression page * pageSize with type int (32 bits, signed) is
> evaluated using 32-bit arithmetic, and then used
> in a context that expects an expression of type long (64 bits, signed). To
> avoid overflow, cast either page or pageSize to
> type long rather than casting the result of the potential overflow.
> long end = Math.min((long)(page * pageSize),
> queue.getMessageCount());
> {noformat}
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