[jira] [Updated] (GEODE-9429) Radish HSCAN implementation cannot handle values for COUNT greater than Integer.MAX_VALUE / 2
[
https://issues.apache.org/jira/browse/GEODE-9429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Anthony Baker updated GEODE-9429:
-
Labels: pull-request-available unreleased (was: pull-request-available)
> Radish HSCAN implementation cannot handle values for COUNT greater than
> Integer.MAX_VALUE / 2
> -
>
> Key: GEODE-9429
> URL: https://issues.apache.org/jira/browse/GEODE-9429
> Project: Geode
> Issue Type: Bug
> Components: redis
>Affects Versions: 1.15.0
>Reporter: Donal Evans
>Assignee: Donal Evans
>Priority: Major
> Labels: pull-request-available, unreleased
> Fix For: 1.15.0
>
>
> The below code is the current implementation of HSCAN in {{RedisHash}}. When
> the value of {{count}} passed to this method is greater than
> {{Integer.MAX_VALUE / 2}} the condition of the while loop suffers from
> integer overflow and the loop does not execute correctly.
> {code:java}
> public ImmutablePair> hscan(Pattern matchPattern, int
> count, int cursor) {
> ArrayList resultList = new ArrayList<>(count + 2);
> do {
> cursor = hash.scan(cursor, 1,
> (list, key, value) -> addIfMatching(matchPattern, list, key,
> value), resultList);
> } while (cursor != 0 && resultList.size() < (count * 2));
> return new ImmutablePair<>(cursor, resultList);
> {code}
> This could be fixed by changing the type of {{resultList}} to
> {{List>}} and modifying the {{addIfMatching()}}
> method to populate the list with {{ImmutablePair}}s of keys and values rather
> than a single continuous list of interleaved keys and values.
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[jira] [Updated] (GEODE-9429) Radish HSCAN implementation cannot handle values for COUNT greater than Integer.MAX_VALUE / 2
[
https://issues.apache.org/jira/browse/GEODE-9429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated GEODE-9429:
--
Labels: pull-request-available (was: )
> Radish HSCAN implementation cannot handle values for COUNT greater than
> Integer.MAX_VALUE / 2
> -
>
> Key: GEODE-9429
> URL: https://issues.apache.org/jira/browse/GEODE-9429
> Project: Geode
> Issue Type: Bug
> Components: redis
>Affects Versions: 1.15.0
>Reporter: Donal Evans
>Assignee: Donal Evans
>Priority: Major
> Labels: pull-request-available
>
> The below code is the current implementation of HSCAN in {{RedisHash}}. When
> the value of {{count}} passed to this method is greater than
> {{Integer.MAX_VALUE / 2}} the condition of the while loop suffers from
> integer overflow and the loop does not execute correctly.
> {code:java}
> public ImmutablePair> hscan(Pattern matchPattern, int
> count, int cursor) {
> ArrayList resultList = new ArrayList<>(count + 2);
> do {
> cursor = hash.scan(cursor, 1,
> (list, key, value) -> addIfMatching(matchPattern, list, key,
> value), resultList);
> } while (cursor != 0 && resultList.size() < (count * 2));
> return new ImmutablePair<>(cursor, resultList);
> {code}
> This could be fixed by changing the type of {{resultList}} to
> {{List>}} and modifying the {{addIfMatching()}}
> method to populate the list with {{ImmutablePair}}s of keys and values rather
> than a single continuous list of interleaved keys and values.
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